Home Page › Picture Archives › Mushrooms of Russia › List › Variable oysterling  Русский


Fungi: Basidiomycota: Agaricomycetes: Agaricales: Inocybaceae: Crepidotus variabilis (Pers.) P. Kumm., 1871

Crepidotus variabilis – Variable oysterling

Synonyms: Agaricus albidus, Agaricus sinuatus, Agaricus variabilis, Claudopus multiformis, Claudopus variabilis, Crepidopus variabilis, Dochmiopus variabilis.

Common name: variable oysterling.

Russian name: Krepidot izmenchivyy.

Extract from Wikipedia article: Crepidotus variabilis is a species of saprophytic fungi in the family Crepidotaceae. It is commonly known as a variable oysterling in the United Kingdom and is seen there in autumn. May occur solitary, but more often in small scattered groups from summer to autumn on twigs and other woody debris of broad-leaved trees. Very common but often confused with Crepidotus cesatii.

AI-generated description

Crepidotus variabilis is a small to medium-sized fungus with a fan-shaped or semicircular cap, typically 1-4 cm in diameter, and a wavy or lobed margin. It has a whitish to pale brown cap surface and a white to light brown spore print. The stem is usually absent or very short. In St. Petersburg, Leningrad Oblast, and north-western Russia, Crepidotus variabilis grows on dead wood, particularly deciduous trees, from summer to autumn. It is considered a relatively rare species in the region, but can be found in moist, wooded areas with abundant decaying wood.

Photos of this mushroom from the area of St. Petersburg, Russia

Variable oysterling mushrooms (<B>Crepidotus variabilis</B>)(?) near Dibuny, north-west from Saint Petersburg. Russia, <A HREF="../date-en/2017-09-18.htm">September 18, 2017</A>
LinkVariable oysterling mushrooms (Crepidotus variabilis)(?) near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
Location on mapsZapadniy Skorostnoy Diameter, Sankt-Peterburg, Russia, 197758
Variable oysterling mushrooms (<B>Crepidotus variabilis</B>)(?) on a fallen tree near Dibuny, north-west from Saint Petersburg. Russia, <A HREF="../date-en/2017-09-18.htm">September 18, 2017</A>
LinkVariable oysterling mushrooms (Crepidotus variabilis)(?) on a fallen tree near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
Location on mapsZapadniy Skorostnoy Diameter, Sankt-Peterburg, Russia, 197758

AI-generated summary of observations

In Leningrad Oblast and north-western Russia, observations of Crepidotus variabilis have been recorded. Specifically, near Dibuny, northwest of Saint Petersburg, the fungus was found on September 18, 2017. The mushrooms were identified as variable oysterling, growing near Dibuny. They were also spotted on a fallen tree in the same area, suggesting that Crepidotus variabilis can thrive on decaying wood. The observations highlight the presence of this fungus in the region, with a specific sighting in a localized area near Saint Petersburg. The records from 2017 provide insight into the habitat and growth patterns of Crepidotus variabilis in north-western Russia. The fungus appears to be adaptable, growing on various substrates, including fallen trees. These findings contribute to the understanding of the distribution and ecology of Crepidotus variabilis in the region. Further studies can build upon these observations.

Comments

Download the map and open it in Google Earth for more accurate viewing.

Links

Acknowledgements

Russian web-forums Planeta Gribov, V Kontakte, and Griby Sredney Polosy for learning names of local mushrooms.

This web page was generated by a special script.