Helianthella, the little sunflower, is a genus of North American plants in the family Asteraceae.

Species

• Helianthella californica A.Gray - California, Nevada, Oregon
• Helianthella castanea Greene - San Francisco Bay region
• Helianthella ciliata S.F.Blake - Chihuahua
• Helianthella durangensis B.L.Turner - Durango
• Helianthella gypsophila B.L.Turner - Nuevo León, Coahuila
• Helianthella mexicana A.Gray - San Luis Potosí, Zacatecas, etc.
• Helianthella microcephala (A.Gray) A.Gray - Arizona, New Mexico, Colorado, Utah
• Helianthella parryi A.Gray - Arizona, New Mexico, Colorado, Utah
• Helianthella quinquenervis (Hook.) A.Gray - from Coahuila to Oregon + Montana
• Helianthella uniflora (Nutt.) Torr. & A.Gray - from New Mexico to British Columbia

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