Observation 49563: Geastrum Pers.
When: 2010-08-03
No herbarium specimen

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Geastrum or Astraeus.
By: Daniel B. Wheeler (Tuberale)
2010-08-07 07:27:08 JST (+0900)

An earth-star. If with sterile base, Geastrum. If with no sterile base, Astraeus. Photos suggest Astraeus to me. Also peridium lacks a peak or centralized pore for spore dispersal. If Astraeus, then likely A. hygrometricus: found in Alberta, small size, apical pore irregular or poorly defined.

Created: 2010-08-04 06:37:36 JST (+0900)
Last modified: 2010-08-07 08:42:52 JST (+0900)
Viewed: 21 times, last viewed: 2016-10-27 16:54:28 JST (+0900)
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