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 (3,172 words) - 04:35, 7 September 2024
Common sunflower (redirect from Helianthus annus)
"Helianthus annuus 'Claret'". Apps.rhs.org.uk. Retrieved 2 August 2020. "Helianthus 'Gullick's Variety'". RHS. Retrieved 1 August 2020. "Helianthus 'Lemon...
50 KB (5,299 words) - 08:09, 9 October 2024
Jerusalem artichoke (redirect from Helianthus tuberosus)
The Jerusalem artichoke (Helianthus tuberosus), also called sunroot, sunchoke, wild sunflower, topinambur, or earth apple, is a species of sunflower native...
40 KB (4,626 words) - 15:28, 7 October 2024
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
origin, with the two parental species being Helianthus tuberosus and Helianthus pauciflorus. "Helianthus × laetiflorus Pers.". The Global Compositae Checklist...
3 KB (270 words) - 19:59, 8 August 2024
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
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
disc florets. "Helianthus angustifolius L." The Plant List. Archived from the original on 26 July 2020. Retrieved 4 July 2015. "Helianthus angustifolius"...
4 KB (327 words) - 05:45, 12 August 2024
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) - 22:33, 18 July 2024
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 (344 words) - 19:42, 30 August 2024
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
manner. "Helianthus divaricatus". NatureServe Explorer. NatureServe. Retrieved 2008-08-30.[permanent dead link] The Plant List, Helianthus divaricatus...
3 KB (301 words) - 02:09, 27 July 2024
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 (669 words) - 21:20, 29 August 2024
The Plant List, Helianthus atrorubens L. Biota of North America Program 2014 county distribution map Flora of North America, Helianthus atrorubens Linnaeus...
2 KB (144 words) - 11:50, 24 November 2022
Helianthus microcephalus is a perennial species of Helianthus also known as small woodland sunflower or small-wood sunflower or small-head sunflower or...
2 KB (178 words) - 13:39, 8 April 2024
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
Simsia amplexicaulis (redirect from Helianthus 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
or more red disc florets. The Plant List, Helianthus salicifolius A.Dietr. USDA, NRCS (n.d.). "Helianthus salicifolius". The PLANTS Database (plants...
2 KB (203 words) - 20:05, 14 July 2021
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
California, Helianthus gracilentus A. Gray, slender sunflower Flora of North America, Helianthus gracilentus A. Gray, 1876. Slender sunflower "Helianthus gracilentus"...
3 KB (241 words) - 02:31, 31 July 2024
collected in Illinois in 1904, type specimen of Helianthus illinoensis, syn of Helianthus occidentalis "Helianthus occidentalis". The Global Compositae Checklist...
2 KB (289 words) - 18:21, 2 December 2023
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
Helianthus arizonensis is a North American species of sunflower known by the common name Arizona sunflower. It is native to the States of Arizona and New...
1 KB (104 words) - 14:20, 6 June 2022
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
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
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
Helianthella uniflora (redirect from Helianthus uniflorus)
Binomial name Helianthella uniflora (Nutt.) Torr. & A.Gray 1842 Synonyms Helianthus uniflorus Nutt. 1834 Leighia uniflora (Nutt.) Nutt. Helianthella douglasii...
2 KB (185 words) - 09:11, 1 April 2024
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
Helianthus pauciflorus, called the stiff sunflower, is a North American plant species in the family Asteraceae. It is widespread across the Great Plains...
3 KB (456 words) - 16:59, 4 October 2023
sandy soils at low elevations. The Plant List, Helianthus heterophyllus Nutt. USDA, NRCS (n.d.). "Helianthus heterophyllus". The PLANTS Database (plants...
2 KB (170 words) - 22:22, 21 March 2021