Calostoma fuscum (Berk.) Massee Ann. Bot. (London) 2: 43 (1888)


Calostoma fuscum
Image © Patricia Jordan Reproduced by permission
Common Name: Pretty Mouth
Calostoma fuscum is a puffball with a stem composed of strands of gelatinised material. The puffball consists of a small rubbery sphere which is initially covered by a brown warty cap. The spores are ejected through the brightly-coloured opening at the top of the puffball when rain falls on the outer surface.

Distribution map

Map based on Fungimap records to March 2000

Last modified on 28 May 2001

Maintained by Mike McBain

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