Observation 2873: Psathyrella bipellis (Quél.) A.H. Sm.

When: 2007-03-18

Collection location: Howarth Park, Santa Rosa, California, USA [Click for map]

Who: Debbie Drechsler (debdrex)

No specimen available

Notes:

These were found in a large troop under an unknown tree (a cultivar, I think), but there’s a coast live oak very nearby, at the edge of a parking lot. There’s lots of debris but no wood chips that I could see and it’s not a grassy area. The young, fully developed specimens are about 2.5 cm wide with a stalk about 5cm long and 4 mm wide. Conditions were very dry when these were found so I don’t know if they were ever viscid.


  • Spore print is either dark purple brown or black.

  • There are minute veil remnants on younger specimens as well as the obvious veil on the button. Some have annuli on stipe.

  • Gills are pale tan on younger specimens and mauve brown on older ones. Some are unevenly colored (although I wouldn’t call it mottled) more so as they age, and adnexed.

  • Stalk is hollow.

  • Pileus and gills have a sturdy, solid feel.

Images

Proposed Names

Please login to propose your own names and vote on existing names.

= Observer’s choice
= Current consensus

Comments

Add Comment
No one has commented yet.

Created: 2007-03-19 21:08:59 -03 (-0300)
Last modified: 2011-05-17 21:31:18 -03 (-0300)
Viewed: 57 times, last viewed: 2019-01-25 06:29:41 -03 (-0300)
Show Log