Helianthus pauciflorus ssp. subrhomboideusSubspecies

Helianthus pauciflorus ssp. subrhomboideus — (c) William Van Hemessen, some rights reserved (CC BY-NC), uploaded by William Van Hemessen

Common Name(s)

stiff sunflower

Regions

Anoka County, Minnesota

Synonyms

Helianthus rigidus ssp. subrhomboideus
Helianthus subrhomboideus
Helianthus rigidus ssp. laetiflorus
Helianthus laetiflorus var. subrhomboideus
Helianthus pauciflorus var. subrhomboideus
Helianthus rigidus var. subrhomboideus

External Resources