Leucoagaricus sabinae(Agaricaceae), a new species from the Dominican Republic

North American Fungi

Alberto Bizzi¹  Alfredo Vizzini¹  Claudio Angelini¹  Alfredo Justo¹ 

关键词: Lepiotaceaous fungi;    Agaricales;    Caribbean;    phylogeny;   

DOI  :  

学科分类：植物学

来源: Pacific Northwest Fungi Project

【 摘 要 】

Leucoagaricus sabinaeis proposed as a new species based on material collected in the Dominican Republic. This taxon is characterized macroscopically by the relatively small size, the dull gray-pink pileus, yellow gills immediately turning pink when touched and the ever-present white velar residues on the margin of the pileus. Microscopically the vaguely metachromatic to non-metachromatic spores, the scarce, cylindrical-flexuous cheilocystidia and the piles covering elements with parietal pigment are diagnostic. Based on molecular data (nrLSU, nrITS) this species belongs in theLeucoagaricus/Leucocoprinusclade of the Agaricaceae.

【 授权许可】

Unknown