Baeomycetaceae
Baeomycetaceae | ||||||||||||
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Baeomyces rufus |
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Systematics | ||||||||||||
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Scientific name of the order | ||||||||||||
Baeomycetales | ||||||||||||
Lumbsch, Huhndorf & Lutzoni | ||||||||||||
Scientific name of the family | ||||||||||||
Baeomycetaceae | ||||||||||||
Dumort. |
The Baeomycetaceae are a family of lichen-forming sac fungi that have been placed in their own order Baeomycetales since 2007 .
features
The species are lichen-forming fungi with chlorococcal Chlorophyceae green algae as photobionts. The disc-shaped fruiting bodies are sessile or have little stalk. The excipulum is translucent ( hyaline ) or pigmented, furthermore it is annulate or cupulate. The hymenium is not amyloid . The paraphyses are few to richly branched and septate .
The asci are unitunicate, not amyloid or with a slightly amyloid tholus. They form eight ascospores. These are hyaline, not or trans-septate.
Systematics
The Baeomycetales family forms an independent group in phylogenetic studies, which is why it was placed in its own order within the Ostropomycetidae in 2007. According to the first description, it comprises three genera:
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Baeomyces , the type genus , for example with:
- Brown lichen ( Baeomyces rufus )
- Ainoa
- Phyllobaeis
swell
literature
- Jolanta Miadlikowska et al .: New insights into classification and evolution of the Lecanoromycetes (Pezizomycotina, Ascomycota) from phylogenetic analyzes of three ribosomal RNA- and two protein-coding genes . In: Mycologia. Volume 98, 2006, pp. 1088-1103.
- DS Hibbett et al .: A higher-level phylogenetic classification of the Fungi . In: Mycological research. May 2007; 111 (5): 509-547. Epub 2007 March 13, 2007. doi : 10.1016 / j.mycres.2007.03.004 , (PDF; 1.3 MB)
Individual evidence
- ↑ Hibbett et al., 2007