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V O L U M E 6 · N O . 2 INTRODUCTION On 30 July 2011, the provision to permit different morphs of the same fungal species to bear separate names was ended at the XX International Botanical Congress (IBC) in Melbourne. This decision was retroactive, but names published before 1 January 2013, which would otherwise have been illegitimate, were ruled to nevertheless be legitimate, as detailed in the International Code of Nomenclature for algae, fungi, and plants (ICN; McNeill et al. 2012). The nearly 150 year-old practice of independently naming the asexual and sexual morphs of non-lichenized pleomorphic ascomycetes and basidiomycetes came to an end. arious procedures were put in place by the ICN to minimize the disruption of names in moving to the one name = one fungus nomenclature. As regards whether Trichoderma or Hypocrea should be adopted for the genus, the ICN concluded that the choice between two names should be determined not only by priority of publication, but also by consensus among users. In this case Trichoderma Pers. 1794 was published earlier than Hypocrea Fr. 1825 and, pursuant to Art 14.13, a poll taken by the ICTF (International Commission on the Taxonomy of Fungi) International Subcommission on the Taxonomy of Trichoderma and Hypocrea (www.isth.info) indicated a strong preference to maintain Trichoderma over Hypocrea (Rossman et al. 2013). Having decided to give priority to Trichoderma (with an asexually typi ed type species) over Hypocrea (with a sexually typi ed type species), Art. 14.13 further allows for the presentation of a list of names in Trichoderma with name or names against which they are to be protected. Further, Art. 56.3 allows for the preparation of a list of names to be suppressed. The lists are to be presented doi:10.5598/imafungus.2015.06.02.02 IMA FUNGUS · 6(2): 263–295 (2015) Accepted Trichoderma names in the year 2015 John Bissett1*, Walter Gams2, Walter Jaklitsch3, and Gary J. Samuels4 1Agriculture and Agri-Food Canada, Eastern Cereal and Oilseed Research Centre, 960 Carling Avenue, Ottawa, Ontario, K1A 0C6 Canada 2Molenweg 15, 3743 CK Baarn, The Netherlands 3Department of Systematic and Evolutionary Botany, Faculty Centre of Biodiversity, University of ienna, Rennweg 14, A-1030 ienna, Austria; and Institute of Forest Entomology, Forest Pathology and Forest Protection, Dept. of Forest and Soil Sciences, BOKU-University of Natural Resources and Life Sciences, Peter Jordan-Stra e 82, 1190 ienna, Austria 4United States Department of Agriculture, Agriculture Research Service, 10300 Baltimore Ave., Beltsville, MD 20705 United States. Present ad- dress: 321 Hedgehog Mt Rd., Deering, NH 03244, USA; corresponding author email: samuelspatty@gmail.com Abstract: A list of 254 names of species and two names of varieties in Trichoderma with name or names against which they are to be protected, following the ICN (Melbourne Code, Art. 14.13), is presented for consideration by the General Committee established by the Congress, which then will refer them to the Nomenclature Committee for Fungi (NCF). This list includes 252 species, one variety and one form. Two new names are proposed: T. neocrassum Samuel (syn. Hypocrea crassa P. Chaverri & Samuels), T. patellotropicum Samuels (syn. Hypocrea patella f. tropica Yoshim. Doi). The following new combinations in Trichoderma are proposed: T. brevipes (Mont.) Samuels, T. cerebriforme (Berk.) Samuels, T. latizonatum (Peck) Samuels, and T. poronioideum (A. Möller) Samuels. The following species are lectotypi ed: T. americanum (Canham) Jaklitsch & oglmayr, - vofuscum J.H. Miller, Giddens & A.A. Foster, T. inhamatum eerkamp & W. Gams, T. konilangbra Samuels, O. Petrini & C.P. Kubicek, T. koningii Oudem., T. pezizoides (Berk. & Broome) Jaklitsch & oglmayr, T. sul- phureum (Schwein.) Jaklitsch & oglmayr and T. virens (J.H. Miller, Giddens & A.A. Foster) Arx. Epitypes are proposed for the following species: T. albocorneum (Yoshim. Doi) Jaklitsch & oglmayr, T. albofulvum (Berk. & Broome) Jaklitsch & oglmayr, T. atrogelatinosum (Dingley) Jaklitsch & oglmayr, T. corneum (Pat.) Jak- litsch & oglmayr, T. cornu-damae (Pat.) .X. hu & W.Y. huang, (P. Chaverri, Druzhinina & Samuels) Jaklitsch & oglmayr, T. hamatum (Bonord.) Bain., T. hunua (Dingley) Jaklitsch & oglmayr, T. patella (Cooke & Peck) Jaklitsch & oglmayr, Hypocrea patella f. tropica Yoshim. Doi, T. polysporum (Link) Rifai, T. poronioideum (A. Möller) Samuels T. semiorbis (Berk.) Jaklitsch & oglmayr, T. sulphureum (Schwein.) Jaklitsch & oglmayr, and T. tropicosinense (P.G. Liu) P.G. Liu, .X. hu & W.Y. huang. Article info: Submitted: 26 June 2015; Accepted: 26 August 2015; Published: 29 September 2015. Key words: Hypocrea Hypocreales Lists of Protected Names Nomenclature Pleomorphic fungi Bissett et al. A R TI C LE 264 I M A F U N G U S to the General Committee established by the Congress, which then will refer them to the Nomenclature Committee for Fungi (NCF). Following approval by the appropriate committees, rejected names are to be treated as rejected under Art. 56.1 and may become available for use only by conservation under Art. 14. We have not presented a list of names to be suppressed (Art. 56.3) because any names of Trichoderma or Hypocrea that are not in current use (i.e. have not been cultured and/or their DNA sequenced) can be epitypi ed and added to the list of names in use. Subsequent to the Melbourne Congress, it emerged that in order to promote stability of names it was essential that listed names should be protected against unlisted names and not just listed names against which they were protected (Hawksworth 2014). This view was overwhelmingly supported by the 10th International Mycological Congress (IMC10) in Bangkok in 2014, which agreed that the lists be referred to as “Lists of Protected Names” (Redhead et al. 2014). There was little support at the Congress for having any lists of names not to be used, but if lists were prepared the Congress concluded they should be referred to as “Lists of Suppressed Names” to differentiate them from the existing lists of rejected names. Following discussions by the International Commission on the Taxonomy of Fungi (ICTF), formal proposals to modify the ICN to allow these strongly supported changes have now been made (Hawksworth 2015). We have included in the present list of accepted names all those names in Trichoderma that are ‘in use’ as of the middle of 2015; thus the list includes those names that were ‘in use’ as of 1 January 2013, the date on which the revision to Art. 59 came into effect. With only a few exceptions noted in the current list, a name is considered to be ‘in use’ if it is represented by a culture and/or diagnostic DNA sequences that are deposited in GenBank (http: //www.ncbi.nlm.nih. gov) in the belief that reliable identi cation of a species of Trichoderma can, with rare exceptions, only be achieved through comparison of a diagnostic sequence such as tef1. Jaklitsch & oglmayr (2015) have published the most complete phylogeny of the genus Trichoderma, based on rbp2. A list of species of Trichoderma that are not currently in use as de ned by our criteria is appended at the end. The identity of most of these species is unknown; many are illegitimate later homonyms, synonyms of other Trichoderma species, or are not species of Trichoderma. Many of the names found in this list can be placed in use by epitypi cation. In the following, the nomenclature of the Trichoderma/ Hypocrea pairs is examined and the correct or preferential name for each species is presented. At least 400 species have been described as Hypocrea and only a small number of them have been accounted for in modern terms. Many are not actually species of Trichoderma. A number of Hypocrea names that did not have named Trichoderma asexual morphs were transferred into Trichoderma recently (Jaklisch & oglmayr 2014) and a few more names are added here because of their usage in recent literature. Recent research has shown that a few reported links between a Trichoderma and a Hypocrea are incorrect. Most notable is the link between T. harzianum and H. lixii (Chaverri & Samuels 2002). Revision of the T. harzianum species complex has revealed that T. harzianum and H. lixii are distinct species and the new combination T. lixii was proposed (Chaverri et al. 2015). In most cases the asexual and sexual morph names of Trichoderma species with named teleomorphs are based on different type specimens. Consequently, from a nomenclatural point of view they represent distinct and priorable species names. In a nomenclatural sense, the species having named teleomorphs fall into four groups which can be de ned as follows: (I) The Trichoderma name is older than the Hypocrea name and thus automatically has priority. (II) Asexual and sexual morph names were proposed simultaneously and using the same epithet. In this case the Trichoderma name has priority in the genus Trichoderma. (III) Asexual and sexual morphs share the same epithet but the Hypocrea name is older than the Trichoderma name. In these cases the older epithet cannot be adopted because it is already occupied in Trichoderma. Under Art. 11.4 of the ICN the next available name is to be adopted (Art. 11.4), and in these cases the next available name is always the Trichoderma name, which is adopted here. (IV) The asexual and sexual morphs have different epithets and the sexual name is the older and should be adopted, but because of common usage it is preferable to maintain the younger Trichoderma name. Accordingly, several names have been proposed for conservation (Samuels 2014) but additional names remain to be conserved as proposed herein. PROPOSAL FOR A PROTECTED GENERIC NAME IN HYPOCREALES Rossman et al. (2013) proposed the protection or suppression of several generic names in Hypocreales. Since then, it has been found necessary to suppress two additional sexually- typi ed names against Trichoderma. Trichoderma Pers. 1794 vs. Sarawakus Lloyd 1924 and Aphysiostroma A.T. Martinez & G. Moreno 1986 Trichoderma Pers. 1794, typi ed by T. viride Pers. 1794, is an asexual morph-typi ed name and has priority over Sarawakus Lloyd 1924, typi ed by S. lycogaloides (Berk. & Broome) Lloyd 1924, and Aphysiostroma A.T. Martinez & G. Moreno 1986, typi ed by A. stercorarium A.T. Martinez & G. Moreno 1986. Since 2008 (Jaklitsch et al. 2008, Jaklitsch 2011) it has been known that the type species of Aphysiostroma clusters within Trichoderma and thus Aphysiostroma should be considered a synonym of Trichoderma. Similarly, Jaklitsch & oglmayr (2014b) have shown that the type species of Sarawakus clusters in Trichoderma and it too should be considered as a synonym of Trichoderma. Jaklitsch & oglmayr (2014b) transferred S. lycogaloides and several additional species (see below) into Trichoderma and Jaklitsch & oglmayr (2015) recombined A. stercorarium in Trichoderma. However, Art 57.2 of ICN stipulates that “an asexual morph-typi ed name that has priority is not to displace the teleomorph name(s) unless and until a proposal to reject the former under Art. 56.1 or 56.3 or to deal with the latter under Art. 14.1 or Accepted names in Trichoderma A R TIC LE 265V O L U M E 6 · N O . 2 14.13 has been submitted and rejected.” Until now, no such proposal has been made for the protection of Trichoderma over Aphysiostroma or Sarawakus, but as that provision in the ICN is proposed for deletion (Hawksworth 2015) this may not become necessary. ACCEPTED TRICHODERMA NAMES IN 2015 Current ICN only permits names to be protected against listed names which otherwise would take precedence. While it is anticipated that the provisions will be changed to permit listed names to be protected against unlisted names (see above), the current mandate of the General Committee and the Nomenclature Committee for Fungi is consider for protection only names where there are competing names. In order to facilitate the work of the Committees, the few names which require protection against competing names are pre- xed by an asterisk (*), although most are aready proposed fro conservation. However, we wish all names published prior to 1 January 2013 and accepted here to be included in the eventual list of protected names as soon as that is permitted by the ICN. The entries are presented here largely in the form that is likely to be adopted for publication in the eventual list of protected names, though for completeness we have not abbreviated the authors of names where there are more than two to “& al.”, omitted “in” before journal titles, and retained the names of authors of papers in which they were published (“in” citations). Trichoderma aeroaquaticum K. Yamaguchi, Tsurumi, Chuaseeharonnachi & Nakagiri, in Yamaguchi & al., Mycologia 104: 1113. 