Search for genus Helianthus returned 143 results.

species: Helianthus silphioides Nutt. – Odorous Sunflower

Odorous Sunflower, Rosinweed Sunflower

Kingdom: Plantae

species: Helianthus devernii Draper

Kingdom: Plantae

species: Helianthus microcephalus Torr. & A.Gray – Woodland Sunflower

Woodland Sunflower, Small-Head Sunflower, Small-Wood Sunflower, Småblommig Solros

Kingdom: Plantae

• Occurrences: 15

species: Helianthus asper hort. ex Steud., 1840

Kingdom: Plantae

species: Helianthus argophyllus Torr. & A.Gray – Silverleaf Sunflower

Silverleaf Sunflower, Silversolros, Silver-Leaf Sunflower

Kingdom: Plantae

• Occurrences: 5

species: Helianthus decapetalus L. – Thin-Leaf Sunflower

Thin-Leaf Sunflower, Ten-Petals Sunflower, Gullsolros, Thin-Leaved Sunflower, Ten-Rayed Sunflower, Thinleaf Sunflower, Pale Sunflower

Kingdom: Plantae

• Occurrences: 58

species: Helianthus niveus (Benth.) Brandegee – Snowy Sunflower

Kingdom: Plantae

• Occurrences: 4

species: Helianthus xluxurians (E.Watson) R.W.Long, 1954

Kingdom: Plantae

species: Helianthus mol

Kingdom: Plantae

species: Helianthus radula (Pursh) Torr. & A.Gray – Pineland Sunflower

Pineland Sunflower, Rayless Sunflower

Kingdom: Plantae

• Occurrences: 6