Russula subsect. Rubrinae

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Russula subsect. Rubrinae
R. rubra the type species of the Rubrinae subsection

R. rubra the type species of the Rubrinae subsection

Systematics
Class : Agaricomycetes
Subclass : insecure position (incertae sedis)
Order : Russulales (Russulales)
Family : Deaf relatives (Russulaceae)
Genre : Russulas ( Russula )
Subsection : Russula subsect. Rubrinae
Scientific name
Russula subsect. Rubrinae
( Melzer & Zvara ) Singer

Russula subsect. Rubrinae is a sub-section from the genus of russulas (Russula) , within the section Rigidae stands. The subsection was originallydefinedby Rolf Singer . The type species is Russula rubra , the sharp vermilion deaf . Romagnesi also uses the Rubrinae subsectionin his systematics, but heusesit within the Russula sectionand containsonly one species, Russula rubra .

features

The representatives of the subsection are medium-sized, not very firm-fleshed pigeons. Often the hot to very hot tasting meat is quite brittle. The hats are mostly red or pink-red in color and the hat skin is dull and often frosted. It can be pulled off to a greater or lesser extent and never breaks open flaky at the edge. The stems are always white and the spore powder is colored ocher yellow (III-IV).

The cap skin (epicutis) contains more or less encrusted and acid-fast Pileocystiden , the content of which can usually be stained with sulfobenzaldehyde or sulfovanillin . The hymenial cystidia can also be colored in sulfovanillin.

Deaf species of the subsection Lepidinae
German species name Scientific species name author
Sharp vermilion blubber Russula rubra Fr. (1838)
Yellow-leaved Spei-blubber Russula rutila Romagn. (1952)

literature

Individual evidence

  1. ^ Monographic Key to European Russulas (1988). (PDF; 1.4 MB) In: The Russulales Website w3.uwyo.edu. Archived from the original on July 28, 2010 ; Retrieved January 24, 2012 (English, translation by M. Bon's Russula key).
  2. ^ Rolf Singer : Monograph of the genus Russula . In: A. Pascher (Ed.): Supplements to the Botanisches Centralblatt . tape  49 , 1932, pp. 242 ( online ).
  3. ↑ Russulas. (PDF DOC) Micologia.biz Web de micología Europea, p. 89 , accessed on August 3, 2011 (Spanish).