Helianthella uniflora subsp. douglasii (Torrey & A. Gray) W.A. Weber

Helianthella uniflora subsp. douglasii (Torrey & A. Gray) W.A. Weber is an accepted subspecies name sensu FNA Ed. Comm., 2006c.

Vernacular names

• hélianthelle de Douglas Cuerrier

• Douglas' helianthella ITIS, 2010

Synonyms

• Helianthella douglasii Torrey & A. Gray
• Helianthella uniflora var. douglasii (Torrey & A. Gray) W.A. Weber FNA Ed. Comm., 2006c
• Helianthus uniflorus Nuttall FNA Ed. Comm., 2006c

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Asteranae
Order	Asterales
Family	Asteraceae
Subfamily	Asteroideae
Tribe	Heliantheae
Genus	Helianthella
Species	Helianthella uniflora
Subspecies	Helianthella uniflora subsp. douglasii

Habit

Herb