Lichenicolous fungi from Florida growing on Graphidales

Plant and Fungal Systematics

article

Paul Diederich¹  Ralph S. Common²  Uwe Braun³  Bettina Heuchert³  Ana Millanes⁴  Ave Suija⁵  Damien Ertz¹ 

[1] Musée national d’histoire naturelle;534 Fenton St;Martin-Luther-Universität, Institut für Biologie;Departamento de Biología y Geología, Universidad Rey Juan Carlos;Institute of Ecology and Earth Sciences, University of Tartu

关键词: lichen parasites;    lichens;    phylogeny;    taxonomy;    Cornutispora;    Lawreya;    Talpapellis;   

DOI  :  10.2478/pfs-2019-0021

来源: Walter de Gruyter GmbH

【 摘 要 】

The lichenicolous fungi growing on Graphidales hosts in Florida are revised, mainly based on collections by the second author (R. C.). Twenty-one species are recognized. The new genus and species Lawreya glyphidiphila is described for a common asexual fungus growing on Glyphis scyphulifera and more rarely Trypethelium eluteriae, characterized by black stromatic conidiomata in which subspherical conidiogenous loculi develop, producing aseptate, subglobose, brown conidia. Nine additional new species are described: Amerosporiopsis phaeographidis (on Phaeographis brasiliensis), Arthonia acanthotheciicola (on Acanthothecis floridensis), A. subgraphidicola (on Graphis assimilis), Hemigrapha graphidicola (on G. assimilis), Skyttea graphidicola (on Graphis spp.), Strigula graphidicola (on G. assimilis), S. perparvula (on Graphidales), Talpapellis graphidis (on Graphis caesiella) and Tremella wedinii (on Glyphis scyphulifera). Phylogenetic placements of Lawreya glyphidiphila, Skyttea graphidicola and Tremella wedinii are presented. Identification keys are given for the species of Cornutispora and Talpapellis, and for the 66 species known to grow on Graphidales hosts worldwide.

【 授权许可】

Unknown