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Armillaria borealis

Marxmuller & Korhonen

Has a deadly poisonous lookalike — see comparison below

iNaturalist· cc-by-nc

(c) Иван Матершев, some rights reserved (CC BY-NC), uploaded by Иван Матершев

iNaturalist· cc-by-nc

(c) marina_selezneva, some rights reserved (CC BY-NC)

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Armillaria borealis is a species of mushroom in the family Physalacriaceae. Phylogenetic analysis of ribosomal DNA has shown that within the genus Armillaria, this species is most closely related to A. solidipes and A. gemina.

Description

Armillaria borealis is a tropical fungus in the Tricholomataceae family.

This description is brief — help expand it

Edible Uses

The mushroom is edible.

Distribution

It is a tropical plant.

Where It Grows

Africa, Congo DR, East Africa, Rwanda,

Dangerous Lookalikes

This plant can be confused with the following toxic species. Always verify identification carefully before consuming any wild plant.

DEADLY

Deadly Galerina (Funeral Bell)

Galerina marginata

Alan Rockefeller

Safe

Armillaria borealis

Armillaria borealis

(c) Иван Матершев, some rights reserved (CC BY-NC), uploaded by Иван Матершев

Deadly Galerina (Funeral Bell): Rusty-brown spore print, smooth brown cap, thin fragile ring, grows in smaller clusters.

Armillaria borealis: White spore print, brown-black scales on cap, prominent white ring on stem, grows in large clusters.

References (2)

  • Degreef, J., et al, 2016, Wild edible mushrooms, a valuable resource for food security and rural development in Burundi and Rwanda. Biotechnol. Agron. Soc. Environ. 2016 20(4), 441-452
  • efta-online.org, Edible Fungi of Tropical Africa, Jardin botanique Meise

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