2012. Typus: [specimen] (BBH 27841). Ex-type culture: BCC 36135 = NBRC 108034. Representative sequences: tef1: AB646530, rpb2: AB646526. Trichoderma aerugineum Jaklitsch, Stud. Mycol. 63: 24. 2009. Typus: [dry culture] (WU 29031a). (=) Hypocrea aeruginea Jaklitsch, Stud. Mycol. 63: 24. 2009. Typus: [specimen] (WU 29301). Ex-type culture: CBS 120541. Representative sequences: tef1: FJ860608, rpb2: 860516. Trichoderma aethiopicum Mullaw, C.P. Kubicek & Samuels, in Samuels & al., Fungal Divers. 55: 81. 2012. Typus: [dry culture] (BPI 882291). Ex-type culture: CBS 130628 Representative sequences: tef1: EU401616. rpb2: HM182986. Trichoderma afarasin P. Chaverri & Branco-Rocha, in Chaverri & al., Mycologia 107: 567. 2015. Typus: [dry culture] (BPI 88109). Ex-type culture: G.J.S. 99-227 = CBS 130755 = = IMI 393967. Representative sequences: tef1: AF348093, FJ463327; rpb2: FJ442778, FJ442799. Trichoderma afroharzianum P. Chaverri, F.B. Rocha, Degenkolb & I. Druzhinina, in Chaverri & al., Mycologia 107: 568. 2015. Typus: [dry culture] (BPI 881096). Ex-type culture: G.J.S. 04-186 = CBS 124620. Representative sequences: tef1: FJ463301, FJ463401, AF469194; rpb2: FJ442691, FJ442726. Trichoderma aggressivum Samuels & W. Gams, in Samuels & al., Mycologia 94: 167. 2002. Typus: [dry culture] (BPI 748201). Ex-type culture: DAOM 222156 = IMI 393971. Representative sequences: tef1: AF348098, AY605809; rpb2: AF348098. Trichoderma aggressivum f. europaeum Samuels & W. Gams, in Samuels & al., Mycologia 94: 167. 2002. Typus: [dry culture] (BPI 748204). Ex-type culture: CBS 100526. Representative sequences: tef1: FJ467645, AF348089, KP008993; rpb2: AF545541, FJ442706. Trichoderma albocorneum (Yoshim. Doi) Jaklitsch & oglmayr, Mycotaxon 126: 145. 2013. ( ) Hypocreae albocornea Yoshim. Doi, Bull. Natl. Sci. Mus. 15: 712. 1972. Typus: [specimen] (TNS.D-759 = TNS-F-190171. Isotypus NY 01293242). Epitypus (hic designatus, MBT 201068): [specimen] JAPAN (TNS-F-193172 Y. Doi D.4431). Ex-epitype culture: IFO 30608 = G.J.S. 97-28. Representative sequences: tef1: AY937440. Note: The culture derived from the original collection of this species has been lost. Another Japanese (Kagoshima) collection, not a paratype, was cultured by Doi and deposited as IFO 30608. Trichoderma albofulvum (Berk. & Broome) Jaklitsch & oglmayr, Mycotaxon 126: 145. 2013. ( ) Hypocrea albofulva Berk. & Broome, J. Linn. Soc. Bot. 14: 113. 9 Oct 1873. Typus: [specimen] (CEYLON, Nuwara Eliya], No. 5 (K, ex herb. Berkeley). Epitypus (hic designatus, MBT 201069): [specimen] THAILAND (BPI 841392). Ex-epitype culture: G.J.S. 01-265 = CBS 114787. Representative sequences: tef1 = DQ835494, rpb2: KR094870. Note: The specimen we have selected as epitype is a recent collection from Thailand that agrees with the type collection, from Sri Lanka in its morphology and geography. Its culture was derived from ascospores germinating in asci. Additional sequences deposited in GenBank for culture G.J.S. 01-234 (= CBS 114788; tef1: DQ846668, ITS: DQ84666) are divergent, representing a species in the iride clade but distinct from T. albofulvum as accepted here. The spores isolated from this collection were not germinating in asci. Trichoderma albolutescens Jaklitsch, Fungal Divers. 48: 202. 2011. Bissett et al. A R TI C LE 266 I M A F U N G U S Typus: [dry culture] (WU 29173a) (=) Hypocrea albolutescens Jaklitsch, Fungal Divers. 48: 202. 2011. Typus: [specimen] (WU 29173). Ex-type culture: CBS 119286. Representative sequences: tef1: FJ860609, rpb2: FJ860517. Trichoderma alcalifuscescens (Overton) Jaklitsch & oglmayr, Mycotaxon 126: 145. 2013. ( ) Hypocrea alcalifuscescens Overton, in Overton & al., Stud. Mycol. 56: 62. 2006. Typus: [specimen] (BPI 843638). Isotypus (TAA-M 181548). Ex-type culture: CBS 122303 = TFC 2000-36. Representative sequences: tef1: FJ860610; rpb2: DQ834462. Trichoderma alni Jaklitsch, in Jaklitsch & al., Mycologia 100: 799. 2008. Typus: [dry culture] (WU 28224a). Ex-type culture: CBS 120623. (=) Hypocrea alni Jaklitsch, in Jaklitsch & al., Mycologia 100: 799. 2008. Typus: [specimen] (WU 28224). Representative sequences: tef1: EU498312, rpb2: EU398349. Trichoderma alutaceum Jaklitsch, Fungal Divers. 48: 69. 2011. Typus: [dry culture] (WU 29177a). Ex-type culture: CBS 120535. ( ) Sphaeria alutacea Pers., Comm. fung. clav.: 12. 1797 : Fr., Syst. Mycol. 2: 325. 1823. ( ) Podostroma alutaceum (Pers.) G.F. Atk., Bot. Gaz. 40: 416. 1905. Neoypus (vide Chamberlain & al., Karstenia 44: 12. 2004): [icon in] Persoon, Obs. Mycol. 2: 66, tab. I, g. 2 a–c. 1800. Representative sequences: tef1: FJ179567, rpb2: FJ179600. Note: Sphaeria clavata Sowerby (Col. Fig. Engl. Mushr. 2: pl 189. 1799) is sometimes given as a synonym of S. alutacea (e.g. Jaklitsch, 2011), but S. clavata is an illegitimate later homonym of S. clavata (Scop.) Weber (Spicil. Fl. Goett. 287. 1778; Xylariaceae). The holotype of T. alutaceum was derived from ascospores of a collection made in the United Kingdom (WU 29177). This culture was deposited as CBS 120535 and sequences were deposited. Trichoderma amazonicum P. Chaverri & Gazis, in Chaverri & al., Mycologia 103: 146. 2010 [“2011”]. Typus: [dry culture] (BPI 880413). Ex-type culture: CBS 126898. Representative sequences: tef1: HM123476, rpb2: HM142367. Trichoderma americanum (Canham) Jaklitsch & oglmayr, Mycotaxon 126: 145. 2013. ( ) Hypocrea citrina (Fr.) Fr. var. americana Canham, Mycologia 61: 320. 1969. Lectotypus (hic designatus, MBT 201070): [specimen] USA, New York, Madison Co., Nelson Swamp, on Fomes pinicola, 9 Oct 1949, D.G. Huttleston [C.T. Rogerson 3284] (NY 0965597; isolectotypus presumed CUP 38045). Ex-type culture: ATCC 18574. Other representative cultures CBS 123072 Representative sequences: tef1: DQ835435, DQ0005523, DQ835489; rpb2: DQ835455. Note: In the protologue for H. citrina var. americana the holotype is given as deposited in CUP and NY, and the specimen indicated as type of H. citrina var. americana in the hand of S. C. Canham is marked ‘EX CUP 38045.’ Because Susan Canham worked at NY, we presume that the NY portion is the portion she worked with and, accordingly, designate it here as lectotype. Trichoderma andinense (Samuels & O. Petrini) Samuels, Jaklitsch & oglmayr, in Jaklitsch & oglmayr, Mycotaxon 126: 146. 2013. ( ) Hypocrea andinensis Samuels & O. Petrini, in Samuels & al., Stud. Mycol. 41: 13. 1998. Typus: [specimen] ENE UELA: Edo. Miranda, Parque Nacional Sierra Nevada, above Tabay, Qda. La Mucuy, Nov 1990, G.J. Samuels 6753 (BPI 1109854). Ex-type culture: CBS345.97 = ATCC 208857. Representative sequences: tef1: AY956321, rpb2: JN175531. Trichoderma appalachiense Samuels & Jaklitch, in Jaklitsch & al., Persoonia 33: 135. 2013. Typus: [specimen] (BPI 746727). Ex-type culture: G.J.S. 97-243 = CBS 133558. Represenstative sequences: tef1: DQ 307502, DQ307503; rpb2: DQ307503. Trichoderma applanatum .X. hu & W.Y. huang, Mycologia 107: 332. 2015. Typus: CHINA. Anhui, Jinzhai, Tiantangzhai, 900–1100 m, on small twig, 23 Aug 2011, S.L. Chen, W.Y. Zhuang, H.D. Zheng & Z.Q. Zeng 7792 (HMAS 266666). Ex-type culture HMAS 245081 = CGMCC 3.17526. Representative sequences: tef1 KJ634759, rpb2 KJ634726. Trichoderma arundinaceum afari, Gr fenhan & Samuels, in Degenkolb & al., Mycol. Prog. 7: 208. 2008. Typus: [dry culture] (BPI 878405). Ex-type culture: CBS 119575 = ATCC 90237. Representative sequences: tef1: EU338921, rpb2: EU338326. Trichoderma asperelloides Samuels, in Samuels & al., Mycologia 102: 961. 2010. Typus: [dry culture] (BPI 879770). Ex-type culture: CBS 125938. Representative sequences: tef1: GU248412, rpb2: GU248411. Trichoderma asperellum Samuels, Lieckfeldt & Nirenberg, Sydowia 51: 81. 1999. Typus: [dry culture] (BPI 746504). Ex-type culture: CBS 433.97. Representative sequences: tef1: AF456907, AY376058; rpb2: EU248617. Accepted names in Trichoderma A R TIC LE 267V O L U M E 6 · N O . 2 Trichoderma atlanticum Jaklitsch, Fungal Divers. 48: 83. 2011. Typus: [dry culture] (WU 29208a). Ex-type culture: CBS 120632. (=) Hypocrea atlantica Jaklitsch, Fungal Divers. 48: 83. 2011. Typus: [specimen] (WU 29280). Representative sequences: tef1: FJ860649, rpb2: FJ860546. Trichoderma atrobrunneum F.B. Rocha, P. Chaverri & W. Jaklitsch, in Chaverri & al., Mycologia 107: 571. 2015. Typus: [specimen] (BPI 802854). Ex-type culture: G.J.S. 92-110 = CBS 548.92. Representative sequences: tef1: AF443942, AF443943, FJ463297; rpb2: FJ442745, FJ442735, FJ442777. Trichoderma atrogelatinosum (Dingley) Jaklitsch & oglmayr, Mycotaxon 126: 146. 2013. ( ) Hypocrea atrogelatinosa Dingley, Trans. Roy. Soc. New ealand 83: 645. 1956. Typus: [specimen] (PDD 10471). Epitypus (hic designatus, MBT 202235): [metabolically inactive culture] NEW EALAND (CBS 237.63). Ex-epitype culture: CBS 237.63 Representative sequences: tef1: KJ871083, rpb2: KJ842201. Note: Hypocrea atrogelatinosa had no ex-type culture but Joan Dingley sent either a culture or a specimen identi ed as H. atrogelatinosa to John Webster, who deposited a culture in CBS as CBS 237.63. The specimen from which this culture was isolated cannot be located. It was isolated from basidiomata of a species of Bondarzewia (Russulales, Bondarzewiaceae). No speci c substrate is indicated for the type collection of H. atrogelatinosa, but a paratype was collected on a species of Fuscoporia (Hymenochaetales, Hymenochaetaceae). Thus it is reasonable to interpret the species H. atrogelatinosa as growing on basidiomata of Hymenochaetaceae. We interpret the culture derived from the Fuscoporia (CBS 237.63) as being representative of the species and we designate this metabolically inactive culture as epitype of H. atrogelatinosa. Additional soil isolations made in New ealand (LU498, LU501, LU502, LU503, LU504, LU505) can be identi ed as this species. Trichoderma atroviride P. Karsten, Finl. Mögelsvamp.: 21. 1892. Typus: [specimen] “På torra stjelkar af Angelica (Kildin I Ishafvet). 7” (H Bissett, Can. J. Bot. 70: 641. 1992) Epitypus (vide Gams & Myer in Mycologia 90: 908. 1998): [dry culture] SLO ENIA (CBS 142.95). Ex-epitype culture: CBS 142.95. (=) Hypocrea atroviridis Dodd, Lieckfeldt & Samuels, Mycologia 95: 36. 2003. Typus: [specimen] (BPI 748312). Ex-type culture: CBS 110086 = NBRC 10177 = ATCC MYA- 2687. Representative sequences: tef1: AF456887, AF456891, AY376051, FJ80611; rpb2: EU341801, FJ806518. Trichoderma auranteffusum Jaklitsch, Fungal Divers. 48: 162. 2011. Typus: [dry culture] (WU 29183a). Ex-type culture: CBS 119284. (=) Hypocrea auranteffusa Jaklitsch, Fungal Divers. 48: 162. 2011. Typus: [specimen] (WU 29183). Representative sequences: tef1: FJ860613, rpb2: FJ860520. Trichoderma aureoviride Rifai, Mycol. Pap. 116: 34. 1969. Typus: [dry culture] (SHD-M 2663). Lectotypus (vide Rifai & Webster, Trans. Br. Mycol. Soc. 49: 289. 1966) [specimen] ENGLAND: North Wooton. On Quercus wood, Aug. 1875 (K(M) 161792). Epitypus (vide Jaklitsch, Stud. Mycol. 63: 34. 2009) (K(M) 162235). (=) Hypocrea aureoviridis Plowr. & Cooke, Grevillea 8: 104. 1880. Lectotypus (vide Jaklitsch in Stud. Mycol. 63: 34. 2009): ENGLAND, Norfolk, North Wootton, on wood, Aug. 1875, C.B. Plowright (ex herb. M.C. Cooke) (K(M) 161972). Epitypus (vide Jaklitsch, ibid.): ENGLAND, Norfolk, Thetford, Thetford National Forest Park, close to Lynford, MTB 3530/1, 52°28’54” N, 00°41’01” E, elev. 30 m, on decorticated, well- rotted hardwood, 3–4 cm thick, soc. Eutypa sp., 13 Sep. 2004, W. Jaklitsch & H. Voglmayr (W.J. 2708) (K(M) 162235). Ex-epitype culture: CBS 120536. Representative sequences: tef1: FJ665431, FJ665432, FJ860615; rpb2: FJ179602, JQ 685882. Trichoderma austriacum Jaklitsch, Fungal Divers. 