When: 2017-10-23

Collection location: West St. Louis Co., Missouri, USA [Click for map]

Who: Judi T. (AvidAmateur)

No specimen available

Notes:
Many clusters of various sizes in grass all around the root zone of a mature Eastern White Pine in residential community after overnight rain. Largest cap: 8 cm., slimy, very slippery; color splotchy/mottled at maturity, clear to whitish droplets on pore surface; tube length = 5 mm. Stipe: 6 cm. X 2 cm. at apex, pale tan glandular dots on upper portion, white mycelium at base, flesh unchanging when sliced. Cinnamon brown spore print (photo to be added). See images for all chemical reactions except ammonia on cap which was negative.

Images

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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
IMG_3535.JPG
Copyright © 2017 Judi Thomas.
IMG_3558.JPG
IMG_3550.JPG
Copyright © 2017 Judi Thomas
White mycelium at base.
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas
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Copyright © 2017 Judi Thomas

Proposed Names

36% (2)
Recognized by sight
Based on chemical features: See images for reactions to KOH and ammonia.
56% (1)
Recognized by sight: North American look-alike of the European S. granulatus associated with hard pines
Used references: “Global Suillus ITS Phylogeny”: Nguyen et al., Mycologia 2016, 108(6), pp. 16-106
-1% (3)
Recognized by sight: Proposed name for eastern NA white pine (soft pine) associate. S. granulatus associates with hard pine.

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

= Observer’s choice
= Current consensus

Comments

Add Comment
Thanks, Igor. I just found out today
By: Judi T. (AvidAmateur)
2017-10-26 17:32:58 -05 (-0500)

that I have not been getting email notifications from MO on either name changes or comments made on my obs. … Jason says some sort of horrific glitch whereby MO emails to users (some of us anyway) are being blocked as spam by some entity along the way, BUT they don’t even make it to the Spam Box. From now on I’ll be checking “Comments” daily in order to give timely responses to helpful mentors such as yourself. The name you proposed seems to make perfect sense to me as things stand now with this genus. Thanks for that also:)

Excellent obsie, Judie
By: I. G. Safonov (IGSafonov)
2017-10-23 14:26:05 -05 (-0500)

Great documentation and pix.

Created: 2017-10-23 14:11:23 -05 (-0500)
Last modified: 2017-10-26 21:26:55 -05 (-0500)
Viewed: 68 times, last viewed: 2019-09-03 11:07:21 -05 (-0500)
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