Lichenized mushroom Lichenomphalia umbellifera on a well decomposed stump in a spruce forest near Kavgolovskoe Lake in Toksovo, suburb of Saint Petersburg. Russia, June 10, 2017
Heath navel mushrooms (Lichenomphalia umbellifera) on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Thallus of heath navel fungus (Lichenomphalia umbellifera) which is a lichen looking like green peas in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Pair of heath navel mushrooms (Lichenomphalia umbellifera) on peat soil in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Heath navel mushrooms (Lichenomphalia umbellifera) with its green thallus on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Side view of heath navel mushrooms (Lichenomphalia umbellifera) on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Heath navel mushrooms (Lichenomphalia umbellifera) among mosses and algae on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Heath navel mushrooms (Lichenomphalia umbellifera) on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
Severnyy pr., 26, Sankt-Peterburg, Russia, 194295
Heath navel mushrooms (Lichenomphalia umbellifera) on a mossy stump in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
Group of heath navel mushrooms (Lichenomphalia umbellifera) on a mossy stump in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
Close up of heath navel mushrooms (Lichenomphalia umbellifera) on a mossy stump in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017