Calvatia nodulata, a New Gasteroid Fungus from Brazilian Semiarid Region

Figure 4

Drawings of microstructures of Calvatia nodulata: (a) chains of cells of exoperidium, bar = 10 μm; (b) ornamentation of capillitium, bar = 10 μm; (c) punctate basidiospores, bar = 5 μm.

(a)

(b)

(c)