'Geastrum' definitions:
Definition of 'Geastrum'
(from WordNet)
noun
Type genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments [syn: Geastrum, genus Geastrum]
Definition of 'Geastrum'
From: GCIDE
- Geastrum \Geastrum\ prop. n. The type genus of the Geastraceae, consisting of fungi whose outer peridium when dry splits into starlike segments.
- Syn: genus Geastrum. [WordNet 1.5]