S: (n) Tulostoma, genus Tulostoma, Tulestoma, genus Tulestoma (type genus of the Tulostomaceae) member holonym member meronym direct hypernym / inherited hypernym / sister term S: (n) fungus genus (includes lichen genera) S: (n) Erysiphe, genus Erysiphe (genus of powdery mildews) member holonym S: (n) Erysiphaceae, family Erysiphaceae (family of fungi parasitic mostly on leaves; includes powdery m