• Thumbnail for Helianthus
    the species of Helianthus are native to North America and Central America. The best-known species is the common sunflower (Helianthus annuus). This and...
    31 KB (3,175 words) - 02:44, 21 November 2024
  • Thumbnail for Common sunflower
    "Helianthus annuus 'Claret'". Apps.rhs.org.uk. Retrieved 2 August 2020. "Helianthus 'Gullick's Variety'". RHS. Retrieved 1 August 2020. "Helianthus 'Lemon...
    50 KB (5,324 words) - 23:53, 4 January 2025
  • Thumbnail for Jerusalem artichoke
    The Jerusalem artichoke (Helianthus tuberosus), also called sunroot, sunchoke, wild sunflower, topinambur, or earth apple, is a species of sunflower native...
    42 KB (4,712 words) - 20:27, 11 December 2024
  • Thumbnail for Helianthus debilis
    Wikimedia Commons has media related to Helianthus debilis. Helianthus debilis is a species of sunflower known by the common names cucumberleaf sunflower...
    8 KB (769 words) - 22:21, 21 March 2021
  • Thumbnail for Helianthus devernii
    related Helianthus cusickii by its shorter ray petals and single-veined leaves, and genetic evidence indicates it is most closely related to Helianthus pumilus...
    12 KB (1,365 words) - 22:23, 11 October 2024
  • Thumbnail for Simsia amplexicaulis
    Hemsl. Encelia mexicana Mart. ex DC. Helianthus amplexicaulis (Cav.) DC. Helianthus sericeus Sessé & Moc. Helianthus trilobatus Link Simsia amplexicaulis...
    2 KB (92 words) - 05:26, 8 November 2023
  • Look up Helianthus or helianthus in Wiktionary, the free dictionary. Helianthus is a genus of plants comprising sunflowers. Helianthus may also refer to:...
    533 bytes (93 words) - 22:14, 5 August 2023
  • Thumbnail for Helianthus petiolaris
    swellings. Varieties Helianthus petiolaris var. canescens A.Gray - Arizona, California, Nevada, New Mexico, Texas, Chihuahua Helianthus petiolaris var. var...
    6 KB (664 words) - 21:32, 26 April 2024
  • (1,300–4,900 ft). Helianthus deserticola is a daughter species of the species Helianthus annuus and Helianthus petiolaris. Helianthus deserticola is an...
    2 KB (176 words) - 22:10, 21 November 2023
  • Thumbnail for Helianthus anomalus
    Helianthus anomalus, the western sunflower, is a species of plants in the family Asteraceae, found in the southwestern United States. Helianthus anomalus...
    6 KB (714 words) - 04:48, 3 January 2024
  • Thumbnail for Helianthus exilis
    20 inches) long. The Plant List, Helianthus exilis A.Gray Calflora taxon report, University of California, Helianthus exilis Gray serpentine sunflower...
    2 KB (206 words) - 23:38, 26 March 2024
  • Thumbnail for Helianthus giganteus
    Helianthus giganteus, the giant sunflower or tall sunflower, is a species of Helianthus native to the eastern United States and eastern and central Canada...
    3 KB (341 words) - 03:46, 22 November 2024
  • Helianthus floridanus is a species of sunflower known by the common name Florida sunflower. It is native to the southeastern United States, found in all...
    2 KB (160 words) - 18:42, 21 June 2022
  • Thumbnail for Helianthus pumilus
    Helianthus pumilus is a North American species of sunflower known by the common name little sunflower or bush sunflower. It is found in the western United...
    2 KB (160 words) - 04:49, 18 July 2024
  • Thumbnail for Helianthus argophyllus
    Helianthus argophyllus is a North American species of sunflower known by the common name silverleaf sunflower. It is native to the coastal regions of the...
    2 KB (184 words) - 22:21, 21 March 2021
  • Thumbnail for Helianthus debilis subsp. cucumerifolius
    Helianthus debilis subsp. cucumerifolius, or cucumberleaf dune sunflower, is a subspecies of the species Helianthus debilis in the genus Helianthus, family...
    1 KB (114 words) - 19:50, 27 January 2023
  • 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...
    3 KB (234 words) - 19:42, 26 August 2024
  • Thumbnail for Helianthus maximiliani
    in 1951, neotype for Helianthus maximiliani neotype designated in Heiser, C. B. 1966. The North American sunflowers (Helianthus). Mem. Torrey Bot. Club...
    5 KB (536 words) - 01:45, 30 August 2024
  • Thumbnail for Helianthus hirsutus
    Helianthus hirsutus is a North American species of sunflower known by the common name hairy sunflower. It is widespread across south-central Canada, the...
    2 KB (232 words) - 10:16, 27 September 2024
  • Thumbnail for Sunflower oil
    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...
    20 KB (2,692 words) - 08:19, 3 January 2025
  • Actinia helianthus is an unaccepted scientific name and may refer to two species of sea anemones: Bubble-tip anemone (Entacmaea quadricolor), found in...
    313 bytes (68 words) - 01:21, 30 August 2018
  • Thumbnail for Helianthus salicifolius
    surrounding 50 or more red disc florets. The Plant List, Helianthus salicifolius A.Dietr. NRCS. "Helianthus salicifolius". PLANTS Database. United States Department...
    2 KB (195 words) - 20:05, 14 July 2021
  • grows in dry, alkaline desert soils. The Plant List, Helianthus laciniatus A.Gray NRCS. "Helianthus laciniatus". PLANTS Database. United States Department...
    2 KB (188 words) - 22:22, 21 March 2021
  • Thumbnail for Helianthus strumosus
    of Wisconsin with Helianthus strumosus being one of the fungus primary target. The Gibberidea disease is most recognized on Helianthus strumosus with black...
    6 KB (661 words) - 21:20, 29 August 2024
  • Thumbnail for Helianthus nuttallii
    each stem bears one to a few flowerheads. Subspecies of Helianthus nuttallii include: Helianthus nuttallii subsp. nuttallii - Canada, western United States...
    4 KB (354 words) - 16:55, 4 October 2023
  • disc florets. Subspecies Helianthus praecox subsp. hirtus (Heiser) Heiser - near Carrizo Springs in Dimmit County Helianthus praecox subsp. praecox -...
    3 KB (209 words) - 22:24, 21 March 2021
  • considered to be edible. Helianthus annuus 'Russian Giant' was bred by Russian peasants for its staple food, sunflower seeds. "Helianthus annuus 'Russian Giant'"...
    3 KB (214 words) - 10:38, 11 March 2024
  • March 2023. The Plant List, Helianthus niveus (Benth.) Brandegee SEINet, Southwestern biodiversity, Arizona Chapter, Helianthus niveus (Benth.) Brandeg....
    3 KB (223 words) - 18:03, 6 March 2023
  • Helianthus neglectus is a species of sunflower known by the common names neglected sunflower. It is native to the southwestern United States in southeastern...
    2 KB (151 words) - 22:23, 21 March 2021
  • Thumbnail for Helianthus grosseserratus
    artichoke NRCS. "Helianthus grosseserratus". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 2010-10-11. "Helianthus grosseserratus"...
    3 KB (388 words) - 10:18, 27 September 2024