Observation 167958: Panaeolus antillarum (Fr.) Dennis
When: 2014-06-12
Herbarium specimen reported

Notes: Found in the Big Sandy Creek Unit of the Big Thicket National Preserve.
Growing on old horse dung.
Spore print black.
Spores ~ 14.0-19.0 X 10.0-12.9 microns, smooth, with a large germ pore.

Proposed Names

91% (2)
Eyes3
Recognized by sight: No veil.
Used references
Based on microscopic features: Shorter spores.

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

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
-
By: Byrain
2014-06-21 00:55:40 CDT (-0400)

Panaeolus semiovatus var. phalaenarum – 18-23 × 11-13 × 10-11 Lim auf.
P. antillarum – Sporen 15-20(21) x 10-14 × 8-10(11) μm (Neotypus: 15-20 × 11-14 × 8-9,5 μm)

“Key: Species of the subgenus Anellaria
1 Veil visible as an ascending annulus; cap often typical
semiovate Panaeolus semiovatus var. semiovatus (1)
- Veil visible as dentate or appendiculate margin of the
cap or absent; cap semiglobate or campanulate . . 2
2 Veil visible as dentate or appendiculate margin of the cap
(fugacious); spores elongated, in average reaching 20 (im
in lenght, little flattened (fig. 2 c); species of temperate
zones…. Panaeolus semiovatus var. phalaenarum (2)
- Veil absent; spores more stocky and more flattened,
in average less 20 um (about 15-20 Lim long), similar
papilionaceus-type; species of tropical and subtropical
zones…………………… Panaeolus antillarum (3)”

If you click where it says “1 specimen” you can click the “delete” link just below the search field.

Won’t be able to do anything else with these…
By: Ron Pastorino (Ronpast)
2014-06-20 18:17:52 CDT (-0400)

realized after posting that I didn’t really save them. Can’t figure out how to edit out the Herbarium box(?).
Also, guess I need to get some more up to date references on these type of things…can’t see what the distinctions are. The spores seem to fall within range of both?

Sulphidia
By: Byrain
2014-06-20 17:49:03 CDT (-0400)

Can you try to get some micro pictures of the sulphidia? It won’t help the id at all, but it would always be cool to have more sulphidia photos from Anellaria!

Created: 2014-06-20 17:33:07 CDT (-0400)
Last modified: 2014-06-21 02:41:02 CDT (-0400)
Viewed: 116 times, last viewed: 2016-10-26 09:36:32 CDT (-0400)
Show Log