Russula subsect. Chamaeleontinae
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Russula risigallina is the type species of the subsection Chamaeleontinae. Drawing by G. Bresadola |
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Russula subsect. Chamaeleontinae is a subsection of the genus Russula , which is within the section Lilaceae .
features
The subsection mostly contains small and rarely medium-sized species. The meat is soft to fragile and completely mild. The edge of the hat is more or less smooth and only more clearly grooved with age. The hat skin can often be pulled off far. The hats are colored yellow to red or also have greenish to purple hat colors. The spore powder is yellow.
Encrusted primordial hyphae (acid-resistant external incrustation) can be detected in the cap skin ; the hyphae are slender and thin and about 5 µm wide. Pileocystides are absent or difficult to recognize, the sulfo-benzaldehyde reaction is always negative. The hyphae end cells of the cap skin are clubbed or more or less head-shaped and laticiferous elements in the stalk react with sulfobenzaldehyde.
The type species is Russula risigallina, the alternating yolk- horned blubber .
Systematics
In the Romagnesi classification system, the taxon Chamaeleontinae has the rank of a section and is next to the Amethystinae and Ochroleucinae within the subgenus Incrustatula .
At Sarnari , the Chamaeleontinae are a subsection within the Amethystinae section, which corresponds to the yellow-pored representatives from Romagnesi's subgenus Incrustatula . Sister taxa are the subsections Amethystinae , the Integroidinae and the Olivaceinae . In general one can say that the species with real encrusted cells in the cap skin are all more or less related to one another.
| German species name | Scientific species name | author |
|---|---|---|
| Shiny yellow yolk blubber | Russula acetolens | Rauschert (1989) |
| Ocher-pored edible puffin | Russula medullata | Romagn. (1997) |
| Multi-colored Täubling * | Russula multicolor | (1877) |
| Olive green yolk blubber | Russula postiana | Romell (1912) |
| Ocher-leaved vermilion blotch | Russula pseudointegra | Arnaud & Goris (1907) |
| Alternating colored yolk blubber | Russula risigallina | (Batsch) Sacc. (1915) |
| Pink-stalked Täubling * | Russula roseipes | Secr. ex Bres. (1881) |
| Wrong female pigeon | Russula subcompacta * | Britzelm. (1885) |
| Species marked with an asterisk (*) are not generally recognized. | ||
literature
- Ludwig Beenken: The genus Russula: Investigations into their systematics based on ectomycorrhizae. (PDF, 27 MB) Dissertation, LMU Munich: Faculty of Biology. 2004, p. XX , accessed on January 21, 2011 .
Individual evidence
- ↑ Marcel Bon (ed.): Parey's book of mushrooms . Franckh-Kosmos Verlag, Stuttgart 2005, ISBN 3-440-09970-9 , pp. 72 .
- ↑ Monographic key of the russules of Europe ( Memento of July 28, 2010 in the Internet Archive ) under The Russulales Website ( Memento of the original of May 11, 2005 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