48: 125. 2011. Typus: [dry culture] (WU 29193a). (=) Hypocrea austriaca Jaklitsch & oglmayr in Jaklitsch, Fungal Divers. 48: 125. 2011. Typus: [specimen] (WU 29193). Ex-type culture: CBS 122494. Representative sequences: tef1: FJ860619, rpb2: FJ860525. Trichoderma austrokoningii Samuels & Druzhinina, in Samuels & al., Stud. Mycol. 56: 92. 2006. Typus: [dry culture] (BPI 870962B). Ex-type culture: CBS 119092. (=) Hypocrea austrokoningii Samuels & Druzhinina in Samuels & al., Stud. Mycol. 56: 92. 2006. Typus: [specimen] (BPI 870962A). Representative sequences: tef1: DQ307561, rpb2: FJ442772. Trichoderma avellaneum (Rogerson & S.T. Carey) Jaklitsch & oglmayr, Mycotaxon 126: 146. 2013. ( ) Hypocrea avellanea Rogerson & S.T. Carey in Carey & Rogerson, Brittonia 28: 381. 1976. Typus: [specimen] USA: Massachusetts: Franklin County, Leverett, Mt. Toby State Forest, on Marasmius subnudus, 27 Aug 1958, H.E. & M.E. Bigelow (M.E.B. 2471) (NY, 00965531). Ex-type culture: CBS 121667. Representative sequences: tef1: AY225857, rpb2: AF545562. Trichoderma balearicum Jaklitsch & oglmayr, Stud. Mycol. 80: 42. 2015. Bissett et al. A R TI C LE 268 I M A F U N G U S Typus: [specimen] (WU 33371). Ex-type culture: CBS 133222. Representative sequences: tef1: KJ665434, rpb2: KJ665242. Trichoderma barbatum Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 233. 2011. Typus: [dry culture] (BPI 881029). Ex-type culture: CBS 125733. Representative sequences: tef1: HQ342223, rpb2: HQ342286. Trichoderma bavaricum Jaklitsch, Fungal Divers. 48: 125. 2011. Typus: [dry culture] (WU 29196a). (=) Hypocrea bavarica Jaklitsch, Fungal Divers. 48: 125. 2011. Typus: [specimen] (WU 29196). Ex-type culture: CBS 120538. Representative sequences: tef1: FJ860620, rpb2: FJ860526. Trichoderma bissettii Sandoval-Denis & Guarro, in Sandoval-Denis & al., J. Clin. Microbiol. 52: 2117. 2014. Typus: [dried culture] (CBS H21626). Ex-type culture: CBS 137447 = UTHSC 08-2443 = FMR 12635. Representative sequences: tef1: HG931266, KJ665437; rpb2: KJ665244, KJ665245. Trichoderma brevicompactum G.F. Kraus, C.P. Kubicek & W. Gams, in Kraus & al., Mycologia 95: 1063. 2004. Typus: [dry culture] UNITED STATES: New York: Geneva, New York State Agricultural Experiment Station, isolated from soil in a sun ower eld, 20 Jun 2000, S. Petzolt & G.E. Harman (DAOM). Ex-type culture: CBS 109720. Representative sequences: tef1: EU338299, rpb2: EU338317. Trichoderma brevipes (Mont.) Samuels, comb. nov. MycoBank MB812025 ( Cordyceps brevipes Mont., Syll. Gen. crypt. 201. 1856. ( ) Podostroma brevipes (Mont.) Seaver, Mycologia 2: 61. 1910. Typus: FRENCH GUIANA: [on decorticated wood], Leprieur 1073 (PC; isotypus BPI-Lloyd 715550). Representative culture: G.J.S. 92-76 = NBRC 101780 = CBS 139044. Note: Samuels & Lodge (1996) described the sexual and unnamed asexual morph of this species. The culture cited here is from a New Guinean collection (BPI 737810). This culture has not been sequenced. Because this species was originally described from tropical America and the only culture for which we have a culture was collected in New Guinea, we do not epitypify the species. Trichoderma britannicum (Rifai & J. Webster) Jaklitsch & oglmayr, in Jaklitsch & al., Mycologia 106: 141. 2014. ( ) Thuemenella britannica Rifai & J. Webster, Trans. Brit. Mycol. Soc. 48: 409. 1965. ( ) Sarawakus britannicus (Rifai & J. Webster) Samuels & Rossman, Mycologia 84: 34. 1992. Typus: [specimen] (K 177252; ex herb. Shef eld 2543, ex IMI 90311). Ex-type culture: CBS 253.62. Representative sequences: tef1: KF134796, rpb2: KF134787. Trichoderma britdaniae (Jaklitsch & oglmayr) Jaklitsch & oglmayr, Mycotaxon 126: 146. 2014 ["2013"]. ( ) Hypocrea britdaniae Jaklitsch & oglmayr, Mycologia 104: 1216. 2012. Typus: [specimen] (K(M) 89878). Ex-type culture: None known. Representative sequences: tef1: JQ685865, rpb2: JQ685881. Note: Ascospores did not germinate; DNA for sequencing was isolated from a stroma. Trichoderma brunneoviride Jaklitsch, in Jaklitsch & al., Mycologia 100: 805. 2008. Typus: [dry culture] (WU 28233a). Ex-type culture: CBS 121130. (=) Hypocrea brunneoviridis Jaklitsch, in Jaklitsch & al., Mycologia 100: 805. 2008. Typus: [specimen) (WU 28233). Representative sequences: tef1: EU498316, rpb2: EU498358. Trichoderma caerulescens (Jaklitsch & oglmayr) Jaklitsch & oglmayr, Mycotaxon 126: 146. 2013 [2014]. ( ) Hypocrea caerulescens Jaklitsch & oglmayr, in Jaklitsch, Stadler & oglmayr, Mycologia 104: 928. 2012. Typus [dried culture] (WU 31600) (ex-type culture CBS 130011 = S195). Ex-type culture: CBS 130011 Representative sequences: tef1: JN715621, rpb2: JN715604. Trichoderma caesareum Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 234. 2011. Typus: [dry culture] (BPI 863896). Ex-type culture: CBS 124369. Representative sequences: tef1: HQ342216, rpb2: HQ342279. Trichoderma calamagrostidis Jaklitsch, Fungal Divers. 48: 186. 2011. Typus: [dry culture] (WU 29198a). (=) Hypocrea calamagrostidis Jaklitsch, Fungal Divers. 48: 186. 2011. Typus: [specimen] (WU 29198). Ex-type culture: CBS 121133. Representative sequences: tef1: FJ860622, rpb2: FJ860528. Trichoderma camerunense P. Chaverri & Samuels, in Chaverri & al., Mycologia 107: 571. 2015. Typus: [metabolically inactive culture] (CBS 137272). Ex-type culture: G.J.S. 99-230 = CBS 137272. Representative sequences: tef1: AF348107, AF348108. Accepted names in Trichoderma A R TIC LE 269V O L U M E 6 · N O . 2 Trichoderma capillare Samuels & Kubicek, in Samuels & al., Fungal Divers. 55: 83. 2012. Typus: [dried culture] (BPI 882292). Ex-type culture: CBS 130629 Representative sequences: tef1: JN182283, JN175585; rpb2: JN182312, JN175530. Trichoderma caribbaeum Samuels & Schroers, in Samuels & al., Stud. Mycol. 56: 105. 2006. Typus: [dry culture] (BPI 746700B). Ex-type culture: G.J.S. 97-3 = CBS 119093 (=) Hypocrea caribbaea Samuels & Schroers, in Samuels & al., Stud. Mycol. 56: 105. 2006. Typus: [specimen] (BPI 746700). Representative sequences: tef1: DQ284977, rpb2: FJ442723. Trichoderma caribbaeum Samuels & Schroers var. aequatoriale Samuels & H.C. Evans, in Samuels & al., Stud. Mycol. 56: 105. 2006. Typus: [dry culture] (BPI 870965). Ex-type culture: DIS 320c = CBS 119055 = IMI 393638 Representative sequences: tef1: DQ289010, rpb2: KT028596. *Trichoderma catoptron P. Chaverri & Samuels, Stud. Mycol. 48: 43. 2004 [“2003”], nom. cons. prop. Typus: [dry culture] (BPI 8543653). (=) Hypocrea catoptron Berk. & Broome, Grevillea 12: 100. 1873. Lectotypus (vide Chaverri & Samuels, Stud. Mycol. 48: 44. 2004): [Sri Lanka] Central Province: Dolosbagy, Feb. 1868, No. 557 (K). Epitypus (vide Chaverri & Samuels, Stud. Mycol. 48: 45. 2004): [specimen) (BPI 843645). Ex-epitype culture: G.J.S. 02-76 = CBS 114232 = DAOM 232830. (=) Hypocrea sulfurella Kalchbr. & Cooke, Grevillea 9(49): 26. 1880. Typus: SOUTH AFRICA: Natal, Inanda, on decaying Eucalyptus bark, 1880, J.M. Wood No. 178 (K). (=) Berk., Grevillea 12: 100. 1883. Typus: INDIA: Neilgherries, Wellington, on decaying bark (K, ex herb. M.J. Berkeley). Representative sequences: tef1: AY737726, rpb2: AY391900. Note: The protologue cites three specimens, viz. no. 5 in part, and no. 557, both from Sri Lanka(Central Province, Feb 1865), and Dolosbagey. Four specimens in K are noted as being ‘type,’ including these three collections and no. 557 bis. The Dolosbagey specimen was described later as H. subrufa Berk. & Cooke (Cooke 1884). The other three specimens are apparently the same species. Chaverri & Samuels (2003) designated the specimen ‘557’ as lectotype and redescribed and illustrated the species. They also described its asexual morph as Trichoderma catoptron and epitypi ed the species with the recent Sri Lankan specimen from which the type of H. catoptron was derived. Samuels (2014) proposed conservation of T. catoptron over H. catoptron, H. sulfurella, and Trichoderma catoptron is known only from South Africa, India and Sri Lanka. It occurs on bark of decaying trees, less frequently on decorticated wood and resupinate basidiomycetes. Chaverri & Samuels (2003) redescribed the species. It is most closely related to T. ceraceum Chaverri & Samuels, T. cinnamomeum Chaverri & Samuels and T. stramineum (Chaverri & Samuels 2003). Trichoderma ceciliae Jaklitsch & oglmayr, Stud. Mycol. 80: 44. 2015. Typus: [specimen] (WU 33325). Ex-type culture: CBS 130010 Representative sequences: tef1: KJ665444, rpb2: KJ665444. Trichoderma ceraceum P. Chaverri & Samuels, Stud. Mycol. 48: 45. 2004 [“2003”]. Typus: [dry culture] (BPI 843654). (=) Hypocrea ceracea P. Chaverri & Samuels, Stud. Mycol. 48: 45. 2004 [“2003”]. Typus: [specimen] (BPI 737722). Ex-type culture: CBS 114245 = DAOM 232831 = ATCC MYA- 3222. Representative sequences: tef1: AY937437, rpb2: AF545508. Trichoderma ceramicum P. Chaverri & Samuels, Stud. Mycol. 48: 47. 2004 [“2003”]. Typus: [dry culture] (BPI 843655). Ex-type culture: G.J.S. 88-70 = CBS 114576, (=) Hypocrea ceramica Ellis & Everh., North Amer. Pyrenomyc. p. 85. 1892. Typus: USA: Connecticut: West Haven, on decaying limb of Juniperus, Nov. 1888, R. Thaxter (NY 00965610). Representative sequences: tef1: AY737738, rpb2: AF545510. Trichoderma cerebriforme (Berk.) Samuels, comb. nov. MycoBank MB812055 ( ) Hypocrea cerebriformis Berk., J. Linn. Soc. Bot. 13: 177. 1872, non Beeli, Bull. Soc. Roy. Bot. Belg.: 58: 204. 1926. Typus: “Hypocrea cerebriformis B., AUSTRALIA, M & B” (K, ex herb. M.C. Cooke 1885). Representative culture: G.J.S. 85-245 = CBS 139045. Representative sequence: tef1: KP109824. Note: Trichoderma cerebriforme is distinctive because of the stout stipe and convoluted cap of the teleomorph. Similar species having stipitate/capitate stromata include H. brevipes Mont., H. poronioidea Möller, and H. capitata Samuels & Lodge (Samuels & Lodge 1996). H. petersii Berk. & M.A. Curtis and H. peltata (Jungh.) Berk. have large, centrally attached stromata, the stipe being greatly reduced. Doi (1976) reported but did not illustrate a T. cf. longibrachiatum- like asexual morph for T. cerebriforme based on collections made in Peru. Rogerson et al. (1990) reported the species from central Brazil (Roraima). The culture cited above was reported by Doi (in Samuels et al., 1990) from an Indonesian specimen (BPI 881335 ex NY). The sequence cited above was derived from this Indonesian collection; it indicates that T. cerebriforme may be a member of the iride clade. Whether any of these collections made outside of Australia are actually T. cerebriformis remains to be proven, but the name is being used and for this reason we place it in Trichoderma. Bissett et al. A R TI C LE 270 I M A F U N G U S Trichoderma cerinum Bissett, C.P. Kubicek & Szakác, in Bissett & al., Can. J. Bot. 81: 581. 2003. Typus: [dry culture] (DAOM 230012). Ex-type culture: CBS 230012. Representative sequences: tef1: AY605802, AY937443; rpb2: KF134788. Trichoderma chlorosporum P. Chaverri & Samuels, Stud. Mycol. 48: 49. 2004 [“2003”]. Typus: [dry culture] (BPI 843656). Ex-type culture: G.J.S. 88-33 = CBS 114231 = DAOM 232832 = ATCC MYA-3223. (=) Hypocrea chlorospora Berk. & M.A. Curtis, Grevillea 4: 14. 1875. Typus: [UNITED STATES: North Carolina:] ‘New York,’ mountains on decorticated wood, Curtis 4466 (K 114744). Epitypus (vide Chaverri & Samuels, Stud. Mycol. 48: 51.2004) [specimen] UNITED STATES,, Connecticut, Tolland County, Salmon River State Park, on wood, 17 Sep 1988, R. Lowen 616 (NY No. 01197411). Representative sequences: tef1: AY737737, AY391966, AY391968; rpb2: AY391903, AY391906 Trichoderma christiani Jaklitsch & oglmayr, Stud. Mycol. 80: 46. 2015. Typus: [specimen] (WU 33379). Ex-type culture: CBS 132572. Representative sequences: tef1: KJ665438, KJ665439; rpb2: KJ665243, KJ665244. Trichoderma chromospermum P. Chaverri & Samuels, Stud. Mycol. 48: 51. 2004 [“2003”]. Typus: [dry culture] (BPI 843683). Ex-type culture: G.J.S. 94-68 = CBS 114577. (=) Hypocrea chromosperma M.A. Curtis & Peck, Ann. Rep. NY State Mus. Nat. Hist. 29: 56. 