Mushrooms Agaricus curve

V mushroom curve has several closely related species . A . Sylvi-cola grows from August to October only in forests . Different simple ring and smaller spores . Tuberous stem at the base and has a simple ring A . abruptibulbus . It grows from July to November, mainly in coniferous forests . Mushroom (Agaricus abruptibulbus) on all groundssimilar to A . arvensis, except squat flat tuber at the base of the legs, a simple ring and small spores . Class - Agaricomycetes . Genus - mushroom . Hat size 8 - 12 cm in diameter, in the form of a young ovoid, growing up to become a widely-convex or conical blunt tubercle, even later flat . Peel fibrous, pure white or cream,when pressed appear lemon-yellow spots . The pulp in a hat is relatively thin, white, grayish in the leg . Fresh mushroom has an almond or anise flavor . The length of the stipe 10 - 14 and a diameter of 0.8 - 2 cm, a hollow, sometimes slightly eccentric, is of a cylindrical shape thickening characteristic with a clear boundary . Often over a thickeningcurved, tapering at the top . The plates are free, very often, at first whitish, when ripe change color to brown-gray, meat, and then black and brown with reddish speckles . Spore print dark brown .