Harman Patil (Editor)

Russula atropurpurea

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Kingdom
  
Fungi

Class
  
Agaricomycetes

Family
  
Scientific name
  
Russula atropurpurea

Division
  
Basidiomycota

Order
  
Genus
  
Rank
  
Species

Russula atropurpurea wwwhlasekcomfotorussulaatropurpureaag2025jpg

Similar
  
Russula fragilis, Russula fellea, Russula ochroleuca, Russula nobilis, Russula caerulea

Feket sv r s galambgomba russula atropurpurea blackish purple russula purple brittlegill


Russula atropurpurea is an edible member of the Russula genus, that have the common name of brittlegills. It is dark vinaceous (red wine-coloured) or purple, and grows with deciduous, or occasionally coniferous trees. It is commonly called the blackish purple Russula, or the purple brittlegill.

Contents

Russula atropurpurea Gobicecom

Russula atropurpurea fungi kingdom


Taxonomy

Russula atropurpurea Russula atropurpurea

Initially described as Agaricus atropurpureus by German naturalist Julius von Krombholz in 1845, and placed in Russula by his countryman Max Britzelmayr in 1893, the binomial name of this mushroom R. atropurpurea (Krombh.) Britzelm is accepted as being incorrect, and mycologists cannot agree on a suitable replacement.

Description

Russula atropurpurea Gobicecom

The cap is 4–10 cm (1.5–4 in) in diameter. It is dark reddish purple, with a dark; sometimes almost black centre. At first it is convex, but later flattens, and often has a shallow depression. It can also be lighter in colour, or mottled yellowish. The stem is firm, white, and turns grey with age. It measures 3–6 cm in length and 1–2 cm in diameter. The closely set and fairly broad gills are adnexed to almost free, and pale cream, giving a spore print of the same colour. The flesh is white; with a fruity smell, similar to apples. It tastes moderately hot.

The species R. brunneviolacea, and R. romellii are similar, though both have darker spore prints.

Distribution and habitat

Russula atropurpurea Russula atropurpurea Purple Brittlegill mushroom

Russula atropurpurea appears in late summer and autumn. It is common in the northern temperate zones, Europe, Asia, and Eastern North America, and is mycorrhizal with oak (Quercus), with which it prefers to live. Favouring acid soil, it is occasionally found with beech (Fagus), or pine (Pinus).

Spores

The spore print is Whitish, and the subglobose to globose spores ornamented with warts and ridges measure 7-9 x 6-7 μm.

Edibility

This mushroom is said to be the mildest of the hot-tasting Russula species. It is edible if cooked, although not recommended.

References

Russula atropurpurea Wikipedia


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