1878. Lectotypus (vide Chaverri & Samuels, Stud. Mycol. 48: 52. 2004): USA: New York: Lewis County, Croghan, on blackened decorticated wood, Sep 1878 (?), C.H. Peck (NYS No. 3461). Epitypus (vide Chaverri & Samuels, Stud. Mycol. 48: 52. 2004): [specimen] (BPI 749363). Representative sequences: tef1: AY391973, AY391974, AY737728; rpb2: AY391912, AY391913. Trichoderma cinnamomeum P. Chaverri & Samuels, Stud. Mycol. 48: 54. 2004 [“2003”]. Typus: [dry culture] (BPI 843658). (=) Hypocrea cinnamomea P. Chaverri & Samuels, Stud. Mycol. 48: 54. 2004 [“2003”]. Typus: [specimen] (BPI 744716). Ex-type culture: G.J.S. 97-230 = CBS 114235 = ATCC MYA- 3224 = DAOM 232833. Representative sequences: tef1: AY737732, AY391979; rpb2: AY391918, AY391920. *Trichoderma citrinoviride Bissett, Can. J. Bot. 62: 926. 1984, nom. cons. prop. Typus: [dry culture] (DAOM 172792). Ex-type culture: DAOM 172792 = CBS 258.85. (=) Sphaeria schweinitzii Fr., Elench. Fung. 2: 60. 1828. ( ) Hypocrea schweinitzii (Fr.) Sacc., Syll. Fung. 2: 522. 1883. Lectotypus (vide Samuels et al. in Stud. Mycol. 41: 48. 1998): [USA: ? Pennsylvania:], on wood, “Sphaeria lobata Schw.,” herb. Currey (K). Representative sequences: tef1: FJ860964, rpb2: JN175544 Note: Samuels (2014) proposed conservation of T. citrinoviride over H. schweinitziii (S. schweinitzii), S. contorta Schwein., H. minima Sacc. & Ellis, and H. repanda Fuckel. Trichoderma citrinum (Pers.) Jaklitsch, W. Gams & oglmayr, in Jaklitsch & oglmayr, Mycotaxon 126: 147. 2014. ( ) Sphaeria citrina Pers., Obs. mycol. 1: 68. 1796 : Fries, Syst. Mycol. 2: 337. 1823. ( ) Hypocrea citrina (Pers.) Fr., Summa eg. Scand. 2: 383. 1849. Neotypus (vide Overton & al., Stud. Mycol. 56: 16. 2006): [specimen] BELGIUM: Hestreux, near Eupen, on leaf litter including pine needles, Oct 1985, W. Gams 4031 (herb. CBS 894.85). Ex-neotype culture: CBS 853.70. (=) Trichoderma lacteum Bissett, Can. J. Bot. 69: 2367. 1992. Typus: [dry culture] (DAOM 167644). (=) Sphaeria lactea Fr., Obs. mycol. 1: 141 (1815). ( ) Hypocrea lactea (Fr.) Fr., Summa veg. Scand. 2: 383. 1849. Epitypus (T. lacteum, vide Jaklitsch & oglmayr in Mycotaxon 126: 47. 2014): [specimen] W. Gams 4031 (CBS). Ex-epitype culture (T. lacteum): CBS 894.85. Representative sequences: tef1: FJ860631, DQ835411; rpb2: FJ179630, AF545561. Trichoderma compactum .F. Yu & K.Q. hang, in Yu & al., Antonie van Leeuwenhoek 92: 104. 2007. Typus: [dried culture] CHINA: Yunnan Prov.: near Yuxi County, isolated from tobacco rhizosphere, Jun 2002, .F Yu (YMF 1.01693 [Key Laboratory of Yunnan Microbiology Fermentation]). Ex-type culture: CBS 121218. Representative sequences: tef1: KF134798, rpb2: KP115276, KF134789 Trichoderma composticola Samuels & Jaklitsch., in Jaklitsch & al., Persoonia 33: 1391. 2013. Typus: [metabolically inactive culture] (CBS 133497). Ex-type culture: CBS 133497. Representative sequences: tef1: KC285631, rpb2: KC285754. Trichoderma corneum (Pat.) Jaklitsch & oglmayr, Mycotaxon 126: 147. 2013. ( ) Hypocrea cornea Pat., J. Bot. 4: 64. 1890. Typus: TONKIN: Forests of Mt. Bavi, on decorticated wood, May 1886, Balansa (K). Ex-type culture: None. Epitypus (hic designatus, MBT 202238): [specimen] THAILAND (BPI 745564). Ex-epitype culture: CBS 100541 = G.J.S. 97-75. Accepted names in Trichoderma A R TIC LE 271V O L U M E 6 · N O . 2 (=) Hypocrea cincta Petch, Ann. Roy. Bot. Gard. Peradeniya 9: 231. 1925. Typus: SRI LANKA, Hakgala, on decorticated wood, Mar. 1922 (K No. 6373). Representative sequence: tef1: AY937431. Note: Chaverri & Samuels (2003) redescribed this species based on their study of the types of H. cornea and H. cincta Petch. Sequences deposited in GenBank that were derived from Thai collections identi ed as H. cornea are diverse. Of the cultures linked to sequences, only the one cited above was deposited in CBS; it was derived from ascospores of BPI 745564, identi ed as H. cornea. Because the stroma of this collection is morphologically consistent with the type of H. cornea, and because of the proximity of Thailand to Tonkin [ ietnam], we designate this Thai collection as epitype of H. cornea. Trichoderma cornu-damae (Pat.) .X. hu & W.Y. huang, Mycosystema 33: 1207. 2014. ( ) Hypocrea cornu-damae Pat., Bull. Soc. Mycol. Fr.11: 198. 1895. ( ) Podostroma cornu-damae (Pat.) Boedijn, Bull. Jard. bot. Buitenz, 3 Sér. 13: 274. 1934. Typus: CHINA: Tibet: Su-tschuen (FH). Epitypus (hic designatus, MBT 201071): [Japan] “TNS.D-44, Hirakura, Mie, 7-IX-1965, Y. Doi,” (TNS-F-190012). Ex-epitype culture: NBRC 9005 = IFO 9005 = G.J.S. 06-03. Note: Doi (1973) illustrated gliocladium-like conidiophores for this species. Among others, he cited the Japanese collection TNS-F-190012, from which a culture (NBRC 9005 = IFO 9005 = G.J.S. 06-03) was derived, and which we designate here as epitype. ITS sequences derived from this culture indicate a relationship to T. brevicompactum, as do 5.8S ribosomal RNA, internal transcribed spacer 2, and 28S ribosomal RNA partial sequences of the Japanese strain 105-491 (GenBank No. AB509797; Forestry and Forest Products Research Institute, Kansai Research Center, Kyoto). Trichoderma costaricense (P. Chaverri & Samuels) P. Chaverri, Jaklitsch & oglmayr, in Jaklitsch & oglmayr, Mycotaxon 126: 147. 2013. ( ) Hypocrea costaricensis P. Chaverri & Samuels, Stud. Mycol. 48: 58. 2004 [“2004”]. Typus: [specimen] (INB 0003527695). Ex-type culture: P.C. 21 (Lost). Representative DNA sequences: tef1: AY737741, AY391980; rpb2: AY391921. Note: There are apparently no live cultures of T. costaricense. Trichoderma crassum Bissett, Can. J. Bot. 69: 2376. 1992 [“1991”]. Typus: [dry culture] (DAOM 164916). Ex-type culture: JN175544 Representative sequences: tef1: EU280048 + AF534615; rpb2: AF545542. Note: The link of T. crassum to H. crassa P. Chaverri & Samuels (Chaverri & Samuels 2003) is incorrect; see T. neocrassusm. Trichoderma cremeoides Jaklitsch & oglmayr, Stud. Mycol. 80: 49. 2015. Typus: [specimen] (WU 33300). Ex-type culture: CBS 131486. Representative sequences: tef1: KJ665456, KJ665460; rpb2: KF134790, KJ665254. Trichoderma cremeum P. Chaverri & Samuels, Stud. Mycol. 48: 63. 2004 [“2003”]. Typus: [dry culture] (BPI 843659). (=) Hypocrea cremea P. Chaverri & Samuels, Mycologia 95: 1115. 2004 [“2003”]. Typus: [specimen] (BPI 1112894). Ex-type culture: G.J.S. CBS 111146 = DAOM 231312 = ATCC MYA-2862. Representative sequences: tef1: AY737736, rpb2: AF545511. Trichoderma crystalligenum Jaklitsch, in Jaklitsch & al., Mycologia 98: 502. 2006. Typus: [dry culture] (WU 24041a). (=) Hypocrea crystalligena Jaklitsch, in Jaklitsch & al., Mycologia 98: 502. 2006. Typus: [specimen] (WU 24041). Ex-type culture: CBS 118980. Representative sequences: tef1: DQ345342, rpb2: DQ345347. Trichoderma dacrymycellum Jaklitsch, Stud. Mycol. 63: 37. 2009. Typus: [specimen] (WU 29042a). Ex-type culture: None. Representative culture: None. Representative sequences: tef1: FJ860633, rpb2: FJ860533. (=) Hypocrea dacrymycella Cooke & Plowr., Grevillea 12: 100. 1884. Typus: UK: Norfolk: Brandon, on Scotch pine (= Pinus sylvestris), 7 Nov. 1881, C.B. Plowright (K (m) 114743). Epitypus (vide Jaklitsch, Stud. Mycol. 67: 40. 2009): [specimen] (WU 29042). (=) Hypocrea viscidula W. Phillips & Plowr., Grevillea 13: 79. 1885. Lectotypus (vide Jaklitsch, Stud. Mycol. 67: 40. 2009): [specimen] (K 133498). (=) Creopus velenovskyi . Moravec, eská Mykol. 10: 88. 1956. Typus: C ECH REPUBLIC: Central Bohemia, Mnichovice near Prague; on Picea abies in cavities of a stump, Nov. 1934; J. elenovsk 29/1947 (PRM No. 153288). Note: Trichoderma dacrymycellum has not been grown in pure culture. The asexual morph of T. dacrymycellum described by Jaklitsch (2009) is based on frequent association of the asexual morph with stromata agreeing with type material of H. dacrymycella. Gene sequences for this species reported by Jaklitsch (2009) were derived from stromata. Trichoderma danicum (Jaklitsch) Jaklitsch & oglmayr, Mycotaxon 126: 148. 2013. ( ) Hypocrea danica Jaklitsch, Stud. Mycol. 63: 41. 2009. Typus: [specimen] (WU 29046). Ex-type culture: CBS 121273. Bissett et al. A R TI C LE 272 I M A F U N G U S Representative sequences: tef1: FJ860634, rpb2: FJ860534. Trichoderma decipiens (Jaklitsch, K Põldmaa & Samuels) Jaklitsch & oglmayr, Mycotaxon 126: 148. 2013. ( ) Hypocrea decipiens Jaklitsch & al., Mycologia 100: 981. 2008. Typus: [specimen] (BPI 747356). Ex-type culture: CBS 121307. Representative sequences: tef1: FJ860635, EF550995; rpb2: DQ835520. Trichoderma delicatulum Jaklitsch, Fungal Divers. 48: 135. 2011. Typus: [dry culture] (WU 29225a). Ex-type culture: CBS 120631. (=) Protocrea delicatula Tul. & C. Tul., Sel. Fung. Carp. 3: 33. 1865. Lectotypus (vide Rossman & al., Stud. Mycol. 42: 94. 1999): France: Clamart, 4 Jan. 1860, M.L.-R. Tulasne, PC 93188 (PC). Epitypus vide Jaklitsch, Fungal Divers. 48: 139. 2011) [specimen] (WU 29225). Ex-epitype culture: CBS 120631. Representative sequences: tef1: FJ860636, rpb2: FJ860535. *Trichoderma deliquescens (Sopp) Jaklitsch, Fungal Divers. 48: 176. 2011. ( ) Gliocladium deliquescens Sopp, Monogr. Penicillium: 89. 1912. Neotypus (vide Jaklitsch, Fungal Divers. 48: 179. 2011): [dry culture] (WU 29232a]. (=) Sphaeria gelatinosa var. lutea Tode, Fungi Mecklenb. 2: 48. 1791, as ‘ ’. ( ) Hypocrea lutea (Tode : Fr.) Petch, J. Bot. 75: 231. 1937. Lectotypus (vide Samuels in Taxon 63: 937. 2014): [icon in] Tode, Fung. Mecklenb. Sel. 2: t. X I, g. 123a–f. 1791. Epitypus (vide Jaklitsch, Fungal Divers. 48:179. 2011): [specimen] UK: (WU 29232). Ex-epitype culture: CBS 121131. (=) Gliocladium viride Matr., Bull. Soc. Mycol. Fr. 9: 251. 1893. Typus: [specimen] “…trouvé par moi sur un Clitocybe en décomposition, ramassé dans un bois près de Bonnières (Seine-et-Oise) en avril dernier.” L. Matruchot. Representative sequences: tef1: FJ860644, rpb2: FJ179609. Note: Gliocladium viride Matr. is recognized to be an older facultative synonym of G. deliquescens Sopp (e.g., Jaklitsch 2011) but the existence of the name Trichoderma viride Pers. 1791 precludes transfer of the epithet to Trichoderma. At the rank of species, the name Gliocladium deliquescens has priority from 1912, while the sanctioned (Fries, Syst. Mycol. 2: 336. 1823) and older epithet ‘lutea’ dates from 1791, but only at an unde ned infraspeci c rank; at species rank it dates from 1937. However, because G. deliquescens ( T. deliquescens) is typi ed by an asexual morph, while H. lutea is typi ed by a teleomorph, and both are in current use, Art. 57.2 requires that a proposal to conserve H. lutea be submitted and rejected before adopting the older asexual morph-typi ed name (Samuels 2014). Trichoderma dingleyae Samuels & Dodd, in Samuels & al., Stud. Mycol. 56: 108. 2006. Typus: [dry culture] “Typus anamorphosis T. dingleyae cultura sicca ex ascospora oriens PDD 83838” (PDD 83838). (=) Hypocrea dingleyae Samuels & Dodd, in Samuels & al., Stud. Mycol. 56: 108. 2006. Typus: [specimen] (PDD 83838). Ex-type culture: CBS 119056. Representative sequences: tef1: AF348117, DQ289008, J665467; rpb2: EU341803, KJ665257. Trichoderma dorotheae Samuels & Dodd, in Samuels & al., Stud. Mycol. 56: 112. 2006. Typus: [dry culture] NEW EALAND “… holotypus asexual morphosis T. dorotheae cultura sicca ex ascospora oriens PDD 83839”) (PDD 83839). (=) Hypocrea dorotheae Samuels & Dodd in Samuels & al., Stud. Mycol. 56: 112. 2006. Typus: [specimen] (PDD 83839). Ex-type culture: G.J.S. 99-202 = CBS 119089 = ICMP 16288. Representative sequences: tef1: DQ307536, rpb2: EU248602. Trichoderma effusum Bissett, C.P. Kubicek & Szakács, in Bissett & al., Can. J. Bot. 81: 575. 2003. Typus: [dry culture] (DAOM 23000). Ex-type culture: DAOM 230007. Representative sequences: tef1: AY937419, KJ665473; rpb2: KJ665260. Trichoderma eijii C. S. Kim & N. Maekawa, in Kim & al., Mycol. Prog. 12: 744. 2012. Typus [specimen] (TUMH 40457)/ Ex-type culture: TUFC 100002 = CBS 133190. Representative sequences: tef1: JX684011. rpb2: X238484. Trichoderma endophyticum F.B. Rocha, Samuels & P. Chaverri, in Chaverri & al., Mycologia 107: 573. 