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.
The 83 camp site Russian River Campground is the largest and one of the most popular campgrounds in the Chugach National Forest. The campground along the Russian River is one of the most organized and well laid out units in Alaska. 1  All 83 Russian River sites are RV suitable and paved. 2  Drinking water, flush toilets, vault toilets, Dump Station. 3  Fee Area â Maximum stay 3 Days.  2 Day-Use Parking Areas are provided. User Fee required.