When: 2011-07-01
Collection location: Eastern Shasta-Trinity National Forest, Siskiyou Co., California, USA [Click for map]
Notes:
“I’d call it that” for the time being. A young button from the Sierras which wasn’t all that bitter.
Images
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 4.58 | 1 | (Noah) | |||||
Could Be | 1.0 | 10.67 | 2 | (Ronpast,convallaria) | |||||
Doubtful | -1.0 | 5.83 | 1 | (Alan Rockefeller) | |||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
0.63 | 21.13% |
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 0.00 | 0 | ||||||
Could Be | 1.0 | 0.00 | 0 | ||||||
Doubtful | -1.0 | 5.83 | 1 | (Alan Rockefeller) | |||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
-0.85 | -28.46% |
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 6.15 | 1 | (Ronpast) | |||||
Could Be | 1.0 | 0.00 | 0 | ||||||
Doubtful | -1.0 | 10.42 | 2 | (Alan Rockefeller,Noah) | |||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
0.11 | 3.56% |
User’s votes are weighted by their contribution to the site (log10 contribution). In addition, the user who created the observation gets an extra vote. | |||||||||
Vote | Score | Weight | Users | ||||||
---|---|---|---|---|---|---|---|---|---|
I’d Call It That | 3.0 | 0.00 | 0 | ||||||
Promising | 2.0 | 5.83 | 1 | (Alan Rockefeller) | |||||
Could Be | 1.0 | 0.00 | 0 | ||||||
Doubtful | -1.0 | 0.00 | 0 | ||||||
Not Likely | -2.0 | 0.00 | 0 | ||||||
As If! | -3.0 | 0.00 | 0 | ||||||
Overall Score sum(score * weight) / (total weight + 1) |
1.71 | 56.91% |
Comments
Add CommentI agree that it is probably one of the names you have already proposed, but I just want to point out the similarity to B. ‘marshii’ before the red develops.

Boletus calopus var. frustosus should have some red and reticulation at the stipe apex. Cap color is also a little light for that species.
This is a rather immature specimen but you can see a hint of red starting to develop near the lower part of the stipe which is also more characteristic of B. rubripes.
Boletus “marshii” including " a very slight reddish zone " on the stipe.
The only thing going against it is the habitat and area in which it was found.