Rudbeckia hirta var. hirta
Blackeyed Susan
Botanical Data
- Taxonomic Rank: Variety
- Botanical Family: Asteraceae
- WCVP Morphological Data: Recorded natively as a annual or perennial.
Find Reference Images
Google-powered external web search for Rudbeckia hirta var. hirta
Originating in North America, Rudbeckia hirta var. hirta (commonly known as Blackeyed Susan) is an annual or perennial herbaceous plant belonging to the Asteraceae family. Within its native range, this variety is primarily associated with temperate conditions. It is a naturally occurring variety of Rudbeckia hirta, which is linked below, along with other varieties of this species.
Macro Climate
Temperate
Plant Type
Herbaceous Perennial
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
North-Central U.S.A., Northeastern U.S.A., Southeastern U.S.A.
Botanical Countries (WGSRPD L3)
Alabama, Arkansas, Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Vermont, Virginia, West Virginia
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Altay, Austria, Baltic States, Belarus, Belgium, Cuba, Czechoslovakia, France, Germany, Great Britain, Hungary, Ireland, Irkutsk, Italy, Kazakhstan, Khabarovsk, Kirgizistan, Krym, Kuril Is., Myanmar, Netherlands, Norway, Poland, Primorye, Romania, Sakhalin, South European Russia, Spain, Switzerland, Turkmenistan, Ukraine, Uzbekistan, West Siberia, Yugoslavia
Base Species & Variations