2015. Typus: [metabolically inactive culture] (CBS 130729). Ex-type culture: DIS 217a = CBS 130729 = IMI 395208. Representative sequences: tef1: FJ463319, HQ022776, FJ967822; rpb2: FJ442775, FJ442721. Trichoderma epimyces Jaklitsch, in Jaklitsch & al., Mycologia 100: 808. 2008. Typus: [dry culture] (WU 28237a). Ex-type culture: CBS 120524. (=) Hypocrea epimyces Sacc. & Pat., in Patouillard, Tabulae Analyticae Fungorum 4: 175. 1891. Typus: FRANCE: Jura, Poligny, on Polyporus nigricans, Jul 1881, N. Patouillard (PAD); epitypus (vide Jaklitsch, Stud. Mycol. 63: 46. 2009): [specimen] WU 28237. ( ) Hypocrea vinosa Pat., Rev. Mycol. Toulouse 3(12): 11. 1881 nom. Illeg. non Cooke 1879. Typus: [specimen] ”Isolé en groupe sur les deux faces du Polyporus nigricans, Poliguy (Jura) Juillet 1881.” N.T. Patouillard (? PAD, FH). Representative sequences: tef1: X238484, rpb2: EU498360. Accepted names in Trichoderma A R TIC LE 273V O L U M E 6 · N O . 2 Trichoderma erinaceus Bissett, C.P. Kubicek & Szakács, in Bissett & al., Can. J. Bot. 81: 583. 2003. [as ‘erinaceum’, to be corrected as masculine for a noun in apposition; the hedgehog ‘erinaceus’ cannot be used as an adjective]. Typus: [dry culture] (DAOM 230019). Ex-type culture: DAOM 230019. Representative sequences: tef1: AY7508880, DQ109547; rpb2: EU248603, EU248604. Note: Unidenti ed Hypocrea rufa-like stromata collected once in Sri Lanka (BPI 871397, culture G.J.S. 02-103 = CBS 126393; tef1: KR873098, rpb2: KR870399). Trichoderma estonicum P. Chaverri & Samuels, Stud. Mycol. 48: 66. 2004 [“2003”]. Typus: [dry culture] (BPI 843661). (=) Hypocrea estonica P. Chaverri & Samuels, Mycologia 95: 111. 2003 [6 Feb 2004]. Typus: [specimen] (BPI 744577). Isotypus: [specimen]: (TAA 161844). Ex-type culture: G.J.S. 96-129 = CBS 111147 = ATCC MYA- 2864. Representative sequences: tef1: AY737733, AF534604, FJ860637; rpb2: AF545514, FJ860536. Trichoderma eucorticioides (Overton) Jaklitsch & oglmayr, Mycotaxon 126: 148. 2013. ( ) Hypocrea corticoides Speg., An. Mus. Nac. Hist. Nat. Buenos Aires 23: 75. 2 Apr 1912, non Berk. & Broome (J. Linn. Soc. Bot. 14: 111. 9 Oct 1873) nec Ellis & Everh. (J. Mycol. 1: 140. 1885). ( ) H. eucorticioides Overton, I Overton & al., Stud. Mycol. 56: 55. 2006. Typus: ARGENTINA: Entre Rios, Ibicuy, 28 Jun 1911, C. Spegazzini 911 (LPS 1719). Ex-type culture: None. Representative culture (G.J.S. 99-61) lost. Representative sequences: tef1: DQ835502, DQ835574; rbp2: DQ835520. Note: Overton et al. (2006) noted that the type specimen of H. corticioides is overmature and in poor shape. They cited two additional collections, respectively from Costa Rica and enezuela. The Costa Rican specimen was cultured (G.J.S. 99-61) and the culture was sequenced, but the culture was subsequently lost. Gene sequences for this specimen were deposited in GenBank (Jaklitsch & oglmayr 2014a) and this is the basis of our understanding of the species. Overton et al. (ibid.) also recognized the earlier published H. corticioides Berk. & Broome and introduced the replacement name, H. eucorticioides for Speg.’s species. The type specimen of H. corticioides Berk. & Broome (K!) is Stilbocrea macrostoma (Berk. & M.A. Curtis) Höhnel. Hypocrea corticioides Ellis & Everh. was renamed as H. corticiicola Ellis & Everh. (N. Am. Pyren.: 83. 1892). The type packet of H. corticiicola (NY 00965604) was annotated by Y. Doi (1974) as “… A young form of a species of Protocrea? or a species of Aphyllophorales?” and G. J. Samuels in 2001 annotated the specimen: “… NOT Hypocreopsis, possibly Protocrea. Apparently the same as H. subcarnea Ellis & Everh. 1887.” Trichoderma europaeum Jaklitsch & oglmayr, Stud. Mycol. 80: 52. 2015. Typus: [specimen] (WU 29250). Ex-type culture: CBS 121276. Representative culture: CBS 901.72. Representative sequences: tef1: AY392009, FJ179574, KJ665476; rpb2: FJ179610, KJ665264, AY481588. Trichoderma euskadiense Jaklitsch & oglmayr, Stud. Mycol. 80: 53. 2015. Typus: [specimen] (WU 33367). Ex-type culture: CBS 130013. Representative sequences: tef1: KJ665492, rpb2: KJ665269. Trichoderma evansii Samuels, in Samuels & Ismaiel, Mycologia 101: 149. 2009. Typus: [dry culture] (BPI 878744). Ex-type culture: CBS 123079. Representative sequences: tef1: EU883563, rpb2: EU883558. Trichoderma fertile Bissett, Can. J. Bot. 69: 2382. 1992 [“1991”]. Typus: [dry culture] (DAOM 167161). Ex-type culture: DAOM 167161. Representative culture: DAOM167070. Representative sequences: tef1: AY605801, AF534617; rpb2: AF545545, AF545546. Mullaw, C.P. Kubicek & Samuels, in Samuels & al., Fungal Divers. 55: 89. 2012. Typus: [dry culture] (BPI 882293). Ex-type culture: CBS 130626. Representative sequences: tef1:FJ763149, FJ763184; rpb2: JN258688, KR297247. (P. Chaverri, Druzhinina & Samuels) Jaklitsch & oglmayr, Mycotaxon 126: 148. 2013. ( ) P. Chaverri, Druzhinina & Samuels, in Druzhinina & al., Stud. Mycol. 50: 404. 2004. Typus: Costa Rica, Coto Brus, Las Tablas, Sendero Siénega, elevation 1500 m, on bark; 29 Jun. 1999, G.J. Samuels (8475), P. Chaverri, H.L. Chamberlain (INB 3862698, Isotype BPI 746538). Ex-type culture: Lost, G.J.S. 99-51. Epitypus (hic designatus, MBT 202325): [specimen] COSTA RICA (BPI 746540). Ex-epitype culture: CBS 130688 = G.J.S. 99-49. Representative sequences: tef1: AY665710, 665711; rpb2: DQ883557 Note: The authors of noted that of the three collections of this species, only one was suitable to serve as the type; unfortunately the culture derived from that collection was no longer viable. Two paratypes were cited and their cultures were sequenced and preserved in CBS (CBS 130688, 116238). In order to stabilize this name, we designate one of them as epitype. Bissett et al. A R TI C LE 274 I M A F U N G U S Peck) Seifert, Jaklitsch & oglmayr, in Jaklitsch & oglmayr, Mycotaxon 126: 148. 2014. ( ) Peck, Ann. Rep. New York State Mus. Nat. Hist. 31: 45. 1878. ( ) (Peck) Seifert, Stud. Mycol. 27: 68. 1985. Typus: [specimen] “Decaying wood. Center. Oct.” (NYS 1215). Ex-type culture: None. (=) Samuels & Seifert in Seifert & Samuels, Mycologia 89: 515. 1997. Typus: USA: Alabama, Franklin Co., Bear Creek Education Center, on decorticated wood, G.J. Samuels, C.T. Rogerson & S. M. Huhndorf (BPI 802847). Ex-type culture: G.J. S. 92-102 = DAOM 22238 = CBS 123070. Representative sequences: tef1: DQ834454, rpb2: DQ834461. Tric Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 234. 2011. Typus: [dry culture] (BPI 871616). Ex-type culture: G.J.S. 01-238 = CBS 124372. Representative sequences: tef1: HQ342218, rpb2: HQ342281. Trichoderma foliicola (Jaklitsch & oglmayr) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2014 [“2013”]. ( ) Hypocrea foliicola Jaklitsch & oglmayr, Mycologia 104: 1218. 2012. Typus: [specimen] (WU 31611) (ex-type culture CBS 130008 = Hypo 645). Ex-type culture: CBS 130008. Representative sequences: tef1: JQ685862, rpb2: JQ685876. Trichoderma fomiticola Jaklitsch, Stud. Mycol. 63: 50. 2009. Typus: [dry culture] (WU 29050a). (=) Hypocrea fomiticola Jaklitsch, Stud. Mycol. 63: 50. 2009. Typus: [specimen] (WU29050). Ex-type culture: CBS 121136. Representative sequences: tef1: FJ860639, rpb2: FJ860538. Trichoderma gamsii Samuels & Druzhinina, in Samuels & al., Stud. Mycol. 56: 168. 2006. Typus: [dry culture] (BPI 872183). Ex-type culture: G.J.S. 06-09 = CBS 120075. Representative sequences: tef1: DQ307541, DQ841722; rpb2: JN133561. *Trichoderma gelatinosum P. Chaverri & Samuels, Stud. Mycol. 48: 68. 2003 [“2004”]. Typus: [dry culture] (BPI 747556). Ex-type culture: CBS 114246 = DAOM 232835. (=) Sphaeria gelatinosa Tode, Fungi Mecklenb. 2: 48. 1791 : Fr., Syst. Mycol. 2: 336. 1823. ( ) Hypocrea gelatinosa (Tode : Fr.) Fr., Summa eg. Scand. p. 383. 1849. Typus: [icon] Tab. 123 a-d, 124 a-f in Tode, Fungi Mecklenb. 2. 1791. Epitypus (vide Chaverri & Samuels in Stud. Mycol. 48: 70. 2004): [specimen] AUSTRIA (BPI 747556). Ex-epitype culture: CBS 114246. (=) Sphaeria cupularis Fr., Linnaea 5: 539. 1830. ( ) Hypocrea cupularis (Fr.) Petch, Trans. Brit. Mycol. Soc. 21: 293. 1838. Neotypus (vide Chaverri & Samuels, Stud. Mycol. 48: 70. 2004): “Hypocrea cupularis Fr.? nondum evoluta, Ogotia, Stenh.” (UPS F-07181, 133487). (=) Hypocrea moriformis Cooke & Massee, Grevillea 12: 3. 1888. Fide Petch (1938). Representative sequences: tef1: AY391983, FJ179569; rpb2: AY391924, FJ179604. Note: The type of T. gelatinosum was derived from ascospores of a collection made in Austria; this collection is the epitype of H. gelatinosa. The culture from that specimen was deposited (CBS 114246) and sequenced (Chaverri & Samuels 2003). The name T. gelatinosum needs protection over Sphaeria cupularis as it is Tode´s “gelatinosa” not Chaverri & Samuels´ “gelatinosum” that was sanctioned, unless the proposal of Hawksworth & al. (2013; Hawksworth 2015) is adopted when the citation in Trichoderma would become “(Tode) P. Chaverri & Samuels”. Trichoderma ghanense Yoshim. Doi, Y. Abe & Sugiyama, Bull. Nat. Sci. Mus. Tokyo 13: 3. 1987. Typus: [dry culture] TNS-F-237181. Ex-type culture: G.J.S. 95-137 = ATCC 208858 = IAM 13109. (=) Trichoderma parceramosum Bissett, Can. J. Bot. 69: 2418. 1992 [“1991”]. ( ) Trichoderma atroviride Bissett, Can. J. Bot. 62: 930. 1984 non P. Karst. Typus: [dry culture]: (DAOM 165773). Representative sequences: tef1: AY 937423, rpb2: JN175559. Trichoderma gillesii Samuels, in Samuels & al., Fungal Divers. 55: 91. 2012. Typus: FRANCE: Isle de la Réunion: Dalazie, on dead wood, 11 March 2000, G. Gilles, comm. F. Candoussau 690 (BPI 882294). Ex-type culture: CBS 130435. Representative sequences: tef1: JN175583, rpb2: JN175527. Trichoderma gliocladium Jaklitsch & oglmayr, Stud. Mycol. 80: 55. 2015. Typus: [specimen] (WU 32187). Ex-type culture: CBS 130009. Representative sequences: tef1: KJ665502, rpb2: KJ665271. Trichoderma gracile Samuels & Szakács, in Samuels & al., Fungal Divers. 55: 94. 2012. Typus: [dry culture] (BPI 882295). Ex-type culture: CBS 130009. Representative sequences: tef1: KJ665502, rpb2: KJ665271. Trichoderma guizhouense Q.-R. Li, E.H.C. McKenzie & Yong Wang bis, in Q.-R. Li & al., Mycol. Prog. 12: 170. 2012. Typus: [dry culture] (HGUPd0038). Ex-type culture: HGUP 0038 = CBS 131803. Accepted names in Trichoderma A R TIC LE 275V O L U M E 6 · N O . 2 Representative sequences: tef1: JN215484, JX089585; rpb2: Q901400, JQ901401. Trichoderma hamatum (Bonord.) Bain., Bull. Soc. Mycol. Fr. 22: 131. 1906. ( ) Verticillium hamatum Bonord., Handb. Allg. Mykol. 97. 1851. Lectotypus (vide Bissett, 1991): [icon] Bonorden, Handb. Allg. Mykol. 97, g. 117. 1851. Epitypus (hic designatus, MBT 201072): CANADA [dry culture] (DAOM 167057). Ex-epitype culture: DAOM 167057. Representative sequences: tef1: AF456911, AY750893; rpb2: AF545548. Note: Bonorden did not cite a speci c specimen in the protologue to V. hamatum, but his illustration (Fig. 117) can easily be interpreted as representing our modern concept of T. hamatum. Bissett (1991) noted the lack of type material and commented on Fig. 117, but he designated a neotype for this species. Under Art. 9.2 of ICN the illustration published with the protologue of Verticillium hamatum has to be adopted as lectotype of this species as it is a part of the “original material” in the sense of the ICN. The culture designated by Bissett (1991) as neotype for T. hamatum (DAOM 167057) should therefore be regarded as epitype of V. hamatum. Jaklitsch & oglmayr (2014) described a teleomorph with yellow-brown to dull orange stromata and colorless ascospores. Trichoderma harzianum Rifai, Mycol. Pap. 116: 38. 1969. Neotypus (vide Gams & Meyer in Mycologia 90: 908. 1998): [dry culture] (CBS 226.95). Ex-neotype culture: CBS 226.95. Representative sequences: tef1: AF348101, AF348100, AF348092; rpb2: AF545549. Note: Trichoderma harzianum has been known to be a species complex for several years (Chaverri et al., 2003b; Druzhinina et al., 2010). Chaverri et al. (2015) recognized several taxonomic species in the complex. Trichoderma hausknechtii Jaklitsch & oglmayr, Stud. Mycol. 80: 59. 2015. Typus: [specimen] (WU 32168). Ex-type culture: CBS 133493. Representative sequences: tef1: KJ665515, rpb2: KJ665276. Trichoderma helicolixii Jaklitsch & oglmayr, Stud. Mycol. 