Observation 108444: Russula fragrantissima Romagn.
When: 2012-08-17
Herbarium specimen reported

Notes: Large pale-tan capped Russula. Cap viscid/sticky when wet. Collected in mixed deciduous woods, with no obvious tree association. Pleasant almond smell and mild taste. Spore print is color B-C (cream) according to the Kibby-Fatto scale. Amyloid globose to subglobose spores with sharp spines (up to 1 micron tall) with some connectivity between spines. 20 spore average of 7.1 × 6.2 microns, Qm = 1.14.

Species Lists


The “optical sectioning” of the DIC photomicrograph shows some spores in surface vs. cross section focus. This clearly shows the extent of partial connectivity of spines.

Proposed Names

12% (2)
Used references: http://www.mtsn.tn.it/...
Based on microscopic features
28% (1)
Recognized by sight
44% (2)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Thanks Walt!
By: Linas Kudzma (baravykas)
2012-09-03 16:27:59 CDT (-0400)

I’m liking the idea of Russula fragrantissima. Spores match and the smell was strong but not unpleasant.

Russula foetens?
By: Linas Kudzma (baravykas)
2012-09-03 14:30:36 CDT (-0400)

Spores and general appearance fits, but the strong odor of almonds was not as disagreeable as some references suggest. These were relatively fresh specimens. Maybe they start to stink later?

Created: 2012-09-03 12:32:33 CDT (-0400)
Last modified: 2014-05-03 12:39:27 CDT (-0400)
Viewed: 80 times, last viewed: 2016-10-25 01:12:58 CDT (-0400)
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