Protothelenella

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endangered perennial medicinal 2024 1977

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Home Fungi ascomycota lecanoromycetes protothelenellaceae Protothelenella

Räsänen

1943

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Climate | Habitat | History | Research

Summary

Protothelenella is a genus of fungi in the family Protothelenellaceae. It contains 11 species, some of which form lichens. Protothelenella species have a crustose thallus with spherical to pear-shaped, dark brown to blackish perithecia. Microscopic characteristics of the genus include bitunicate asci with an amyloid tholus, and ascospores that are colourless and contain multiple internal partitions. Some species grow on acidic substrates including rocks, soil, bryophytes, plant detritus or rotten wood. Other species are lichenicolous (lichen-dwelling), growing on species of Solorina, Peltigera, Pseudocyphellaria, or Cladonia....read more on Wikipedia.