the species of Helianthus are native to North America and Central America. The best-known species is the common sunflower (Helianthus annuus). This and...

"Helianthus annuus 'Claret'". Apps.rhs.org.uk. Retrieved 2 August 2020. "Helianthus 'Gullick's Variety'". RHS. Retrieved 1 August 2020. "Helianthus 'Lemon...

The Jerusalem artichoke (Helianthus tuberosus), also called sunroot, sunchoke, wild sunflower, topinambur, or earth apple, is a species of sunflower native...

Look up Helianthus or helianthus in Wiktionary, the free dictionary. Helianthus is a genus of plants comprising sunflowers. Helianthus may also refer to:...

related Helianthus cusickii by its shorter ray petals and single-veined leaves, and genetic evidence indicates it is most closely related to Helianthus pumilus...

oil is the non-volatile oil pressed from the seeds of the sunflower (Helianthus annuus). Sunflower oil is commonly used in food as a frying oil, and in...

Chapter, Helianthus californicus Nutt. ex Torr. & Gray photos, description, interactive distribution map Flora of North America, Helianthus californicus...

Edward E. (2006). "Helianthus divaricatus". Flora of North America. Vol. 21. Oxford: Oxford University Press. p. 157. "Helianthus divaricatus - Plant...

considered to be edible. Helianthus annuus 'Russian Giant' was bred by Russian peasants for its staple food, sunflower seeds. "Helianthus annuus 'Russian Giant'"...

Helianthus giganteus, the giant sunflower or tall sunflower, is a species of Helianthus native to the eastern United States and eastern and central Canada...

Helianthus membranifolius is a species of sunflower in the family Asteraceae. It is native to Cayenne Island in French Guiana, part of the French Republic...

Plant List, Helianthus laevigatus Torr. & A.Gray Biota of North America Program 2014 county distribution map Flora of North America, Helianthus laevigatus...

disc florets. "Helianthus angustifolius L." The Plant List. Archived from the original on 26 July 2020. Retrieved 4 July 2015. "Helianthus angustifolius"...

California, Helianthus gracilentus A. Gray, slender sunflower Flora of North America, Helianthus gracilentus A. Gray, 1876. Slender sunflower "Helianthus gracilentus"...

Helianthus neglectus is a species of sunflower known by the common names neglected sunflower. It is native to the southwestern United States in southeastern...

Wikimedia Commons has media related to Helianthus debilis. Helianthus debilis is a species of sunflower known by the common names cucumberleaf sunflower...

Stichodactyla helianthus, commonly known as sun anemone, is a sea anemone of the family Stichodactylidae. Helianthus stems from the Greek words ἡλιος (meaning...

surrounding 50 or more red disc florets. The Plant List, Helianthus salicifolius A.Dietr. NRCS. "Helianthus salicifolius". PLANTS Database. United States Department...

Helianthus sarmentosus is a species of sunflower in the family Asteraceae. It is native to French Guiana, part of the French Republic. Tropicos, Helianthus...

swellings. Varieties Helianthus petiolaris var. canescens A.Gray - Arizona, California, Nevada, New Mexico, Texas, Chihuahua Helianthus petiolaris var. var...

The Plant List, Helianthus atrorubens L. Biota of North America Program 2014 county distribution map Flora of North America, Helianthus atrorubens Linnaeus...

in 1951, neotype for Helianthus maximiliani neotype designated in Heiser, C. B. 1966. The North American sunflowers (Helianthus). Mem. Torrey Bot. Club...

Helianthus smithii is a rare North American species of sunflower known by the common name Smith's sunflower. It is native to the southeastern United States...

Helianthus pauciflorus, called the stiff sunflower, is a North American plant species in the family Asteraceae. It is widespread across the Great Plains...

grows in dry, alkaline desert soils. The Plant List, Helianthus laciniatus A.Gray NRCS. "Helianthus laciniatus". PLANTS Database. United States Department...

20 inches) long. The Plant List, Helianthus exilis A.Gray Calflora taxon report, University of California, Helianthus exilis Gray serpentine sunflower...

collected in Illinois in 1904, type specimen of Helianthus illinoensis, syn of Helianthus occidentalis "Helianthus occidentalis". The Global Compositae Checklist...

Helianthus praetermissus is a rare and probably extinct North American species of sunflower, with the common names New Mexico sunflower and lost sunflower...

survey launch USC&GS Helianthus from 1919 to 1939. She was named after the Helianthus, the genus to which the sunflower belongs. Helianthus was designed by...

Plant List, Helianthus longifolius Pursh Biota of North America Program 2014 county distribution map Flora of North America, Helianthus longifolius Pursh...