80: 61. 2015. Typus: [specimen] (WU 33410). Ex-type culture: CBS 133499. Representative sequences: tef1: KJ665517, rpb2: KJ665276. Trichoderma helicum Bissett, C.P. Kubicek & Szakács, in Bissett & al., Can. J. Bot. 81: 575. 2003. Typus: [dry culture] (DAOM 230022). Ex-type culture: DAOM 230022. Representative sequences: tef1: EU280055, rpb2: DQ087239. Trichoderma hispanicum (Jaklitsch & oglmayr) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2014 [“2013”]. ( ) Hypocrea hispanica Jaklitsch & oglmayr, in Jaklitsch & al., Mycologia 104: 935. 2012. Typus: [specimen] (WU 31606) (ex-type culture CBS 130540 = S453). Ex-type culture: CBS 130540. Representative sequences: tef1: JN715659, rpb2: JN715600. Trichoderma hunua (Dingley) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2013. ( ) Hypocrea hunua Dingley, Trans. Roy. Soc. New ealand 79: 327. 1952. Typus: [specimen] (PDD 1055). Epitypus (hic designatus, MBT 201073): NEW EALAND [dry culture] (CBS H 13531). Ex-epitype culture CBS 238.63. Representative sequence: tef1: AF401011. Note: The original gathering of H. hunua was not cultured. Joan Dingley sent a subsequently collected specimen and/or culture (Dingley No. 5) of this species to John Webster, who deposited the culture in CBS (CBS 238.63). A dry culture was made and deposited in CBS (H 13531). We designate the dry culture as epitype. This culture has been sequenced and included in phylogenetic analysis. Thus the name ‘Hypocrea hunua’ is in current use and representative sequences have been deposited in GenBank. However, the specimen from which the culture CBS 238.63 was derived cannot be located (PDD) and is presumed lost. Thus its identity as H. hunua is uncertain. However, the phylogenetic results with Webster/Dingley’s culture of this species (Kullnig-Gradinger et al. 2002) that is deposited in CBS is consistent with the morphology of part of the type that is now deposited in K (as IMI 50433). Sequences under this name are deposited in GenBank and Jaklitsch & oglmayr (2014) have commented on its phylogenetic position in their list of Trichoderma/ Hypocrea species based on this culture. Thus there is an established taxonomy and literature for H./T. hunua. Stability of this name is served by adopting an epitype as we do here, despite the uncertainty about the provenance of CBS 238.63. Trichoderma inhamatum eerkamp & W. Gams, Caldasia 13: 710. 1983. Lectotypus (hic designatus, MBT 202387): [dry culture] COLOMBIA: Dep. Meta: Municipio de illavicencio, 25 km from illavicencio to Acac as (CBS H-18863). Ex-type culture: CBS 273.78. Representative sequences: tef1: AF348099, rpb2: FJ442725. Note: Three dry cultures (CBS H-18863, CBS H-18864, CBS H-18865) were made from the same ex-type culture of T. inhamatum and deposited in the herbarium of CBS. We presume them all to be isotypes; accordingly, designate one of them as lectotype. Trichoderma intricatum Samuels & Dodd, in Samuels & al., Stud. Mycol. 56: 112. 2006. Typus: [dry culture] (BPI 745751B). (=) Hypocrea intricata Samuels & Dodd, in Samuels & al., Stud. Mycol. 56: 112. 2006. Bissett et al. A R TI C LE 276 I M A F U N G U S Typus: [specimen] (BPI 745751). Ex-type culture: G.J.S. 97-88 = CBS 119059. Representative sequences: tef1: AY376060, rpb2: EU241505. Trichoderma istrianum Jaklitsch & oglmayr, Stud. Mycol. 80: 63. 2015. Typus: [specimen] (WU 33354). Ex-type culture: CBS 130639. Representative sequences: tef1: KJ665522., rpb2: KJ665280. Trichoderma italicum Jaklitsch & oglmayr, Stud. Mycol. 80: 65. 2015. Typus: [specimen examined] (WU 33310). Ex-type culture: CBS 132567. Representative sequences: tef1: KJ665525, rpb2: KJ665282. Trichoderma ivoriense Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 237. 2011. Typus: [dry culture] (BPI 881030). Ex-type culture: CBS 125734. Representative sequences: tef1: HQ342217, rpb2: HQ342280. Trichoderma junci Jaklitsch, Fungal Divers. 48: 13. 2011. Typus: [dry culture] WU 29229a. (=) Hypocrea junci Jaklitsch, Fungal Divers. 48: 13. 2011. Typus: [specimen] (WU 292299). Ex-type culture: CBS 120926. Representative sequences: tef1: FJ860641, rpb2: FJ860540. Trichoderma konilangbra Samuels, O. Petrini & C.P. Kubicek, in Samuels & al., Stud. Mycol. 41: 21. 1998. Lectotypus (hic designatus, MBT 201074): [metabolically inactive culture] UGANDA, entrance to Ruwenzori National Park, elev. 1750 m, soil, 1993 (CBS 100808 = G.J.S. 96-145). Ex-neotype culture: G.J.S. 96-145 = CBS 100808 = ATCC 208860 = IMI 378807. Representative sequences: tef1: JN258681, rpb2: KJ665284. Note: The protologue of T. konilangbra indicates that the type is a dry culture deposited in BPI (s.n.) however this material has evidently been lost. Accordingly we designate the metabolically inactive ex-type culture deposited as CBS 100808 as lectotype. Trichoderma koningii Oudemans, in Oudemans & Koning, Arch. Néerl. Sci. Exactes nat. sér. 2: 29I. 1902. Lectotypus (hic designatus, MBT 292406): [Icon] Oudemans & Koning, Arch. Néerl. Sci. Exactes, nat. sér. 2: tab. XXXI. 1902. Epitypus (vide Lieckfeldt & al., Can. J. Bot. 76: 1520. 1998): THE NETHERLANDS (CBS 457.96). Ex-epitype culture: CBS 457.96. (=) Hypocrea koningii Lieckfeldt, Samuels & W. Gams, in Lieckfeldt & al., Can. J. Bot. 76: 1519. 1998. Typus: [specimen] (BPI 745885). Representative sequences: tef1: AY376054, DQ288991, KC285594, rpb2: FJ442761 Note: Because Lieckfeldt et al. (1998) did not locate a type specimen from Rifai for T. koningii, they designated a neotype (a dry culture, BPI 744887). However the illustration provided with the original description should have been designated as lectotype; thus BPI 744887 and its corresponding culture (CBS 457.96) are to be regarded as epitype and ex-epitype culture, respectively. Trichoderma koningiopsis Samuels, C. Suarez & H.C. Evans, in Samuels & al., Stud. Mycol. 56: 117. 2006. Typus: [dry culture] (BPI 802571B). Ex-type culture: CBS 119075. Representative sequences: tef1: AF4456910, DQ284966; rpb2: DQ381954 (=) Hypocrea koningiopsis Samuels in Samuels & al., Stud. Mycol. 56: 117. 2006. Typus: [specimen] (BPI 802571). Trichoderma kunigamense Yabuki & Okuda, in Yabuki & al., Mycoscience 55: 201. 2014. Typus: [specimen] JAPAN (TNS-F-38436). Ex-type culture: TAMA 0193= NBRC 109640. Representative sequences: tef1: AB807645. rpb2: AB807657. Trichoderma lacuwombatense (B.S. Lu, Druzhinina & Samuels) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2014 [“2013”]. ( ) Hypocrea lacuwombatensis B.S. Lu, Druzhinina & Samuels, Mycologia 96: 338. 2004. Typus: [specimen] (PDD 77489) (isotypus BPI 746621) (ex- type culture CBS 122668 = G.J.S. 99-198) Ex-type culture: CBS 122668. Representative sequences: tef1: AY240863, AY937452; rpb2: KJ665286, KJ842157. Trichoderma lanuginosum Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 240. 2011. Typus: [specimen] BPI 863853. Ex-type culture: CBS 125718. Representative sequences: tef1: HQ342221, rpb2: HQ342284. Trichoderma latizonatum (Peck) Samuels, comb. nov. MycoBank MB812057 ( ) Hypocrea latizonata Peck in Ellis & Everhart, N. Amer. Pyrenom. p. 79. 1892. Typus: [specimen] “A very curious species sent from Ohio under the above name [H. lati-zonata], by Prof. A.P. Morgan. Parasitic on Cyathus striatus, Hoff.” (NYS Specimen f 1661). Note: Sundberg & Kost (1989) redescribed this remarkable, distinctive, host-speci c Trichoderma from North America. This unmistakable species has not been cultured or sequenced. Trichoderma leguminosarum Jaklitsch & oglmayr, Stud. Mycol. 80: 68. 2015. Typus: [specimen examined] (WU 33397). Ex-type culture: CBS 30014. Representative sequences: tef1: KJ665551, rpb2: KJ665288. Accepted names in Trichoderma A R TIC LE 277V O L U M E 6 · N O . 2 Trichoderma lentiforme (Rehm) P. Chaverri, Samuels & F.B. Rocha, in Chaverri & al., Mycologia 107: 577. 2015. ( ) Hypocrea lentiformis Rehm, Hedwigia 37: 193 (1898). Typus: [specimen] (BRA IL: Santa Catarina State: on decaying leaves of Euterpe, Aug. 1888, Ule) (isotypus HBG #812). Epitypus (vide Chaverri & al., 2015): [specimen] (BPI 744709). Ex-epitype culture: G.J.S. 98-6 = CBS 100542. Representative sequences: tef1: AF469195, AF443931; rpb2: FJ442687, FJ442749. Trichoderma leucopus Jaklitsch, Fungal Divers. 48: 73. 2011. Typus: [dry culture] WU 29231a. Ex-type culture: CBS 122499. (=) Podostroma leucopus P. Karst., Hedwigia 31: 294. 1892. Typus: FINLAND, Etel -H me. Tammela, Syrj , 30 Sep. 1892, P.A. Karsten 3247 (H). Representative sequences: tef1: FJ179571, FJ179570; rpb2: FJ179605, FJ179606. Trichoderma lieckfeldtiae Samuels, in Samuels & Ismaiel, Mycologia 101: 149. 2009. Typus: [dry culture] BPI 878745. Ex-type culture: CBS 123049. Representative sequences: tef1: EU856326, rpb2: EU883526. Trichoderma lixii (Pat.) P. Chaverri, in Chaverri & al., Mycologia 107: 578. 2015 ( ) Hypocrea lixii Pat., Rev. Mycol. Toulouse 13: 138. 1891. Typus: PAPUA NEW GUINEA: on hymenium of Ganoderma pourii, Jul. 1891, Lix (FH). Epitypus (vide Chaverri & Samuels, in Mycol. Prog. 1: 285. 2002): THAILAND: Saraburi Province: Khao Yai National Park, Wang Jumpee Trail, on hymenium of Ganoderma sp., 31 Jul. 1997, K. Põldmaa, P. Chaverri, G.J. Samuels 8233 (BPI 745654). Ex-epitype culture: G.J.S. 97-96 = CBS 110080 = ATCC MYA-2478). Representative sequences: tef1: AF443938, FJ716622; rpb2: KJ665290. Note: Chaverri & Samuels (2002) considered H. lixii to be the sexual morph of T. harzianum. A revision of the T. harzianum species complex (Chaverri et al., 2015), however, shows that T. lixii and T. harzianum are closely related but distinct species. Trichoderma longibrachiatum Rifai, Mycol. Pap. 116: 42. 1969. Typus: [dry culture] USA: Ohio: Hamilton County, Duck Creek, on wood, 12 Sep. 1961, W.B. Cooke 4576 (SHD-M). Ex-type culture: CBS 816.68 = ATCC 18648. Representative sequences: tef1: EU401591, rpb2: DQ087242. Trichoderma longipile Bissett, Can. J. Bot. 69: 2395. 1992 [“1991”]; as ‘longipilis’. Typus: [dry culture] (DAOM 177227-1a). Ex-type culture: DAOM 177227-1a. (=) Hypocrea longipilosa Jaklitsch, Stud. Mycol. 63: 62. 2009. Typus: [specimen] (WU 29106). Ex-type culture: CBS 120953. (=)Trichoderma cuneisporum P. Chaverri & Samuels, Stud. Mycol. 48: 65. 2004 [“2003”]; Jaklitsch & oglmayr (2015). Typus: [dry culture] (BPI 843660). (=) Hypocrea cuneispora P. Chaverri & Samuels, Mycologia 95: 1118. . 2004 [“2003”]. Typus: [specimen] (BPI 1112864). Representative sequences: tef1: AF534622; rpb2: AF545550. Trichoderma luteffusum Jaklitsch, Fungal Divers. 48: 92. 2011. Typus: [dry culture] WU 29236a. (=) Hypocrea luteffusa Jaklitsch, Fungal Divers. 48: 92. 2011. Typus: [specimen] (WU 29236). Ex-type culture: CBS 120537. Representative sequences: tef1: FJ860645, FJ860643; rpb2: FJ860543, FJ860542. Trichoderma luteocrystallinum Jaklitsch, Siepe & L.G. Krieglsteiner, in Jaklitsch, Fungal Divers. 48: 182. 2011. Typus: [dry culture] WU 29237a. (=) Hypocrea luteocrystallina Jaklitsch, Fungal Divers. 48: 182. 2011. Typus: [specimen] (WU 29237). Ex-type culture: CBS 123828. Representative sequences: tef1: FJ860646, rpb2: FJ860544. Trichoderma lycogaloides (Berk. & Broome) Jaklitsch, Lechat & oglmayr, Mycologia 106: 135. 2014. ( ) Hypoxylon lycogaloides Berk. & Broome, J. Linn. Soc., Bot. 14: 120 (1873) [1875]. Typus: [specimen] (K(M) 177253; G.H.K. Thwaites 1090). Ex-type culture: CBS 123493. Representative sequences: tef1: KF134800, rpb2: KF134792. Trichoderma margaretense Jaklitsch, Fungal Divers. 48: 167. 2011. Typus: [dry culture] WU 29201a. (=) Hypocrea margaretensis Jaklitsch, Fungal Divers. 48: 167. 2011. Typus: [specimen] (WU 29201). Ex-type culture: CBS 120540. Representative sequences: tef1: FJ860625, rpb2: FJ860529. Trichoderma martiale Samuels, in Hanada & al., Mycol. Res. 112: 1342. 2008. Typus: [dry culture] (BPI 878377). Ex-type culture: CBS 123052. Representative sequences: tef1: EU248618, rpb2: EU248597. Trichoderma matsushimae (Abdullah & J. Webster) K. Yamaguchi, Tsurumi, Chuaseehar & Nakagiri, in Yamaguchi & al., Mycologia 104: 1115. 2012. Bissett et al. A R TI C LE 278 I M A F U N G U S ( ) Papulaspora viridis Matsush., Icon. Microfung. Matsush. lect. (Kobe): 106. 