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- Title
Atronectria thelotrematis (Sordariomycetes), a remarkable new pyrenomycete on Thelotrema lepadinum from Chile, with a key to the lichenicolous fungi growing on Thelotrema.
- Authors
Zhurbenko, Mikhail P.
- Abstract
Atronectria thelotrematis, a lichenicolous pyrenomycete growing on Thelotrema lepadinum, is described as new to science from Chile. The species is characterized by black perithecioid ascomata; a brown, not changing color in K and lactic acid, N+ reddish orange exciple resembling textura angularis or textura epidermoidea; 0-4-septate periphyses; a I-, K/I-hymenium with rather rare lipid droplets; the absence of distinct interascal filaments; inoperculate, unitunicate, cylindrical, 8-spored, I-, K/I- asci; and hyaline to occasionally light brown, smooth to mostly finely verruculose, 1-septate, homopolar ascospores, uniseriate in the ascus. A key to ten species of lichenicolous fungi known to occur on Thelotrema is provided.
- Subjects
CHILE; PYRENOMYCETES; LICHENICOLOUS fungi; LACTIC acid; FUNGI classification
- Publication
Plant & Fungal Systematics, 2022, Vol 67, Issue 2, p34
- ISSN
2544-7459
- Publication type
Article
- DOI
10.35535/pfsyst-2022-0004