Name: Russula rubescens Beardslee
Most Confident Observations:
Copyright © 2019 Eva Skific (Evica)
Copyright © 2019 Eva Skific (Evica)
Copyright © 2019 Eva Skific (Evica)
Copyright © 2019 Eva Skific (Evica)
Version: 3
Previous Version 


First person to use this name on MO: Nathan Wilson
Editors: Erlon

Observations of:

this name (52)

this taxon, other names (0)

this taxon, any name (52)

other taxa, this taxon proposed (0)

any taxon, this name proposed (52)

Nomenclature:

Rank: Species

Status: Accepted

Name: Russula rubescens

Author: Beardslee

Citation: Mycologia 6 (2): 91 (1914) [MB#204929]

Classification:

Domain: Eukarya

Kingdom: Fungi

Phylum: Basidiomycota

Class: Agaricomycetes

Order: Russulales

Family: Russulaceae

Genus: Russula

Lifeform:
Notes on Taxonomy: [Edit]

Type: Asheville, North Carolina, USA

Brief Description:

Russula rubescens sp. nov. (original description)

Pileus: convex, finally expanded and depressed, 5-8 cm. broad; surface red, margin paler, fading with age, thin, striate; context mild to the taste; lamellae rather close, white, adnate, forked, especially at the base.

Spores: pale-yellow, subglobose, 7-9 microns, rough, echinulate; cystidia large, numerous, 50-65 X 10-12 microns.

Stipe: white, at length becoming cinereous without and within, often blackening with age or in drying, quickly becoming red and then black when wounded, stuffed, becoming hollow.

This species seems especially well marked. The reddening of the stipe when scraped is seen in certain members of the Compactae, but a red species which has this character is a novelty. It suggests in some ways R. depallens Fries, which seems to be a puzzle to European mycologists. It is believed by them, however, to be different from that species. As it grows, I find the stipe always becoming blackish within and without at the base. (Beardslee, 1914)

Beardslee, H. (1914). Notes on a Few Asheville Fungi. Mycologia, 6(2), 88-92. doi:10.2307/3753637

Kuo, M. (2005, January). Russula rubescens. Retrieved from the MushroomExpert.Com Web site: http://www.mushroomexpert.com/russula_rubescens.html

Descriptions: [Create]

Comments

Add Comment
No one has commented yet.

Created: 2010-02-05 18:37:52 PST (-0800) by Nathan Wilson (nathan)
Last modified: 2018-10-22 07:16:57 PDT (-0700) by Erlon (Herbert Baker)
Viewed: 250 times, last viewed: 2019-11-30 13:53:13 PST (-0800)
Show Log