Cystolepiota albogilva

Cystolepiota albogilva is a species of mushroom producing fungus in the family Agaricaceae.[1][2]

Cystolepiota albogilva
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Agaricaceae
Genus: Cystolepiota
Species:
C. albogilva
Binomial name
Cystolepiota albogilva
Singer (1989)
Cystolepiota albogilva
View the Mycomorphbox template that generates the following list
Gills on hymenium
Cap is convex
Hymenium is free
Stipe is bare
Spore print is white
Ecology is saprotrophic
Edibility is unknown

Taxonomy

It was described in 1989 by the German mycologist Rolf Singer who classified it as Cystolepiota albogilva.[3]

Description

Cystolepiota albogilva is a small white mushroom with white flesh.

Cap: Up to 1cm wide, convex and flattening with age finally with a slight depression in the centre. The surface is covered with woolly scales (floccosus) which are white at the margins and discolouring yellow towards the centre. Gills: Free, crowded and whitish or pale cream. Stem: 1.5-1.9cm tall and 1-2mm wide.The surface is white and appears smooth and bare but it has a subtle frosted coating that may be more visible with a lens. The stem runs equally to the base where whitish mycelium may be present. There is no stem ring. Spores: Ellipsoidal. Nonamyloid, hyaline or yellowish in KOH. 3.8-5.5 x 2.5 μm. Basidia: 11-13 x 3.5-4.5 μm. Four spored. Smell: Indistinct.[3]

Habitat and distribution

The specimens studied by Singer were found growing on the ground near Igapó forests in Ponta Negra, Brazil.[3]

References

  1. "Species fungorum - Cystolepiota albogilva". www.speciesfungorum.org. Retrieved 2022-07-19.
  2. "Mycobank Database - Cystolepiota albogilva".
  3. Singer, Rolf (1989). "New taxa and new combinations of Agaricales : (Diagnoses fungorum novorum Agaricalium IV)". Fieldiana. Chicago, Ill: Field Museum of Natural History. 21: 98–99 via www.biodiversitylibrary.org.
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