Observation 88312: Tubaria sect. Confragosae (Singer) Matheny

When: 2012-02-27

Collection location: Lacey, Thurston Co., Washington, USA [Click for map]

Who: Image Sharer (image sharer)

No specimen available

Notes:
NW Washington. Only one specimen collected. Any guesses?

Microscopy: 1 drop congo red with a few drops of 5% koh

Images

201438
cheilo900x1.jpg
cheilocystidia 900x
201423
P1050856.JPG
Bad focus
201424
P1050858.JPG
201425
P1050860.JPG
201426
spores along the false gill edge 600x.jpg
spores 600x
201427
Spores900x.jpg
900x
201428
Pileocystidia 150x.jpg
pileocystidia
201429
Pileus trama with pileipellis 60x.jpg
pileus trama with pileipellis
201430
PLEURocystidia600x.jpg
pleurocystidia 600x
201431
pleuROcystidia900x.jpg
pleurocystidia 900x
201432
cheilo 150x.jpg
cheilocystidia 150x
201433
cheilo 600x.jpg
cheilocystidia 600x
201434
cheilo 600x2.jpg
cheilocystidia 600x
201435
cheilo 900x2.jpg
cheilocystidia 900x
201436
cheilo600x3.jpg
cheilocystidia 600x
201437
cheilo900x.jpg
cheilocystidia 900x
201455
cheilo900x.jpg

Proposed Names

-57% (1)
Recognized by sight
46% (2)
Recognized by sight: Just a guess from the blurry macro photo.

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

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
Just ran across…
By: Dave W (Dave W)
2018-05-14 06:59:13 CDT (-0400)

this https://nature.berkeley.edu/brunslab/papers/vellinga2007.pdf . Looks like it may represent the same research seen in the link provided under the “sect. Confragosae” proposal. I quickly previewed but didn’t notice mention of “Tubaria sect. Furfuracea.” The authors do mention the “Tubaria furfuracea complex.”

Remembrance Notes
By: Image Sharer (image sharer)
2018-05-13 21:24:17 CDT (-0400)

No spore print on this one, and I don’t believe the pleurocystidia are cheilocystidia or basidia – but I can’t be 100% certain at this point in time. This collection shows hygrophaneous pileii, and that may guide this collection’s identification a little bit. I lean towards T. Furfuracea rather than T. Conspersa, but I’ll have to do some further cheilocystidia comparisons once I have better WIFI.

Has any mycologist conducted a study proposing Genus Tubaria sect. Furfuracea?

Spores look like Tubaria.
By: Dave W (Dave W)
2018-05-13 20:40:04 CDT (-0400)

Did you record a spore print color, Image Sharer? Most of the exannulate Tubaria that get posted on MO are IDed as T. furfuracea. But I wonder if some may be T. conspersa… assuming this name actually represents a species different from furfuracea.

Variably shaped cheilocystidia… elongate, some curved, subcapitate. Actually, a few of them look to be capitate. Except for the truly capitate ones, these match what Champignons du Quebec says about the cheilocystidia of both furfuracea and conspersa. (I believe I have observed capitate cystidia on the gills of Tubaria.) Wondering if the photo labeled “pleurocystidia” may actually show a basidium/basidiole or a cheilo? C du Q says furfuracea has no pleuro, and does not mention pleuro in the description of conspersa.

microscopy
By: Dan Molter (shroomydan)
2012-02-27 23:48:50 CST (-0500)

The microscopy photos are much prettier than your current thumbnail, and they are likely better indicators of ID. I’d move one them to the top.

Created: 2012-02-27 21:57:19 CST (-0500)
Last modified: 2018-05-14 06:59:14 CDT (-0400)
Viewed: 134 times, last viewed: 2018-05-16 21:00:27 CDT (-0400)
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