1975. ( ) Pseudaegerita matsushimae Abdullah & J. Webster, Trans. Br. Mycol. Soc. 80: 249. 1983. Typus: UK: Aberdeenshire: Ballochbrae Forest, near Braemar, on Quercus leaf, Nov 1979, Abdullah (HME 3704; IMI 266915 authenticated specimen). Ex-type culture: IMI 266015 = HME 3704. Representative sequence: tef1: AB646539. Note: Although the oldest epithet for this species is Pap. viridis. in Trichoderma the epithet ‘viride’ is occupied. The next available epithet is ‘matsushimae,’ which we have adopted here. Trichoderma mediterraneum Jaklitsch & oglmayr, Stud. Mycol. 80: 70. 2015. Typus: [specimen examined] (WU 33334). Ex-type culture: CBS 136459. Representative sequences: tef1: KJ665568, rpb2: KJ665296. Note: Trichoderma mediterraneum, very common in southern Europe (Jaklitsch & ogllmayr, 2015), may be a species complex comprising three or more phylogenetic species. Trichoderma medusae Samuels, in Samuels & Ismaiel, Mycol. Prog. 11: 245. 2011. Typus: [dry culture] (BPI 863841). Ex-type culture: CBS 125719. Representative sequences: tef1: HQ342214, rpb2: HQ342277. Trichoderma megalocitrinum (Yoshim. Doi) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2013. ( ) Hypocrea megalocitrina Yoshim. Doi, Bull. Natl. Sci. Mus. Tokyo 15: 669. 1972. Typus: [specimen] (TNS.D-50 = TNS-F-223220. Isotype NY No. 00965630). Ex-type culture: (Lost) B.E.O. 00-09. Representative sequences: tef1: AY225855, rpb2: AF545563. Note: The ex-type culture of H. megalocitrina has evidently been lost; sequences derived from it are deposited in GenBank. Trichoderma melanomagnum P. Chaverri & Samuels, Stud. Mycol. 48: 77. 2004 [“2003”]. Typus: [dry culture] (BPI 843663). (=) Hypocrea melanomagna P. Chaverri & Samuels, Stud. Mycol. 48: 77. 2004 [“2003”]. Typus: AUSTRALIA: Victoria: between Yarram and Turaralgia, Balook, Tarras Bulga National Park isitor Center, forest trail, 550 m alt., on decorticated wood, 22 Aug. 1999, G.J. Samuels 8575 & J. Pyke (PDD). Isotypus (BPI 843648). Ex-type culture CBS 114236. Representative sequences: HQ342214, HQ342277; rpb2: AY391926. Trichoderma microcitrinum (Yoshim. Doi) Jaklitsch & oglmayr, Mycotaxon 126: 149. 2013. ( ) Hypocrea microcitrina Yoshim. Doi, Bull. Nat. Sci. Mus. Tokyo 15: 667. 1972. Typus: [specimen] (TNS.D-181 = TNS-F 223325). Representative cultures: G.J.S. 91-61, G.J.S. 97-248. Representative sequences: tef1: DQ835449, DQ835450, DQ835478, DQ835479; rpb2: DQ835460, DQ835462. Note: This species was originally described from Japan. The cultures cited above were cited by Overton et al. (2006) and were collected in the U.S.A. For this reason we do not designate either as an epitype. Trichoderma mienum C. S. Kim, Nakagiri & N. Maekawa, in Kim & al., Antonie van Leeuwenhoek 102: 638. 2012. Typus: [specimen] (TMI 10313). Ex-type culture: TUFC 61533 = CBS 132690. Representative sequences: tef1: JQ621978, rpb2: JQ621968. Trichoderma minutisporum Bissett, Can. J. Bot. 69: 2396. 1992 [“1991”]. Typus: [dry culture] (DAOM 167069p). (=) Hypocrea minutispora B.S. Lu et al., in Lu & al., Mycologia 96: 335. 2004. Typus: [specimen] (BPI 1109373). Ex-type culture: DAOM 167069. Representative sequences: tef1: KJ665612, rpb2: KJ665314. Trichoderma moravicum Jaklitsch, Fungal Divers. 48: 208. 2011. Typus: [dry culture} (WU29283a). (=) Hypocrea moravica Petrak, Ann. Mycol. 38: 260. 1940. Typus: C ECH REPUBLIC, M hrisch Wei kirchen, Podhorn, on wood, Oct. 1920, F. Petrak (K(M) 154039). Epitypus (vide Jaklitsch, Fungal Divers. 48: 212. 2011): [specimen] (WU 29283). Ex-epitype culture: CBS 120539. Representative sequences: tef1: FJ860651; rpb2: FJ860548, FJ860549. Trichoderma neocrassum Samuels, nom. nov. MycoBank MB812058 ( ) Hypocrea crassa P. Chaverri & Samuels, Stud. Mycol. 48: 61. 2004, non T. crassum Bissett, Can. J. Bot. 69: 2376. 1992. Typus: [specimen] (BPI 843647). Ex-type culture: CBS 114230. Representative sequences: tef1: JN133572, rpb2: AY481587. Note: Chaverri & Samuels (2003) reported that T. crassum Bissett and the newly described H. crassa were an asexual morph/teleomorph pair, but this link is not supported by an unpublished molecular phylogenetic analysis. Hypocrea crassa is distinct both from T. crassum and the closely related T. virens (J.H. Miller et al.) Arx. Trichoderma neokoningii Samuels & Soberanis, in Samuels & al., Stud. Mycol. 56: 172. 2006. Typus: [dry culture] (BPI 872182). Ex-type culture: CBS 120070. Representative sequences: tef1: KJ665620, rpb2: KJ665318. Trichoderma neorufoides Jaklitsch, Fungal Divers. 48: 25. 2011. Typus: [dry culture] WU 29296a. (=) Hypocrea neorufoides Jaklitsch, Fungal Divers. 48: 25. 2011. Accepted names in Trichoderma A R TIC LE 279V O L U M E 6 · N O . 2 Typus: [specimen] (WU 2926a). Ex-type culture: CBS 119506. Representative sequence: tef1: FJ860553, rpb2: FJ860553. Trichoderma neorufum (Samuels, Dodd & Lieckfeldt) Jaklitsch & oglmayr, Mycotaxon 126: 150. 2013. ( ) Hypocrea neorufa Samuels, Dodd & Lieckfeldt, in Dodd & al., Mycol. Prog. 1: 421. 2002. Typus: [specimen] (BPI 744493). Ex-type culture: CBS 111144. Representative sequences: tef1: FJ860653, rpb2: FJ860550. Trichoderma neosinense Samuels & Jaklitsch, in Jaklitsch & al., Persoonia 33: 139. 2013. Typus: [specimen] (BPI 749315). Ex-type culture: CBS 134884. Representative sequences: tef1: KJ665624, rpb2: KC285777. Trichoderma neotropicale P. Chaverri & F.B. Rocha, in Chaverri & al., 107: 580. 2015. Typus: [metabolically inactive culture] (CBS 130633). Ex-type culture: G.J.S. 11-185 = CBS 130633. Representative sequences: tef1: FJ967803, FJ967825, HQ022771. Trichoderma nothescens Samuels & Jaklitsch, in Jaklitsch & al., Persoonia 33: 143. 2013. Typus: [specimen] (BPI 8456813). Ex-type culture: CBS 134882. Representative sequences: tef1: DQ307512, rpb2: EU241498. Trichoderma novae-zelandiae (Samuels & O. Petrini) Jaklitsch & oglmayr, Mycotaxon 126: 150. 2013. ( ) Hypocrea novae-zelandiae Samuels & O. Petrini, in Samuels & al., Stud. Mycol. 41: 25. 1998. Typus: [specimen] (PDD 46792). Ex-type culture: CBS 496.97 = CBS 639.92 = G.J.S 81-265. Representative sequences: tef1: AY865639, AY937448; rpb2: JN133563. Trichoderma nybergianum (T. Ulvinen & H. Chamberlain) Jaklitsch & oglmayr, Mycotaxon 126: 150. 2014. ( ) Podostroma nybergianum T. Ulvinen, Suur-sieniopas.: 291. 1976. ( ) Hypocrea nybergiana T. Ulvinen & H. Chamberlain, in Chamberlain & al., Karstenia 44: 21. 2004. Typus: [specimen] (OULU F 49597). Ex-type culture: None. Representative cultures: CBS 122500, 122496 Representative sequences: tef1: FJ179575, rpb2: FJ179611. Trichoderma oblongisporum Bissett, Can. J. Bot. 69: 2398. 1992 [‘1991’]. Typus: [dry culture] (DAOM 176226). Ex-type culture: DAOM 176226. Representative sequences: tef1: AY750884, AF534623; rpb2: AF545551. Trichoderma ochroleucum (Berk. & Ravenel) Jaklitsch & oglmayr, Mycotaxon 126: 150. 2014. ( ) Hypocrea ochroleuca Berk. & Ravenel in Berkeley, Grevillea 4: 14. 1875. Typus: USA: South Carolina: “Hypocrea ochroleuca Berk. & Rav. 1382, on trunks of Myrica cerifera, S[outh] C[arolina], HWR near S. luteovirens” (K, ISOTYPE NY 00965640). Ex-type culture: None. Representative culture: CBS 119502. Representative sequences: tef1: FJ860659, rpb2: FJ860556. Note: A second specimen in NY (00965641) identi ed as H. ochroleuca from the herbarium of J.S. Billings is annotated as being ‘ex herb. Rav.’ and is probably an isotype but the specimen lacks collecting information. Jaklitsch (2011) described an asexual morph for H. ochroleuca based on a British collection. Because he did not have a culture of a collection made in North America he did not epitypify the species with the British material. Trichoderma olivascens Jaklitsch, Samuels & oglmayr, Persoonia 33: 121. 2013. Typus: [specimen] (WU 31622). Ex-type culture: CBS 132574. Representative sequences: tef1: KC285624, rpb2: KC285752. Trichoderma oligosporum .X. hu & W.Y. huang, Mycologia 107: 335. 2015. Typus: [specimen] CHINA: Anhui: Jinzhai, Tiantangzhai, 900–1100 m, on twig, 24 Aug 2011, S.L. Chen, W.Y. Zhuang, H.D. Zheng & Z.Q. Zeng 7890 (HMAS 252870). Ex-type culture HMAS 245079 = CGMCC 3.17527. Representative sequences: tef1: KJ634764, rpb2: KJ634731. Trichoderma orientale (Samuels & O. Petrini) Samuels & Jaklitsch, in Jaklitsch & oglmayr, Mycotaxon 126: 151. 2014. ( ) Hypocrea orientalis Samuels & O. Petrini, in Samuels & al., Stud. Mycol. 41: 30. 1998. Typus: [specimen] (BPI 1109853). Ex-type culture: CBS 130428. Representative sequences: tef1: EU401581, JN175573, JQ685868; rpb2: JN175522, JQ685884. Trichoderma ovalisporum Samuels & Schroers, in Holmes & al., Mycol. Prog. 3: 204. 2004. Typus: [dry culture] (BPI 843692). Ex-type culture: CBS 133299. Representative sequences: tef1: AY376037, rpb2: FJ442742. Trichoderma pachypallidum Jaklitsch, Fungal Divers. 48: 107. 2011. Typus: [dry culture] WU 29327a. (=) Hypocrea pachypallida Jaklitsch, Fungal Divers. 48: 107. 2011. Typus: [specimen] (WU 29327a). Ex-type culture: CBS 122126. Representative sequences: tef1: FJ860662, rpb2: JQ685879. Bissett et al. A R TI C LE 280 I M A F U N G U S Trichoderma parapiluliferum (B.S. Lu, Druzhinina & Samuels) Jaklitsch & oglmayr, Mycotaxon 126: 151. 2013. ( ) Hypocrea parapilulifera B.S. Lu, Druzhinina & Samuels, in Lu & al., Mycologia 96: 331. 2004. Typus: [specimen] (BPI 112832). Ex-type culture: CBS 112771. Representative sequences: tef1: FJ179578, AY937444; rpb2: FJ179614. Trichoderma parareesei Atanasova, Jaklitsch, Komo - elazowska., C.P. Kubicek & Druzhinina, Appl. Environ. Microbiol. 76: 7259. 2010. Typus: [dry culture] (WU 30015). Ex-type culture: CBS 125925. Other cultures: CBS 130513, CBS 130853 Representative sequences: tef1: GQ354353, rpb2: HM182963. Trichoderma pararogersonii Jaklitsch & oglmayr, Stud. Mycol. 80: 73. 2015. Typus: [metabolically inactive culture] (CBS 133496). Ex-type culture: CBS 133496. Representative sequences: tef1: KJ665625, rpb2: KJ665320. Trichoderma paratroviride Jaklitsch & oglmayr, Stud. Mycol. 80: 75. 2015. Typus: [metabolically inactive culture] (CBS 136489). Ex-type culture: CBS 136489. Representative sequences: tef1: KJ665627, rpb2: KJ7665321. Trichoderma paraviridescens Jaklitsch, Samuels & oglmayr, Persoonia 31: 128. 2013. ( ) Hypocrea viridescens Jaklitsch & Samuels, in Jaklitsch & al., Stud. Mycol. 56: 156. 2006, non Eidamia viridescens A.S. Horne & H.S. Williamson, Ann. Bot. 37: 396. 1923 [( ) T. viridescens (A.S. Horne & H.S. Williamson) Jaklitsch & Samuels, in Jaklitsch & al., Stud. Mycol. 56: 156. 2006]. Typus: [specimen] (WU 24029). Ex-type culture: CBS 119321. Representative sequences: tef1: DQ672610, rpb2: KC285763. Note: Jaklitsch et al. (2006) incorrectly regarded the new sexual morph H. viridescens as identical with Eidamia viridescens. Trichoderma parepimyces Jaklitsch, Stud. Mycol. 63: 66. 2009. Typus: [dry culture] WU 29107a. (=) Hypocrea parepimyces Jaklitsch, Stud. Mycol. 63: 66. 2009. Typus: [specimen] (WU 29107a). Ex-type culture: CBS 122769. Representative sequences: tef1: FJ860664, rpb2: FJ860562. Trichoderma parestonicum Jaklitsch, Stud. Mycol. 63: 69. 2009. Typus: [dry culture] WU 29110a. (=) Hypocrea parestonica Jaklitsch, Stud. Mycol. 63: 69. 2009. Typus: [specimen] (WU 29110a). Ex-type culture: CBS 120636. Representative sequences: tef1: FJ860666, rpb2: FJ860565. Trichoderma parmastoi (Overton) Jaklitsch & oglmayr, Mycotaxon 126: 151. 2014. ( ) Hypocrea parmastoi Overton, in Overton & al., Stud. Mycol. 56: 62. 2006. Typus: [specimen] (BPI 843639). Ex-type culture: TFC 97-143. Representative culture: CBS 121139. Representative sequences: tef1: FJ860668, DQ834456 (exon); rpb2: FJ860567, DQ834463. Trichoderma patella (Cooke & Peck) Jaklitsch & oglmayr, Mycotaxon 126: 151. 2014. ( ) Hypocrea patella Cooke & Peck, in Peck, Ann. Rep. New York State Mus. Nat. Hist. 29: 57. 1878 [“1876”]. Lectotypus (vide Doi in Bull. Natl. Sci. Mus. Tokyo B, 1: 14. 