Helvella cupuliformis is a species of fungus in the family Helvellaceae of the order Pezizales, described in 1966.
Description A variant has been described from China, H. cupuliformis var. crassa that has larger fruit bodies () and wider spores (18–21 by 12.5–15 μm).
Distribution This species has been found in China, and Jalisco (Mexico).
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