The cross-section photograph of this species is quite
revealing. When the warts on the cap were
sectioned, they show a gray interior. The pieces
of volva along the stem also show a gray interior.
And the floccose pieces of what I think may have been a
gray limbus internus are also distributed along the
stem and were sectioned.
The material is from Contra Costa County, California,
where it was found with Coastal Live Oak (Quercus
agrifolia).
brief editors
RET
name
Amanita sp-C25
author
Tulloss &
name status
cryptonomen temporarium
english name
"Featherbed Ringless Amanita"
etymology
California + sorora, sister; an ellision
GenBank nos.
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accession
locus
voucher
source
macrochemical tests
none reported.
partial veil
absent.
lamella edge tissue
sterile.
ecology
In a pair. At 156 m elev. With Quercus
agrifolia.
material examined
U.S.A.:
CALIFORNIA—Contra Costa Co. -
Sobrante Ridge Regional Preserve
[37.9667° N/ 122.262° W, 156 m],
7.i.2018 Ben Anderson s.n. [mushroomobserver
#305462]
(RET 822-8, nrITS & nrLSU seq'd.).
citations
—R. E. Tulloss
editors
RET
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name
Amanita sp-C25
name status
cryptonomen temporarium
author
Tulloss & S. D. Russell
english name
"Featherbed Ringless Amanita"
images
photo
Ben Anderson - (1-3) Sobrante Ridge Regional Preserve,
Contra Costa Co., California, U.S.A.
(RET 822-9) [Note: Unedited and
uncropped versions of the images on this page are to be
found here.—ed.]
name
Amanita sp-C25
name
Amanita sp-C25
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