|
Definition of Pediocactus knowltonii
1. Noun. Small clustering cactus of southwestern United States; a threatened species.
Exact synonyms: Knowlton's Cactus
Generic synonyms: Cactus
Group relationships: Genus Pediocactus, Pediocactus
Generic synonyms: Cactus
Group relationships: Genus Pediocactus, Pediocactus