Observation 76106: Lentinula raphanica (Murrill) Mata & R.H. Petersen
When: 2011-08-30
No herbarium specimen
0 Sequences

Notes:
Found some shiitake like Lentinus sp. in the Hardwoods. My guess is its Lentinus lepideus “train wrecker”.

Habitat:
Growing on dead oak log

Gills:
White, serrated gill edges

Stem:
Centered to cap and growing lateral

Cap:
Fleshy light tan cap with brown “hairs or scales” in some samples cap just light brown

Spore print color:
white

Bruising:
Slowly bruised brown when cut

Other information:
Growing in clusters and single.

Proposed Names

44% (2)
Eye3
Used references: Mushrooms Demystified, pg.141
19% (3)
Eye3
Recognized by sight
Used references: Common Florida Mushrooms
57% (1)
Eyes3
Recognized by sight: No records of L. boryana have been confirmed from the US in some 25 years of focused efforts on the genus and its specific distribution.
Used references: Mata et al., “The Genus Lentinula in the Americas.” Mycologia 93.6 (2001): 1102-1112. (http://0-www.jstor.org.catalog.multcolib.org/stable/3761671) + personal correspondence with Dr. Mata.
Based on microscopic features: “Lentinula raphanica can be distinguished from L. boryana by the shape of the cheilocystidia and basidiospore dimensions. Cheilocystidia of L. raphanica are clavate and frequently knobbed or diverticulate at the apex and somewhat smaller in size. Spores of L. raphanica have a narrower shape, more subcylindrical than oblong, judged by its higher mean ratio of Q = 2.16. Caulocystidia are also different, more clavate and knobbed in L. raphanica than in L. boryana.” (Mata et al. 2001)

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2011-09-11 19:34:21 PDT (-0700)
Last modified: 2013-07-29 11:49:49 PDT (-0700)
Viewed: 133 times, last viewed: 2017-10-11 17:15:49 PDT (-0700)
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