Name: Calvatia cyathiformis (Bosc) Morgan
Most Confident Observations:
Copyright © 2015 Darvin DeShazer (darv)
Copyright © 2009 Darvin DeShazer (darv)
Copyright © 2013 Phil Yeager (gunchky)
Copyright © 2011 Hamilton (ham)
Version: 3
Previous Version 

First person to use this name on MO: Darvin DeShazer
Editors: Alan Rockefeller, Erlon


Rank: Species

Status: Accepted

Name: Calvatia cyathiformis

Author: (Bosc) Morgan

Citation: J. Cincinnati Soc. Nat. Hist. 12(4): 168 (1890)

Deprecated Synonyms: Calvatia fragilis (Vittad.) Morgan, Calvatia cyathiformis Morgan, Lycoperdon cyathiforme Bosc

Misspellings: Calvatia cyathaformis


Domain: Eukarya

Kingdom: Fungi

Phylum: Basidiomycota

Class: Agaricomycetes

Order: Agaricales

Family: Agaricaceae

Genus: Calvatia

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Brief Description:

Fruiting Body: 5-20 cm high and/or broad; round or flattened when young; becoming pear-shaped or round with a flattened top and narrowed base; white, tan or pinkish gray to light brown; smooth, the skin cracking and flaking with age; sterile base prominent, chambered, white to dingy yellow or darker, persisting as a deep purplish to purple-brown cuplike structure after the spores have dispersed; flesh white and firm when young, becoming yellowish, then brownish and finally dull purple and powdery.

Microscopic Features: Spores 3.5-7.5 µ; round, spiny or warty to nearly smooth. Capillitial

Descriptions: [Create]


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Calvatia cyathiformis and C.fragilis
By: Davide Puddu (Davide Puddu)
2016-05-18 18:35:23 EDT (-0400)

are two distinct species, it has been demonstrated by Kreiser.
Studies in the Cahatia complex (Basidiomycetes) 2 "

Created: 2007-03-10 11:36:37 EST (-0500) by Darvin DeShazer (darv)
Last modified: 2014-01-14 12:17:59 EST (-0500) by Erlon (Herbert Baker)
Viewed: 2002 times, last viewed: 2019-01-17 01:58:28 EST (-0500)
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