Observation 213117: Hymenopellis incognita (Methven & R.H. Petersen) R.H. Petersen
When: 2015-08-09
No herbarium specimen

Notes: in open campground area under hardwoods, including oak
spores 13.5 -18 × 8.5 -11 um

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spore size would rule out Hymenopellis sinapicolor
By: Steve Roberts (Mushroom World)
2015-08-17 23:27:31 EDT (-0400)

which has spore sizes of 9 -12 × 7 -9 um, as opposed to my collected specimen, which was 13.5 -18 × 8.5 -11 um (Peterson lists (12) 15 -19 × 8 -11.5 for H. incognita).

Also, I didn’t mention in my original post, but when I measured spores, I also checked the cheilocystida and pleurocystida, and what I observed fit, or was pretty close, to Peterson’s description and diagram in his book.

Created: 2015-08-17 20:04:15 EDT (-0400)
Last modified: 2015-08-31 13:13:47 EDT (-0400)
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