When: 2012-11-25
Collection location: Tualatin Hills Nature Park, Beaverton, Washington Co., Oregon, USA [Click for map]
Who: Sava Krstic (sava)
Notes:
Growing on a stump, under falling off bark. Caps less than 1 mm.
Asci tips amyloid. Spores appear dextrinoid; is that possible?
Spore size 5 × 3 microns, but no asci are open. All Mollisia spores I’m seeing in “Swiss Fungi” are significantly longer than 5 microns. (Leaving the collection in a wet chamber to mature.)
Asci ~45 microns long. Paraphyses look simple, 1 micron thick.
Species Lists
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 | 0.00 | 0 | ||||||
| Could Be | 1.0 | 5.78 | 1 | (sava) | |||||
| 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) |
0.85 | 28.41% | |||||||
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turned up one highly suspect image of amyloid / dextrinoid variation from barron’s website, but the issue is not directly addressed.
Created: 2012-11-26 04:59:21 AST (-0400)
Last modified: 2012-11-26 05:01:49 AST (-0400)
Viewed: 51 times, last viewed: 2017-06-14 12:18:05 AST (-0400)
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Martin, thanks for the link. I also found an article (“Mollisia in Macaronesia: an exercise in frustration” by Greenleaf & Korf) where they say “One of the collections from Madeira differs from any known species of the genus in having ascospores which are dextrinoid when mounted in I solutions”. (Haven’t read the article yet; the quote is from the abstract.)
Byrain, thanks for the suggestion. I know I should start posting on Ascofrance. :)