Cyptotrama nivea | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Agaricales |
Family: | Physalacriaceae |
Genus: | Cyptotrama |
Species: | C. nivea |
Binomial name | |
Cyptotrama nivea Singer (1989) | |
Cyptotrama nivea | |
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Gills on hymenium | |
Cap is convex | |
Hymenium is free | |
Stipe is bare | |
Ecology is saprotrophic | |
Edibility is unknown |
Cyptotrama nivea also known as Cyptotrama niveum is a species of mushroom producing fungus in the family Agaricaceae. [1] [2]
It was described in 1989 by the German mycologist Rolf Singer who classified it as Cyptotrama niveum [3] however this is now regarded as an orthographic variant and the species is now called Cyptotrama nivea. [2]
Cyptotrama nivea is a very small snow white mushroom with white, unchanging flesh. [3]
Cap: 5mm wide and obtusely convex. The surface is snow white and finely frosted (pruinose) or finely hairy/woolly (sub-tomentose). Gills: Subdecurrent to decurrent, moderately crowded and white. Stem: 1.6cm wide and 1.3mm thick, running equally along the length. The surface is white with a silky, downy coating and a tomentose base. Spores: Ellipsoidal, smooth, hyaline, non-amyloid. 10.5-16.8 x 6.7-9.3 μm. Basidia: 25-31 x 8-13 μm. Four spored. Smell: Indistinct. [3]
The specific epithet nivea or niveum derives from the Latin niveus meaning as white as snow. [4]
The specimens studied by Singer were found growing solitary on fallen leaves in Igapó forests along the Igarapé Tarumãzinho river in Brazil. [3]
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Conocybe aurea is a basidiomycete fungus in the family Bolbitiaceae.
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Coprinopsis nivea is a species of mushroom producing fungus in the family Psathyrellaceae. It is commonly known as the snowy inkcap.
Leucocoprinus medioflavus is a species of mushroom producing fungus in the family Agaricaceae.
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Leucocoprinus inflatus is a species of mushroom producing fungus in the family Agaricaceae.
Leucocoprinus revolutus is a species of mushroom producing fungus in the family Agaricaceae.
Leucoagaricus tricolor is a species of mushroom producing fungus in the family Agaricaceae.
Cystolepiota albogilva is a species of mushroom producing fungus in the family Agaricaceae.
Cystolepiota amazonica is a species of mushroom-producing fungus in the family Agaricaceae.
Cystolepiota potassiovirens is a species of mushroom producing fungus in the family Agaricaceae.
Hiatulopsis aureoflava is a species of mushroom producing fungus in the family Agaricaceae.
Cyptotrama pauper also known as Cyptotrama pauperum is a species of mushroom producing fungus in the family Agaricaceae.
Leucoagaricus griseosquamosus is a species of mushroom-producing fungus in the family Agaricaceae.
Leucocoprinus minutulus is a species of mushroom producing fungus in the family Agaricaceae.