Lecanora caperatica (Lecanoraceae, lichenized ascomycetes) a new sorediate species widespread in eastern North America

被引:2
作者
Asher, Olivia A. [1 ]
Lendemer, James C. [2 ]
机构
[1] CUNY, Lehman Coll, Macaulay Honors Coll, Bronx, NY 10468 USA
[2] New York Bot Garden, Inst Systemat Bot, Bronx, NY 10458 USA
基金
美国国家科学基金会;
关键词
Asexual reproduction; biodiversity; endemism; mtSSU; sterile crustose lichens; SUBFUSCA GROUP; CRUSTOSE LICHENS; STATE-PARK; REVISION; ACID; ATRANORIN; STERILE; FLORIDA; REGION;
D O I
10.1639/0007-2745-121.3.306
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Lecanora caperatica is described based on collections from throughout temperate eastern North America. It is a crustose sorediate species in the L. subfusca group which has pulcaris-type apothecia, and produces atranorin and caperatic acid often with accessory roccellic/angardianic acid. The species is chemically similar to the European L. mughosphagneti, which differs in ecology, thallus morphology and in having albella-type apothecia. The generic placement of L. caperatica, and its affinity to the L. subfusca group, are confirmed by molecular phylogenetic analysis.
引用
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页码:306 / 323
页数:18
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