Amanita marmorata

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Amanita marmorata
Amanita marmorata 710691.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Amanitaceae
Genus: Amanita
Species:
A. marmorata
Binomial name
Amanita marmorata
(Cleland & E.-J. Gilbert) E.-J. Gilbert 1941

Amanita marmorata is a species of Amanita found in Denmark and South Australia. [1] It is commonly known as the marbled death cap. Its name derives from the marbling pattern on its pileus, and it's relation to A. phalloides .

Contents

Appearance

A. marmorata may be mistaken for edible Agaricus spp. , and is 45-60 mm wide on its pileus. The fruiting body may appear white, gray, or brown. Their appearance is similar to many common mushrooms. A skirt-like annulus is found on its stipe, and the base of the stipe is bulbous and encased in a saccate volva.

Toxicity

The cap, gills, stipe, and spores are all poisonous. The species contains amatoxins which are deadly to humans.

A. marmorata may have a strong odor that can develop from mild to pungent over time.

Spores

A. marmorata spores are spheroid to ellipsoid. They have a white to cream spore print.

References

  1. "Amanita marmorata - Taxonomy and Morphology of Amanita and Limacella". Amanitaceae.org. Retrieved 2022-12-11.

Davison, E. M., Giustiniano, D., Busetti, F., Gates, G. M., & Syme, K. (2017). Death cap mushrooms from southern Australia: additions to Amanita (Amanitaceae, Agaricales) section Phalloideae Clade IX. Australian Systematic Botany, 30(4), 371–389. https://doi-org.proxy-commonwealthu.klnpa.org/10.1071/SB17032