Observation 173362: Suillus Gray
When: 2014-07-28

Notes: pileus 7 cm wide, stipe 2.2 cm wide; pore surface and pileus slimy; near both spruce and whitebark pine

Proposed Names

28% (1)
Recognized by sight

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

Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
Tatiana, you could be right
By: Chris Kleine (ckleine)
2014-08-12 19:19:42 CDT (-0500)

I will continue to look at this collection. As far as I know, S. placidus is only found in eastern N. America. However, some studies of whitebark pine habitats in western N. America have found specimens of Suillus that appear similar to S. placidus. I don’t know if work has been done to show whether it’s S. placidus or something else.

another Suillus species, perhaps?
By: Tatiana Bulyonkova (ressaure)
2014-08-12 08:55:44 CDT (-0500)

I’m not proposing another name, but your Suillus is very different from my collections of S. sibiricus/S. americanus. These species are more concolorous, i.e. more or less yellow all over, there are distinct red or blackish glandular dots on the stipe, and there are usually some torn whitish veil remnants on pileus edge. Your specimen is rather massive, too. It looks more like pale-stemmed, robust species, such as S. placidus or even S. luteus (although the latter grows with 2-needle pines, at least here).

Created: 2014-08-11 18:26:33 CDT (-0500)
Last modified: 2014-08-12 19:21:55 CDT (-0500)
Viewed: 28 times, last viewed: 2016-10-21 13:43:44 CDT (-0500)
Show Log