In:
MycoKeys, Pensoft Publishers, Vol. 38 ( 2018-08-28), p. 59-76
Abstract:
Sinohygrocybe gen. nov. , typified by S.tomentosipes sp. nov. , is described upon morphological and molecular evidence. The new genus is characterised by its sinuate to subdecurrent or short deccurent, usually furcate and interveined and relatively distant lamellae, dry and whitish tomentose stipe, thin-walled ellipsoid to oviod, non-constricted basidiospores and particularly elongated basidia and a ratio of basidiospore to basidium length of & gt;5 to 8; it is close to genera Chromosera and Gloioxanthomyces of the tribe Chromosereae, but morphologically differs from Chromosera in less umbilicate basidiomata, tomentose stipe and usually longer basidia and differs from Gloioxanthomyces in more robust basidioma and less glutinous pileus and/or stipe surface. Phylogenetic analyses, with ITS-LSU-RPB2 data, also indicate that Sinohygrocybe forms a very distinct and independent clade at the generic level. In addition, a Chinese new record G.nitidus is described here.
Type of Medium:
Online Resource
ISSN:
1314-4049
,
1314-4057
DOI:
10.3897/mycokeys.38.25427
DOI:
10.3897/mycokeys.38.25427.figure1
DOI:
10.3897/mycokeys.38.25427.figure2
DOI:
10.3897/mycokeys.38.25427.figure3
DOI:
10.3897/mycokeys.38.25427.figure4
DOI:
10.3897/mycokeys.38.25427.figure5
DOI:
10.3897/mycokeys.38.25427.figure6
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2018
detail.hit.zdb_id:
2630648-7
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