Index / Search / Rudbeckia grandiflora var. alismifolia
§1 Plant
Rudbeckia grandiflora (D. Don) J.F. Gmel. ex DC. var. alismifolia (Torr. & A. Gray) Cronquist
vernacular rough coneflower — variety · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb, Subshrub
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Rudbeckia
Native status, by region
- L48 Lower 48 States Native
County-level range
· 53 counties across 7 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 53 counties across 7 states/territories.
Arkansas view state ↗ 21 N ▾
Indiana view state ↗ 1 N ▾
Kentucky view state ↗ 1 N ▾
Louisiana view state ↗ 27 N ▾
- Allen 22003
- Beauregard 22011
- Bienville 22013
- Bossier 22015
- Caddo 22017
- Calcasieu 22019
- Caldwell 22021
- Catahoula 22025
- De Soto 22031
- Evangeline 22039
- Grant 22043
- Jackson 22049
- Jefferson Davis 22053
- LaSalle 22059
- Lincoln 22061
- Morehouse 22067
- Natchitoches 22069
- Ouachita 22073
- Rapides 22079
- Red River 22081
- Sabine 22085
- Union 22111
- Vermilion 22113
- Vernon 22115
- Webster 22119
- West Carroll 22123
- Winn 22127
Mississippi view state ↗ 1 N ▾
Tennessee view state ↗ 1 N ▾
Texas view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/RUGRA ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/4255079 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T14:17:10Z