Characteristics
Dicots
Eryngium yuccifolium Michx.
BUTTON RATTLESNAKEMASTER; BUTTON ERYNGO
**
The variety synchaetum (more common in the southern range of the species) is recognized by its narrower leaves and involucral bracts, and with the prickles or bristles often 2-4 at each point along the leaf margin (Mathias & Constance 1941).
Native
FAC (NWPL)
FACW (DEP)
**
Citation
ERYNGIUM YUCCIFOLIUM Michaux, Fl. Bor.-Amer. 1: 164. 1803.
**
VIRGINIA: Without data, Michaux s.n. (holotype: P?).
Species Distribution Map
Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.
Source
Synonyms
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Counties listed:
Range of years during which specimens were collected: