Cystolepiota amazonica is a species of mushroom-producing fungus in the family Agaricaceae.[1][2]
Cystolepiota amazonica | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Agaricales |
Family: | Agaricaceae |
Genus: | Cystolepiota |
Species: | C. amazonica
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Binomial name | |
Cystolepiota amazonica Singer (1989)
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Cystolepiota amazonica | |
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Gills on hymenium | |
Cap is campanulate | |
Hymenium is free or adnexed | |
Stipe is bare | |
Spore print is white | |
Ecology is saprotrophic | |
Edibility is unknown |
Taxonomy edit
It was described in 1989 by the German mycologist Rolf Singer who classified it as Cystolepiota amazonica.[3]
Description edit
Cystolepiota amazonica is a very small brownish mushroom with white flesh.
Cap: 3mm wide and high and campanulate (bell shaped). The surface is redddish-brown to light chesnut colour. It is not hygrophanous or viscid ad is wrinkled (rugulose) or smooth with subsulcate striations at the margins. Gills: Free or narrowly adnexed, subconfluent. White but drying to pale or dirty brown. Stem: 1.2 cm tall and 0.8mm thick tapering slightly with a thinner apex. The surface is chestnut colour and smooth with white mycelium at the base. No stem ring was observed by Singer. Spores: Globose or subglobose. Dextrinoid, cyanophilic, hyaline, not metachromatic. 2.5-2.8 x 2-2.2μm. Basidia: 11–12.5 x 3.5-4.5 μm. Four spored. Smell: Indistinct.[3]
Habitat and distribution edit
The specimens studied by Singer were found growing solitary on fallen, rotting leaves of Dicotyledon plants in the tropical forests of Brazil, 30 km North of Manaus.[3]
References edit
- ^ "Species fungorum - Cystolepiota amazonica". www.speciesfungorum.org. Retrieved 2022-07-19.
- ^ "Mycobank Database - Cystolepiota amazonica".
- ^ a b c Singer, Rolf (1989). "New taxa and new combinations of Agaricales : (Diagnoses fungorum novorum Agaricalium IV)". Fieldiana. 21. Chicago, Ill: Field Museum of Natural History: 99 – via www.biodiversitylibrary.org.