Observation 276721: Pholiota “sp-TENN61700”

Notes:
Small
Cap – 2.7cm
Stipe – 2.1cm

Species Lists

Images

738688
738689
738691
738692
738914
Rusty brown
739535
7.5u x 5u , rough, thin walled, dextrinoid in iodine
739536
7.5u x 5u , rough, thin walled, dextrinoid in iodine

Proposed Names

-2% (3)
Recognized by sight: Sweet fruity odor reminds me of Gymnopilus.
11% (3)
Eye3
Recognized by sight
1% (4)
Recognized by sight: Cap surface on the one specimen appears to be fibrillose.
28% (1)
Eyes3
Recognized by sight: 99% to GenBank FJ596817 labeled Pholiota sp. TENN61700. This species appears to reside in sect. flammuloides but there is clearly no germ pore on the spores. Not sure of the significance here.
Based on chemical features: ITS

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Are you saying this guy’s ITS is too different from
By: Jacob Kalichman (Pulk)
2018-02-16 12:01:21 PST (-0800)

the P. tuberculosa group? If so, why exactly?

Pholiota sect. Flammuloides
By: Django Grootmyers (heelsplitter)
2018-02-15 14:13:09 PST (-0800)

The paper you linked seems to show this species in sect. Flammuloides but I think that’s just an issue with the bar for that taxon being too wide in the figure. P. scamba, P. astragalina and P. squarrosa are progressively closer to P. sect. Flammuloides (but not in it) than P. “sp-TENN61700” is.

If I had to guess based on macro morphology, I’d guess that this was something related to Pleuroflammula tuberculosa like Pholiota multifolia or Pholiota subsulphurea but those should should be nowhere close to this based on the ITS sequence. That’s unless they don’t form a natural group.

Compare…
By: Dave W (Dave W)
2017-05-16 20:21:20 PDT (-0700)

last photo seen in this observation (in-situ), with photo #11 (I think it’s #11) seen at C du Q, http://www.mycoquebec.org/...

Created: 2017-05-16 14:10:12 PDT (-0700)
Last modified: 2018-02-16 12:01:21 PST (-0800)
Viewed: 233 times, last viewed: 2018-02-19 00:27:23 PST (-0800)
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