A new species and a new record of Helicomyces from Taiwan

Publication date: Available online 26 May 2018 Source:Mycoscience Author(s): Chang-Hsin Kuo, Teik-Khiang Goh Helicomyces geniculatus sp. nov. from decaying wood submerged in a freshwater stream at Juchi Town of Alishan area, Chiayi County, Taiwan, is described and illustrated. It differs from other Helicomyces species in having geniculate conidiophores arising from repent hyphae and also borne on erect setae. Abundant stalked sclerotia were also found in this species. Helicomyces torquatus is described in this paper as a new record for Taiwan, with new observation. The phylogenetic relationship of H. geniculatus, H. torquatus, and related taxa were sought by comparing the sequences of their ITS barcode of the nuc rDNA. A synopsis of the 13 accepted Helicomyces species is given.

Source: Mycoscience - June 24, 2018 Category: Biology Source Type: research