what is the origin of the name?
Latin
Geastrum quadrifidum
 The specific epithet "quadrifidum" is derived from Latin, and means "four-forks".
what is geastrum quadrifidum? An inedible species of mushroom
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Geastrum quadrifidum [SEP] Taxonomy and naming
The specific epithet "quadrifidum" is derived from Latin, and means "four-forks".