Cap: 15-28 mm, semiglobate, campanulate to convex, hardly expanding, margin often torn and pedaled, smooth not viscid, and slightly wrinkled and pitted with age. Dark grey-brown drying whitish.

Gills:ventricose-adnate, 5 mm broad, crowded and grey to olivaceous black with distinct white edges.

Stem:4-6.5 cm x 2-3 mm, cylindrical, fistulose and punctate-pruinose from apex to 1/3 towards base, downwards slightly fibrillose, reddish-brown and greyish. bluish at base.

Spores:12-14 x 8-10 x 6-7.5 microns. elliptical.

Sporeprint: Black with white edges.

Habitat:preferably the dung of buffalo and cattle, sometimes in manured soil, but rare. Originally only know of from Morocco, Africa and then from Hawaii, a recent discovery of this mushroom in abundance appeared in a lawn of a Churchyard of Belp near Bern, Switzerland. Additionally it has once been found in spain.

Distribution: North Africa and Hawaii, Spain and Switzerland.

Season: During and after rainy periods.

Dosage: 4 to 7 to 10 fresh mushrooms, 1-2 dried grams.

Comment: Common on Oahu at Kualoa Ranch and at pastures on Oahu's North Shore.