Abstract
Three new species of Agaricales are described and illustrated from eastern Honshu, Japan:Collybia effusa sp. nov. (sectionLevipedes), forming a distinctly sulcate-striate pileus and distant lamellae, was found on dead twigs ofCryptomeria japonica andCallicarpa japonica; Collybia macrosperma sp. nov., forming cylindrical-fusoid, relatively large-sized basidiospores and whitish basidiomata densely covered with fine, soft hairs, was found on dead fallen twigs in aCarpinus andQuercus forest:Marasmiellus, gregarius sp. nov (subsectionRamealini of sectionRameales), forming small, pale colored pilei and diverticulate cheilocystidia, was found on dead twigs ofHydrangea involucrata andTrachelospermum asiaticum.
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Takahashi, H. Notes on new Agaricales of Japan 1. Mycoscience 42, 339–345 (2001). https://doi.org/10.1007/BF02461216
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DOI: https://doi.org/10.1007/BF02461216