Helianthus pauciflorus subsp. subrhomboideus
Beautiful Sunflower, Rhombic Leaved Sunflower
Other regional names: Showy Sunflower +2 more
- Showy Sunflower
- Stiff Sunflower
- Subrhombic Sunflower
Also known as: Helianthus ×laetiflorus var. subrhomboideus (Rydb.) Fernald +8 more
- Helianthus ×laetiflorus var. subrhomboideus (Rydb.) Fernald
- Helianthus ×scaberrimus var. subrhomboideus (Rydb.) Farw.
- Helianthus pauciflorus subsp. subrhomboideus (Rydb.) Kartesz & Gandhi
- Helianthus pauciflorus var. subrhomboideus (Rydb.) Cronquist
- Helianthus rigidus subsp. laetiflorus (Rydb.) Heiser
- Helianthus rigidus subsp. subrhomboideus (Rydb.) Heiser
- Helianthus rigidus var. subrhomboideus (Rydb.) B.L.Turner
- Helianthus rigidus var. subrhomboideus (Rydb.) Cronquist
- Helianthus subrhomboideus Rydb.
Find Reference Images
Google-powered external web search for Helianthus pauciflorus subsp. subrhomboideus
Helianthus pauciflorus subsp. subrhomboideus (commonly known as Beautiful Sunflower or Rhombic-Leaved Sunflower) is a plant belonging to the Asteraceae family. It is found natively in North America. It is a naturally occurring subspecies of Helianthus pauciflorus, which is linked below, along with other subspecies of this species.
Macro Climate
Unspecified
Plant Type
Unclassified
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Eastern Canada, North-Central U.S.A., Northeastern U.S.A., Northwestern U.S.A., South-Central U.S.A., Western Canada
Botanical Countries (WGSRPD L3)
Alberta, Colorado, Connecticut, Illinois, Indiana, Iowa, Kansas, Maine, Manitoba, Massachusetts, Minnesota, Missouri, Montana, Nebraska, New Brunswick, New Hampshire, New Jersey, New Mexico, North Dakota, Nova Scotia, Ontario, Pennsylvania, Québec, Rhode I., Saskatchewan, South Dakota, Texas, Vermont, Wisconsin, Wyoming
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)
New York
Base Species & Variations