Observation 287852: Tuber puberulum clade

When: 2017-08-22

Collection location: Mansfield, Ohio, USA [Click for map]

Who: Django Grootmyers (heelsplitter)

Specimen available

Notes:
Found by, and collected with, Darin Wiseman. Growing buried in needle and cone litter at the base of a large, planted Picea abies. Abundant. Odor not distinctive. Taste like unsalted cashews. Peridium smooth. Not growing attached to rhizomorphs. No reaction to Lugol’s iodine on cut interior. Asci mostly 3 spored. Spores reticulate and ellispoid. Spore measurements from Darin Wiseman:

Spore measurements:
34.62 × 26.46μm, 44.97 × 31.57μm, 38.70 × 27.20μm, 31.66 × 23.39μm, 26.26 × 19.12μm, 35.39 × 23.75μm, 36.29 × 25.71μm, 29.72 × 18.28μm

Species Lists

Images

DSC_4179.JPG
DSC_4180.JPG
20901410_693968154125469_783134429981413144_o.jpg
Photo taken by Darin Wiseman
20170822_132046.jpg
20170822_132603.jpg
The tree on the right is the host

Proposed Names

57% (1)
Used references: Closest match based on partial sequence (sequenced by Rosanne Healy) was T. borchii, which is in this clade
-29% (1)
Used references: Closest match based on Rosanne Healy’s partial sequence

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= Observer’s choice
= Current consensus

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Created: 2017-08-23 05:12:23 EDT (-0400)
Last modified: 2018-02-24 01:31:12 EST (-0500)
Viewed: 121 times, last viewed: 2019-07-10 16:24:27 EDT (-0400)
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