Date: 6/28/2010. Location: Herbert Hoover NHS (map)
Classification Hierarchy | |
Kingdom | Plantae |
Subkingdom | Tracheophyta |
Superdivision | Spermatophyta |
Division | Magnoliophyta |
Class | Magnoliopsida |
Subclass | Rosidae |
Order | Apiales |
Family | Apiaceae |
Genus | Eryngium |
Species | Eryngium yuccifolium |
Date: 6/28/2010. Location: Herbert Hoover NHS (map)
Scientific Name: Eryngium yuccifolium (Eryngium - classical name for a prickly plant; yuccifolium - leaves like the Yucca plant)
Common Name: Rattlesnake master. The common name derives from an old belief that the plant was useful against rattlesnake bites.
Origin: Native
Notes: The plant is found in prairies, thickets, and open woods. Although this plant is a dicot, it is unusual because its leaves are parallel veined which is typically a monocot trait.
Additional references: 1, 2, 3, 4, 5, 6, 7, 8.
Flowers: June; florets white, 5 petaled; inflorescence, a cyme of globose heads with bracts below the heads and bracteoles below the florets.
Leaves: lower leaves with parallel veination, broadly linear, margins weakly spinescent.
Glossaries of botanical terms: 1, 2, 3, 4, 5, 6, 7, 8.