Taxonomy and phylogeny of Lopharia s. s., Dendrodontia, Dentocorticium and Fuscocerrena (Basidiomycota, Polyporales) Author Liu, Shi-Liang Author Nakasone, Karen K. Author Wu, Sheng-Hua Author He, Shuang-Hui Author Dai, Yu-Cheng text MycoKeys 2018 32 25 48 http://dx.doi.org/10.3897/mycokeys.32.23641 journal article http://dx.doi.org/10.3897/mycokeys.32.23641 1314-4049-32-25 Dentocorticium (Parmasto) M.J. Larsen & Gilb., Norwegian Journal of Botany 21: 225, 1974, emended Laeticorticium sect. Dentocorticium Parmasto, Conspectus Systematis Corticiacearum: 151, 1968; Dendrodontia Hjortstam & Ryvarden, Mycotaxon 10: 273, 1980; Fuscocerrena Ryvarden, Transactions of the British Mycological Society 79: 279, 1982. Note. Basidiocarps annual, effused, effused-reflexed or pileate, membranous, coriaceous or soft corky. Hymenophore surface odontoid, tuberculate, spinose, poroid, daedaleoid, sometimes developing irregular ridges or hyphal pegs. Hyphal system dimitic or trimitic; generative hyphae with clamp connections, brown skeletal hyphae in subiculum, spine trama and hyphal pegs, microbinding hyphae may be present in subiculum or substrate. Dendrohyphidia present. Cylindrical to subfusiform cystidia may be present. Basidia clavate with 4 sterigmata. Basidiospores ellipsoid to cylindrical, hyaline, thin-walled, smooth, negative in Melzer's reagent, acyanophilous. Type species. Laeticorticium ussuricum Parmasto, Eesti NSV Teaduste Akadeemia Toimetised 14: 229, 1965. Key to species of Dentocorticium

2

3

D. taiwanianum

D. hyphopaxillosum

D. portoricense

4

D. sulphurellum

D. ussuricum

D. bicolor