Two new species of Acarosporaceae from North America with carbonized epihymenial accretions

被引：6

作者：

Knudsen, Kerry ^{[1
]}

Kocourkova, Jana ^{[1
]}

Westberg, Martin ^{[2
]}

Wheeler, Tim ^{[3
]}

机构：

[1] Czech Univ Life Sci, Fac Environm Sci, Dept Ecol, Kamycka 129, CZ-16521 Prague 6, Suchdol, Czech Republic

[2] Swedish Museum Nat Hist, Dept Bot, POB 50007, SE-10405 Stockholm, Sweden

[3] Univ Montana, Div Biol Sci, Organismal Biol Evolut & Ecol Program, Missoula, MT 59801 USA

来源：

LICHENOLOGIST | 2016年 / 48卷 / 05期

关键词：

Calciphiles; lichens; melanization; phylogeny; Sarcogyne cretacea; taxonomy; EVOLUTION; FUNGI;

D O I：

10.1017/S0024282916000256

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Acarospora brodoana K. Knudsen, Kocourk. & M. Westb. is described from the San Bernardino Mountains in southern California. A black hypothecium distinguishes it from other species with a carbonized epihymenium. Sarcogyne albothallina K. Knudsen, Wheeler & M. Westb. is described from the Missouri Breaks in Montana. A white non-farinose thallus and production of 4-O-methylhiascic acid distinguishes it from other species with a carbonized epihymenium. Both species would previously have been placed in Polysporina. The current reported diversity of Acarosporaceae in North America north of Mexico is 93 species.

引用

页码：347 / 354

页数：8

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