New species and records ofLepraria(Stereocaulaceae, lichenized Ascomycota) from South America

Author:

FLAKUS Adam,ELIX John A.,RODRIGUEZ Pamela,KUKWA Martin

Abstract

AbstractTwo new corticolous lichen species are described,Lepraria nothofagiElix & Kukwa (atranorin, strepsilin, porphyrilic acid) from Argentina andL. stephanianaElix, Flakus & Kukwa (4-O-methylleprolomin, zeorin, salazinic acid, unknown terpenoid) from pre-Andean Amazon forest of Bolivia. In addition, the paper presents new records of 16 species ofLeprariafrom South America.Lepraria adhaerens, andL. diffusaare new to the Southern Hemisphere;L. borealisis new to South America;L. alpinais new to Chile, Colombia, Peru and Venezuela;L. caesioalba(chemotype I) is new to Venezuela,L. lobificansnew to Argentina,L. pallidanew to Peru, andL. sipmaniananew to Bolivia and Chile. The Chilean records ofL. membranaceaappeared to belong toL. sipmaniana. Therefore, the number ofLeprariaspp. known at present from South America is enlarged to 27 species. 4-O-methylleprolomin is reported for the second time from lichens.

Publisher

Cambridge University Press (CUP)

Subject

Ecology, Evolution, Behavior and Systematics

Reference42 articles.

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