Callistosporium purpureomarginatum

Callistosporium purpureomarginatum is a species of agaric fungus in the family Tricholomataceae. Found in the United States, it was officially described in 1996.[1]

Callistosporium purpureomarginatum
Scientific classification
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C. purpureomarginatum
Binomial name
Callistosporium purpureomarginatum
Fatto & Bessette (1996)
Callistosporium purpureomarginatum
View the Mycomorphbox template that generates the following list
Gills on hymenium
Cap is convex or flat
Hymenium is adnate
Stipe is bare
Spore print is white
Ecology is saprotrophic
Edibility is unknown

Taxonomy

C. purpureomarginatum was classified by the mycologists Raymond M. Fatto and Alan E. Bessette in 1996.[2]

Description

C. purpureomarginatum is a small mushroom with a distinctive purplish red cap which discolours at it ages or dries.

Cap: 1-4cm. Starts convex before flattening with age. Stem: 1.5-4cm in height and 2-5mm in thickness. Gills: Purple brown, discolouring to yellow or olive whilst sometimes retaining purple fringes. Spore print: White. Spores: Smooth, ellipsoid. 4.7 x 2.5-4 μm. Taste: Indistinct or bitter. Smell: Indistinct.[3]

References

  1. Fatto RM, Bessette AE. (1996). "A new species of Callistosporium". Mycotaxon. 60: 125–8.
  2. "Species Fungorum - Callistosporium purpureomarginatum". www.speciesfungorum.org. Retrieved 2022-07-11.
  3. "Kuo, M. (2019, September). Callistosporium purpureomarginatum. Retrieved from the MushroomExpert.Com Web site:". www.mushroomexpert.com. Retrieved 2022-07-11.


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