Biology:Phaeotremella roseotincta
Phaeotremella roseotincta | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Tremellomycetes |
Order: | Tremellales |
Family: | Phaeotremellaceae |
Genus: | Phaeotremella |
Species: | P. roseotincta
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Binomial name | |
Phaeotremella roseotincta (Lloyd) Malysheva (2018)
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Synonyms | |
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Phaeotremella roseotincta is a species of fungus in the family Phaeotremellaceae. It produces pinkish to pale pinkish brown, frondose, gelatinous basidiocarps (fruit bodies) and grows on dead attached and recently fallen branches of broad-leaved trees. It was originally described from Japan and has also been recorded from far eastern Russia.
Description
Fruit bodies are gelatinous, pinkish to pale pinkish brown, up to 4 cm (1.5 in) across, and seaweed-like (with branched, undulating fronds). Microscopically, the hyphae are clamped and occur in a dense gelatinous matrix. The basidia are tremelloid (globose to ellipsoid, with oblique to vertical septa), 16 to 20 by 11 to 18 μm. The basidiospores are globose to ellipsoid, smooth, 7 to 10 by 7 to 9 μm.[1]
Similar species
Phaeotremella frondosa is a widespread species parasitizing Stereum hirsutum and other Stereum species on broad-leaved trees. It produces brown to pale brown fruit bodies without pink tints. Phaeotremella fuscosuccinea occurs in eastern Asia, but is darker and grows on conifers.[2]
Habitat and distribution
Like all Phaeotremella species, P. roseotincta is a parasite of other fungi. Its host species is, however, currently unknown. It occurs on broad-leaved trees in north-eastern Asia (Japan and Russia).[1][2]
References
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- ↑ 1.0 1.1 "The genus Tremella (Tremellales, Basidiomycota) in Russia with description of two new species and proposal of one nomenclatural combination". Phytotaxa 238: 40–70. 2015. doi:10.11646/phytotaxa.238.1.2.
- ↑ 2.0 2.1 "Studies in the Phaeotremella foliacea group (Tremellomycetes, Basidiomycota)". Mycological Progress 17 (4): 451–466. 2018. doi:10.1007/s11557-017-1371-4.
Wikidata ☰ Q108176741 entry
![]() | Original source: https://en.wikipedia.org/wiki/Phaeotremella roseotincta.
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