A new species of Petractis (Ostropales s. lat., lichenized Ascomycota) from Wales

被引：5
|
作者：
Orange, Alan [1 ]
机构：
[1] Natl Museum Wales, Dept Biodivers & Systemat Biol, Cardiff CF10 3NP, S Glam, Wales
来源：
LICHENOLOGIST | 2009年 / 41卷
关键词：
conidia; lichen forming fungus; limestone; nuclear ribosomal DNA; PCR PRIMERS; NUCLEAR; RDNA;
D O I：
10.1017/S0024282909008342
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Petractis nodispora is described as a new species, characterized by an endolithic thallus with Trentepohlia as photobiont, immersed apothecia, 3-septate, halonate ascospores, and very distinctive multicellular conidia. Nuclear ribosomal SSU and LSU sequences show that it is closely related to P. luetkemuelleri, but its relationship to the type species of Petractis, P. clausa, is unclear.
引用
收藏
页码：213 / 221
页数：9
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