Extract from Wikipedia article: Trichaptum abietinum is a species of poroid fungus in the order Hymenochaetales. It is saprophytic, growing from dead conifer wood.
AI-generated description
Trichaptum abietinum is a species of fungus that grows on coniferous trees, particularly spruce and fir. In St. Petersburg, Leningrad Oblast, and north-western Russia, it has been found to be relatively common, often fruiting in late summer to early fall. The fungus forms small to medium-sized brackets that are semicircular or kidney-shaped, with a smooth, velvety surface that ranges in color from white to light brown. It is typically found on dead or dying trees, and can also occur on stumps and logs.
Purplepore bracket fungus (Trichaptum abietinum) on a dead spruce tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017 Zapadniy Skorostnoy Diameter, g. Sankt-Peterburg, Russia, 197758
Saprophytic mushrooms Trichaptum abietinum (purplepore bracket fungus) on a dead spruce tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017 Zapadniy Skorostnoy Diameter, g. Sankt-Peterburg, Russia, 197758
Crust of purplepore bracket mushroom (Trichaptum abietinum) on a lower side of a fallen spruce tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017 Unnamed Road, g. Sankt-Peterburg, Russia, 197758
Gills of purplepore bracket fungus (Trichaptum abietinum) taken from a spruce tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
Cap of purplepore bracket fungus (Trichaptum abietinum) taken from a spruce tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
Corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Pores of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Crust of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Corticioid form of mushroom Trichaptum abietinum with algae on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Crust of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Pores of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Unnamed Road, Sankt-Peterburg, Russia
Purplepore bracket fungus (Trichaptum abietinum) on a dry spruce tree near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, April 5, 2017 Unnamed Road, Oselki, Leningradskaya oblast', Russia, 188665
Corticioid form of purplepore bracket fungus (Trichaptum abietinum) on a spruce log near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017 Ozyornaya ul., 45, Russia, 197733
Blotches of corticioid form of purplepore bracket fungus (Trichaptum abietinum) on a spruce log near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017 Ozyornaya ul., 45, Russia, 197733
Crust of corticioid form of purplepore bracket fungus (Trichaptum abietinum) on a spruce log near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017 Ozyornaya ul., 45, Russia, 197733
Multicolored corticioid form of purplepore bracket fungus (Trichaptum abietinum) on a spruce log near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017 Ozyornaya ul., 45, Russia, 197733
Crust of purplepore bracket fungus (Trichaptum abietinum) on a spruce log near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017 Ozyornaya ul., 45, Russia, 197733
AI-generated summary of observations
Observations of Trichaptum abietinum in Leningrad Oblast and north-western Russia show that the fungus grows on dead or dying spruce and pine trees. It was found in various forms, including bracket-like and corticioid forms, with purple pores and a crust-like appearance. The fungus was observed in different locations, including Dibuny-Pesochny near Saint Petersburg, Sosnovka Park, and Komarovo, north-west of Saint Petersburg. In some cases, the fungus was found with algae growing on it. The observations were made during March and April 2017, suggesting that the fungus is active during this time period in the region. The fungus was found on both spruce and pine trees, indicating a preference for coniferous hosts. The various forms of the fungus, including multicolored corticioid forms, were observed on different parts of the trees, such as trunks, logs, and fallen branches.
Comments
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