Trametes ochracea is a polypore fungus that grows on deciduous trees, particularly birch and alder. In St. Petersburg and Leningrad Oblast, it is commonly found in urban parks and forests, often on dead or dying tree trunks. In north-western Russia, it is widely distributed in temperate forests, typically fruiting from July to October. The fungus has a semicircular to fan-shaped cap with a wavy margin, ochre to brown in color, and a pore surface that is white to light brown. It is a saprotrophic species, playing a role in decomposing wood and recycling nutrients in the ecosystem.
The Ochre Bracket mushrooms (Trametes ochracea) at the base of an aspen damaged by beavers near Kamenka River near extension of Planernaya Street in northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017 Konnolakhtinskaya dor., g. Sankt-Peterburg, Russia, 197229
Cluster of the Ochre Bracket mushrooms (Trametes ochracea) near Kamenka River near extension of Planernaya Street in northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017 Konnolakhtinskaya dor., g. Sankt-Peterburg, Russia, 197229
The Ochre Bracket mushrooms (Trametes ochracea) nibbled by rodents taken from northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017
Ochre Bracket mushrooms (Trametes ochracea) on a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017 Unnamed Road, Sankt-Peterburg, Russia, 194295
Ochre Bracket mushrooms (Trametes ochracea)(?) on a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017 Svetlanovskiy pr., 49, Sankt-Peterburg, Russia
Ochre Bracket mushrooms (Trametes ochracea) collected from a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
Ochre Bracket mushrooms (Trametes ochracea)(?) collected from a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
Ochre bracket mushrooms (Trametes ochracea) on a birch log in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017 Primorskoye sh., g. Sankt-Peterburg, Russia, 197755
Gills of Ochre Bracket mushrooms (Trametes ochracea) taken form area near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Cap of Ochre Bracket mushrooms (Trametes ochracea) taken form area near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Ochre bracket mushrooms (Trametes ochracea) in a spruce forest in Lembolovo, 40 miles north from Saint Petersburg. Russia, April 27, 2017 Unnamed Road, Leningradskaya oblast', Russia, 188695
Ochre Bracket mushrooms (Trametes ochracea) on a park bench in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019 Fedotovskaya Dorozhka, 25, Tarkhovka, Sankt-Peterburg, Russia, 197701
Ochre bracket (Trametes ochracea) on a birch log on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021 Unnamed Road, Leningradskaya oblast', Russia, 188663
AI-generated summary of observations
The fungus Trametes ochracea was observed in various locations in Leningrad Oblast and north-western Russia. It was found growing on trees damaged by beavers, stumps of birch and mountain ash, and on logs in swampy areas and spruce forests. The mushrooms were also seen on a park bench and an old railroad path. In some cases, the mushrooms were nibbled by rodents. Observations were made in different parks in Saint Petersburg, including Yuntolovsky Park and Sosnovka Park, as well as in other locations such as Lisiy Nos, Lembolovo, Tarkhovka, and Kuzmolovo. The fungus was observed on multiple dates between March 2017 and May 2021, indicating its presence in the region throughout the spring season. The mushrooms were found growing singly or in clusters.
Comments
Search of mushroom species for given keywords "Trametes ochracea" was done through
catalogueoflife.org.