Index / Search / Rudbeckia hirta var. hirta

§1 Plant

Rudbeckia hirta L. var. hirta

vernacular blackeyed Susan — variety · Asteraceae


USDA
RUHIH
GBIF
7223144
Rank
variety
blackeyed Susan (Rudbeckia hirta var. hirta)
Platephotograph · no rights reservedCC0 · public domain source · iNaturalist ↗

§2Habit & range

Habit and range

Growth habit
Forb/herb
Duration
Annual, Biennial, Perennial
Group
Dicot
Family
Asteraceae Bercht. & J. Presl
Genus
Rudbeckia
§2a

Native status, by region

  • CAN Canada Native
  • L48 Lower 48 States Native
§2b

County-level range

· 160 counties across 8 states/territories
Legend Native · 160 Introduced · 0 Both · 0 Hover a county for detail.

§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 160 counties across 8 states/territories.

Kentucky view state ↗ 20 N
Massachusetts view state ↗ 1 N
New York view state ↗ 6 N
North Carolina view state ↗ 1 N
Ohio view state ↗ 4 N
Pennsylvania view state ↗ 37 N
Tennessee view state ↗ 43 N
West Virginia view state ↗ 48 N

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/RUHIH ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/7223144 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T13:12:28Z