Two new species of Agaricales and a new Japanese record for <Emphasis Type="Italic">Chaetocalathus fragilis</Emphasis> from Ishigaki Island,a southwestern island of Japan |
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Authors: | Haruki Takahashi |
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Institution: | (1) 284-1 Ouhama, Ishigaki Okinawa, 907-0001, Japan |
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Abstract: | Two new species of Agaricales and a new Japanese record for Chaetocalathus fragilis from Ishigaki Island, a southwestern island of Japan, are fully described and illustrated: (1) Crinipellis (section Grisentinae) rhizomorphica sp. nov. produces brownish orange, fibrillose-squamulose basidiomata accompanied by white thread-like rhizomorphs on the
dead twig, olivaceous hairs in KOH, and oblong-ellipsoid, relatively long basidiospores; (2) Chaetocalathus (section Holocystis) fragilis is a new record for Japan, growing on the dead twig; (3) Psilocybe (section Cubensae) capitulata sp. nov. forms a furfuraceous-squamulose pileus, cyanescent flesh, a persistent, membranous annulus, capitulate pilocystidia,
and has a coprophilous habit on cow dung. |
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Keywords: | Japanese mycobiota Taxonomy |
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