Index / Search / Eryngium aquaticum
§1 Plant
Eryngium aquaticum L.
vernacular rattlesnakemaster — species · Apiaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Biennial
- Group
- Dicot
- Family
- Apiaceae Lindl.
- Genus
- Eryngium
§2a
Native status, by region
- CAN Canada Introduced
- L48 Lower 48 States Native
§2b
County-level range
· 91 counties across 12 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 91 counties across 12 states/territories.
Alabama view state ↗ 1 N ▾
Delaware view state ↗ 2 N ▾
District of Columbia view state ↗ 1 N ▾
Florida view state ↗ 16 N ▾
Georgia view state ↗ 9 N ▾
Mississippi view state ↗ 1 N ▾
New Jersey view state ↗ 10 N ▾
New York view state ↗ 2 N ▾
North Carolina view state ↗ 13 N ▾
Pennsylvania view state ↗ 4 N ▾
South Carolina view state ↗ 10 N ▾
Virginia view state ↗ 22 N ▾
- Accomack 51001
- Arlington 51013
- Charles City 51036
- Chesapeake (city) 51550
- Essex 51057
- Fairfax 51059
- Gloucester 51073
- James City 51095
- King and Queen 51097
- King George 51099
- King William 51101
- Lancaster 51103
- Middlesex 51119
- New Kent 51127
- Northampton 51131
- Northumberland 51133
- Prince William 51153
- Stafford 51179
- Surry 51181
- Virginia Beach (city) 51810
- Westmoreland 51193
- York 51199
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/ERAQ ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3034418 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T10:50:45Z