Agaricus arvensis, horse mushroom-coarse edible mushroom with a hollow stem and a broad white cap. Agaricus campestris, field mushroom, meadow mushroom-common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce.garicus campestris, field mushroom, meadow mushroom-common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce.
Summer Fun on the River ... Regional Parks presents the Russian River Festival, 31 days of outdoor adventure on Sonoma County's summer playground. Throughout July, we will be sharing all the cool ways you can explore and enjoy the Russian River.
Russia Cruises. On a river cruise in Russia youâll likely visit two of this expansive countryâs most important cities, St. Petersburg and Moscow. St. Petersburg has always been more of a city focused on the arts and Moscow on business and politics. Tolstoy even remarked about this dichotomy in his masterpiece novel Anna Karenina.