Colletotrichum: a Catalogue of Confusion
Online advance Fungal Diversity Colletotrichum: a catalogue of confusion Hyde, K.D.1,2*, Cai, L.3, McKenzie, E.H.C.4, Yang, Y.L.5,6, Zhang, J.Z.7 and Prihastuti, H.2,8 1International Fungal Research & Development Centre, The Research Institute of Resource Insects, Chinese Academy of Forestry, Bailongsi, Kunming 650224, PR China 2School of Science, Mae Fah Luang University, Thasud, Chiang Rai 57100, Thailand 3Novozymes China, No. 14, Xinxi Road, Shangdi, HaiDian, Beijing, 100085, PR China 4Landcare Research, Private Bag 92170, Auckland, New Zealand 5Guizhou Academy of Agricultural Sciences, Guiyang, Guizhou 550006 PR China 6Department of Biology and Geography, Liupanshui Normal College. Shuicheng, Guizhou 553006, P.R. China 7Institute of Biotechnology, College of Agriculture & Biotechnology, Zhejiang University, Kaixuan Rd 258, Hangzhou 310029, PR China 8Department of Biotechnology, Faculty of Agriculture, Brawijaya University, Malang 65145, Indonesia Hyde, K.D., Cai, L., McKenzie, E.H.C., Yang, Y.L., Zhang, J.Z. and Prihastuti, H. (2009). Colletotrichum: a catalogue of confusion. Fungal Diversity 39: 1-17. Identification of Colletotrichum species has long been difficult due to limited morphological characters. Single gene phylogenetic analyses have also not proved to be very successful in delineating species. This may be partly due to the high level of erroneous names in GenBank. In this paper we review the problems associated with taxonomy of Colletotrichum and difficulties in identifying taxa to species. We advocate epitypification and use of multi-locus phylogeny to delimit species and gain a better understanding of the genus. We review the lifestyles of Colletotrichum species, which may occur as epiphytes, endophytes, saprobes and pathogens.
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