Genea coronata (Pyronemataceae, Pezizales), a cryptic new species in a highly polymorphic genus

被引：0

作者：

Alvarado, Pablo ^{[1
]}

Perez, Jean-Baptiste ^{[2
]}

Van Vooren, Nicolas ^{[3
]}

Bernauero, Torsten ^{[4
,5
]}

Hensel, Gunnar ^{[6
]}

Scholler, Markus ^{[4
]}

机构：

[1] ALVALAB, Dr Fernando Bongera St,Severo Ochoa Bldg 51-04, Oviedo 33006, Spain

[2] 153 Av Gen Leclerc, F-54500 Vandoeuvre Les Nancy, France

[3] 36 Rue Garde, F-69005 Lyon, France

[4] State Museum Nat Hist Karlsruhe, Erbprinzenstr 13, D-76133 Karlsruhe, Germany

[5] Alexanderschanze, Black Forest Natl Pk, Kniebisstr 67, D-72250 Freudenstadt Kniebis, Germany

[6] Alte Lauchstadter Str 22, D-06217 Merseburg, Germany

来源：

SYDOWIA | 2021年 / 73卷

关键词：

Genea dentata; Ascomycota; hypogeous; truffle; Europe.-1 new species;

D O I：

10.12905/0380.sydowia73-2020-0001

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The new species, Genea coronata, is proposed to accommodate specimens characterized by very small black fruitbodies growing in late spring, with spores smaller than 32 mu m and ornamented with irregularly conical to fang-like, subcapitate or mucronate warts. The new species is described based on collections found in France, Germany and Spain, and compared with other morphologically similar and genetically related species. No evident synapomorphic features could be found that help to discriminate it from the previously described G. dentata, but the two species are genetically distant based on sequences of ITS rDNA, 28S rDNA and tef1. A brief discussion of intraspecific morphological and genetic variability in the genus Genea is provided.

引用

页码：1 / 12

页数：12

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