Rudbeckia hirta var. hirta
Blackeyed Susan
Botanical Data
- Taxonomic Rank: Variety
- Botanical Family: Asteraceae
- WCVP Morphological Data: Recorded natively as a annual or perennial.
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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
An “Introduced” distribution indicates that the plant is recorded outside its native range in that region as a result of deliberate or accidental human introduction. Introduced records may include casual, naturalized or invasive populations, but do not include plants that are only cultivated or planted without self-sustaining populations.
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