1975): USA, “On rotten wood, Buffalo, N.Y., G.W. Clinton, comm. C.H. Peck (K, Doi 1975). Isolectotypi: NYS f2282; BPI 631626; NY, Specimens 0965644 and 0965645. Epitypus (hic designatus, MBT 201075): [specimen] USA: Maryland: Prince George County, E of Largo in Old Growth Forest at Church Rd, on decorticated wood, 11 Oct 1991, GJ Samuels, SE Rehner, AY Rossman, FA Uecker (BPI 1112910). Ex-epitype culture: CBS 110081. Representative sequences: tef1: AY937427, rpb2: KJ665323. Note: Dodd et al. (2002) identi ed several collections and cultures as H. patella. From among them we select here a collection from Maryland as epitype. Dodd et al. (2002) recognized two forms of H. patella, including f. patella and f. tropica Yoshim. Doi. In the present work we elevate f. tropica to species rank as T. patellotropicum. Trichoderma patellotropicum Samuels, stat. nom. nov. MycoBank MB812059 ( ) Hypocrea patella f. tropica Yoshim. Doi, Bull. Natn. Sci. Mus. Tokyo B, Botany 1: 14. 1975. Typus: [specimen] (D.1521 = TNS-F-224610). Epitypus (hic designatus, MBT 20164): COSTA RICA, Pta. Arenas, Parque Internacional La Amistad, Las Alturas Biological Station, trail to Cerro Echandi, elev. 1580 m, log, leg. S.M. Huhndorf & F. Fernandez 2232 (BPI 744562). Ex-type culture. None. Representative culture G.J.S. 96-198 = ATCC 208855 = MYA 2685 = CBS 110084. Representative sequences: tef1 = AY937428, ITS = AF487661. Trichoderma paucisporum Samuels, C. Suárez & K. Solis, in Samuels & al., Mycol. Res. 110: 390. 2006. Typus: [dry culture] (BPI 870953). Ex-type culture: CBS 118645. Representative sequences: tef1: DQ109540, rpb2: FJ150787. Accepted names in Trichoderma A R TIC LE 281V O L U M E 6 · N O . 2 Trichoderma peltatum (Berk.) Samuels, Jaklitsch & oglmayr, in Jaklitsch & oglmayr, Mycotaxon 126: 151. 2014. ( ) Sphaeria peltata Jungh erh. Batav. Genootsch. Kunst. Wet. 17(3): 20. 1838; nom. illegit., non DC. & Lam., in Lamarck & de Candolle, Fl. franç., 3rd edn 2: 287. 1805. ( ) Hypocrea peltata Berk., Hooker’s J. Bot. Kew Gard. Misc. 3: 206. 1851. Typus: [specimen] (L00532089, Herb. L 910.250.1421). Ex-type culture: None. Representative cultures: CBS 127107 = G.J.S. 09-1550, CBS 127115 = G.J.S. 08-207, G.J.S. 10-103, G.J.S. 10-104, G.J.S. 10-105, CBS 120951. Representative sequences: tef1: EF392731, KR135819, KR135820, KR135822, KR135823, rpb2: HQ260609, HQ260610, EF392733. Note: Several species have been listed as synonyms of H. peltata (Samuels & Ismaiel 2011), but their types were collected over a wide, mainly Southern Hemisphere, geographic range. The type of Sphaeria peltata was collected in Indonesia. We do not have cultures from Indonesia, but sequences of Japanese collections are highly similar to those obtained from collections made in the USA, indicating the likelihood of a single species with a wide distribution. Druzhinina et al. (2007) reported the isolation of ‘Hypocrea sp. MK -2007a’’ (tef1: EF392731, rpb2: EF392733) from human lung tissue; that fungus was T. peltatum. Trichoderma petersenii Samuels, Dodd & Schroers, in Samuels & al., Stud. Mycol. 56: 122. 2006. Typus: [dry culture] (BPI 864092B). (=) Hypocrea petersenii Samuels, Dodd & Schroers, in Samuels & al., Stud. Mycol. 56: 122. 2006. Typus: [specimen] (BPI 864029A). Ex-type culture: CBS 119051. Other cultures: DAOM 165782, CBS 119507, CBS 124375, CBS 124739 Representative sequences: tef1: DQ284979, DQ289004, DQ289000, rpb2: FJ442783, FJ860568. Note: Originally described from the USA (Tennessee), T. petersenii appears to be a cosmpolitan and common species. *Trichoderma pezizoides (Berk. & Broome) Jaklitsch & oglmayr, Mycotaxon 126: 152. 2014. ( ) Hypocrea pezizoides Berk. & Broome, J. Linn. Soc., Bot. 14: 112. 1875; nom. cons. prop. Non Trichoderma pezizoideum Wallr., Fl. Germ. 2: 246. Feb–Mar 1833; nom. rej. prop. Lectotypus (hic designatus, MBT 202324): [specimen] “Hypocrea pezizoides No. 308, Cent Province, Dec 1868, sent before but these specimens in better fruit” (K, Herb. Berk 1879). Isotypi: [specimens] [SRI LANKA:] “Hypocrea pezizoides, B. & Br., 308¸ Cent. Prov. (K, Hb. Berk 1879).”Hypocrea pezizoides, substrate undetermined, coll. Thwaites 308 (C.G. Lloyd mycological collection, Smithsonian Institution 6055; BPI 715639). Ex-type culture: None. Representative cultures: G.J.S. 01-231 (lost), CBS 101131 = C.P.K. 775 = G.J.S. 97-83. Representative sequences: tef1: AY225859, rpb2: JN715610, AF545564. Note: There are two collections of H. pezizoidea in Berkeley’s herbarium; they appear to be parts of the same gathering. The portion in the Lloyd herbarium comprises a single stroma, which is identical to the other parts of this number in Berkeley’s herbarium. Samuels (2014) proposed conservation of H. pezizoides over the older T. pezizoideum Wallr. Sequences of the representative cultures place this species in the iride clade of Trichoderma. Sequences deposited in GenBank are diverse and may represent more than one species. The sequenced culture of one of the cited representative cultures cited here was derived from ascospores (specimen THAILAND, BPI 841389) germinating in asci, giving us a high degree of con dence of its identity. However that culture has been lost. Trichoderma phellinicola Jaklitsch, Fungal Divers. 48: 143. 2011. Typus: [dry culture] WU 29402a (=) Hypocrea phellinicola Jaklitsch, Fungal Divers. 48: 143. 2011. Typus: [specimen] (WU 29402a). Ex-type culture: CBS 119283. Representative sequences: tef1: FJ860672BS, rpb2: FJ860569. Trichoderma phyllostachydis P. Chaverri & Samuels, Stud. Mycol. 48: 80. 2004 [“2003”]. Typus: [dry culture] (BPI 843665). (=) Hypocrea phyllostachydis P. Chaverri & Candoussou, in Chaverri & al., Mycol. Prog. 3: 33. Feb 2004. Typus: [specimen] (BPI 802617). Ex-type culture: G.J.S. 92-81 = CBS 114637 = DAOM 232100 = ATCC MYA -3067. Other culture: G.J.S. 92-123 = CBS 114071 = DAOM 232101 = ATCC MYA 3066. Representative sequences: tef1: AY737745, AY391986; rpb2: AF545513, AY391927. Trichoderma piluliferum J. Webster & Rifai, in Rifai, Mycol. Pap. 116: 16. 1969. Typus: UK: Yorkshire: “Habitat in ligno putrido Betulae, Dunsop Bridge, prope Clithroe, Yorkshire, Anglia, 23 Septembri 1962, J. Webster” (SHD-M 2638). Ex-type culture: CBS 120927. (=) Hypocrea pilulifera J. Webster & Rifai, Trans. Brit. Mycol. Soc. 51: 511. 1968. Typus: UK: Derbyshire: Glossop, Chunal Moore, on dead culms of Juncus effusus, 11 Jul. 1965, J. Webster (K(M) 64379). Ex-type culture: CBS 814.68. Representative sequences: tef1: AY737747, FJ860674; rpb2: AF545519, FJ179615. Note: For comments see Lu et al. (2004). Trichoderma pinnatum Samuels, in Samuels & al., Fungal Divers. 55: 99. 2012. Typus: [dry culture] (BPI 882296). Ex-type culture: CBS 131292. Bissett et al. A R TI C LE 282 I M A F U N G U S Representative sequences: tef1: JN175571, rpb2: JN175515. Trichoderma placentula Jaklitsch, Fungal Divers. 48: 120. 2011. Typus: [dry culture] (WU 29410a). (=) Hypocrea placentula Grove, J. Bot. (Lond.) 23: 133. 1885. Typus: UK: Warwickshire: Olton Reservoir, base of Juncus stems, 13 Sep. 1884, W.B. Grove (K(M)154041). Epitypus (vide Jaklitsch, Fungal Divers. 48: 123. 2011): UK: Derbyshire: Baslow, Longshaw Country Park, Peak District National Park, 53°18 26 N, 01°36 08 W, elev. 350 m, on dead culms of Juncus effusus 2–5 mm thick, also on a leaf of Acer sp., soc. imperfect microfungi, 10 Sep. 2004, H. Voglmayr & W. Jaklitsch, W.J. 2694 (WU 29410). Ex-epitype culture: 120924. Representative sequences: tef1: FJ179580, rpb2: FJ179616. Trichoderma pleuroti S.H. Yu & M.S. Park, in Park & al., Mycobiology 34: 111. 2006; [as ‘pleurotum’]. Typus: [dry culture] KOREA: Gangwon Province: “dried culture specimen on PDA, isolated from the waste cotton substrate of oyster mushroom, Chuncheon, April 1998, S.H. Yu” (CNUMH 501 Mycological Herbarium, Chungnam National University, Korea). Ex-type culture: CBS 124387. Representative sequences: tef1: HM142382, EU279975; rpb2: HM142372. Trichoderma pleuroticola S.H. Yu & M.S. Park, in Park & al., Mycobiology 34: 112. 2006. Typus: [dry culture] KOREA: Gyonggi Province: ‘dried culture specimen on PDA, isolated from the waste cotton substrate of oyster mushroom, Paju, May 1999, S.H. Yu” (CNUMH 601 Mycological Herbarium, Chungnam National University, Korea). Ex-type culture: CNUMH 601 = CBS 124383. Representative sequences: tef1: HM142381, EU918160; rpb2: HM142371. Trichoderma polysporum (Link) Rifai, Mycol. Pap. 116: 18. 1969. ( ) Sporotrichum polysporum Link, Mag. Ges. Naturf. Fr. Berlin 8: 34. 1816 : Fries, Syst. Mycol. 3(2): 434. 1832. Typus: “Sporotrichum polysporum [scr. Link], Nees ab Esenbeck, alt e Sille [Nu?], Hb. Link” (B, S.J. Hughes in litt., comm. K.A. Seifert, 27 June 2014). Epitypus (hic designatus, MBT 201079): [metabolically inactive culture] GERMANY: Kiel-Kitzeburg, soil from wheat eld, 1963, W. Gams C306 (CBS 820.68). (=) Aleurisma sporulosum Link, Mag. Ges. Naturf. Fr. Berlin 3: 19. 1809. ( ) Trichoderma sporulosum (Link) S. Hughes, Can. J. Bot. 36: 820. 1958. Typus: “Al[eurisma] sporulosum, caespitibus indeterminatis crassis densis albis. Caespites ad 2-4 lilneas latos, ad. lin. fere crassos format in ramis dejectis. Nudo oculo massam farinosam continere videtur. Et e Lusitania habemus. Iconem . g. 25.” (L, vide Hughes in Can. J. Bot. 36: 820. 1958). (=) Hypocrea pachybasioides Yoshim. Doi, Bull. Natn. Sci. Mus. Tokyo 15: 685. 1972. Typus: JAPAN: Otsuno, Kochi City, on bark, 3 May 1966, Y. Doi TNS.D-77 (TNS-F-190528). (=) Trichoderma croceum Bissett, Can. J. Bot. 69: 2379. 1991 [20 Jan 1992]. Typus: [dry culture] (DAOM 167068). (=) Trichoderma stellatum (B.S. Lu, Druzhinina & Samuels) Jaklitsch & oglmayr, Mycotaxon 126: 153. 2014. ( ) Hypocrea stellata B.S. Lu, Druzhinina & Samuels, in Lu & al., Mycologia 96: 333. 2004. Typus: [specimen] (PDD 77488, isotypus: BPI 746610). Ex-epitype culture: CBS 820.68. Representative sequences: tef1: AY750866, FJ860661; rpb2: Fj179613, JQ685878. Note: S.J. Hughes (1958: 812) studied the specimens of both S. polysporum and Aleurisma sporulosum (L), placing both species in synonymy with T. sporulosum (ibid.: 820). He wrote the following about the type collection of S. polysporum (S.J. Hughes, hand-written notes deposited in DAOM): “[dots white or cream coloured now squashed on rotten bark]. [looks like Trichoderma candidum (Sacc.) but no curly hyphae seen] [Trichoderma (white) no spirals.]” Because it was sanctioned by Fries, the name polysporum was subsequently given preference over sporulosum. Rifai (Mycol. Pap. 116: 21. 1969) considered Gams C306 to be typical of T. polysporum. Accordingly, we designate this metabolically inactive culture as epitype of Sporotrichum polysporum here. Bissett (1991) distinguished between T. polysporum and H. pachybasioides on the basis of morphology. However, phylogenetic analyses (Lu et al., 2004; Jaklitsch, 2011) have demonstrated that cultures isolated directly from substrate and identi able as T. polysporum cluster with cultures isolated from ascospores of specimens identi able as H. pachybasioides, including cultures studied by Bissett. Moreover, T. polysporum appears to represent a species complex that includes T. croceum and T. stellatum, which we include here as synonyms of T. polysporum (Lu et al., 2004; Jaklitsch & oglmayr, 2015; Bissett unpubl.). Future study focused on this complex may resolve additional species, including some that today we consider as synonyms. Trichoderma poronioideum (A. Möller) Samuels, comb. nov. MycoBank MB812060 ( ) Hypocrea poronioidea A. Möller, Phycom. Ascom.:. 295. 1901. ( ) Podocrea poronioidea (A. Möller) Sacc. & D. Sacc., Syll. Fung. 17: 799. 1905. Typus: BRA IL: Sta. Catharina pr. Blumenau, in ligno putrido, leg. A. Möller (FH-GEN; annotated as “authentic”). Epitypus (hic designatus, MBT 201065): [specimen] Cameroon, S of Yaounde, vic. Mbelmaje, Mbalmayo Forest Reserve, in secondary forest with heavy understory, 03°25.269’ N, 11°29.269’ E, alt. 657 m, on decorticated wood, 30 Jun 2001, G.J. Samuels (G.J.S. 8946) (BPI 882740; culture G.J.S. 01-203 = CBS 139046. tef1 = KP109823, ITS = KP109821). Ex-epitype culture: CBS 139046. Representative sequence: tef1 = KP109823. Note: Samuels & Lodge (1996) described the sexual and unnamed asexual morphs of this distinctive species. DNA Accepted names in Trichoderma A R TIC LE 283V O L U M E 6 · N O . 2 sequences indicate that T. poronioideum is a member of the iride clade, closely related to T. aspere