Ohio Helianthus navarri Phil. - Chile Helianthus neglectus Heiser - neglected sunflower - New Mexico, Texas Helianthus niveus ( ... Tennessee Helianthus speciosus Hook. - Michoacán Helianthus strumosus L. - eastern and central United States, Canada Helianthus ... Helianthus diffusus Sims - Missouri† Helianthus dissectifolius R.C.Jacks. - Mexico Helianthus divaricatus L. - woodland ... Virginia Helianthus eggertii Small - Alabama, Kentucky, and Tennessee Helianthus exilis A.Gray - California Helianthus ...
The Plant List, Helianthus niveus (Benth.) Brandegee SEINet, Southwestern biodiversity, Arizona Chapter, Helianthus niveus ( ... USDA Plants Profile for Helianthus niveus (showy sunflower) Calflora: Helianthus niveus (Desert sunflower, Silver leaved ... Helianthus niveus is a species of sunflower known by the common names showy sunflower and snowy sunflower. It is native to ... Contreras, A.; Rhodes, L.; Maxted, N. (2016). "Helianthus niveus". IUCN Red List of Threatened Species. 2016: e. ...
ISBN 978-90-5410-049-2. Media related to Heliaster helianthus at Wikimedia Commons Data related to Heliaster helianthus at ... H. helianthus is a multi-armed starfish, the number of arms usually being in the range 28 to 39, and the diameter typically ... H. helianthus is preyed on by the starfish Meyenaster gelatinosus. In general, small individuals are eaten whole and large ... The sun star (Heliaster helianthus) is a species of Asteroidea (starfish) in the family Heliasteridae. It is found in shallow ...
... is a hybrid sunflower in the family Asteraceae. It is native to Ohio. "World Plants" (in German). ... "Helianthus × brevifolius". Global Biodiversity Information Facility. Retrieved 10 May 2023. v t e (CS1 German-language sources ... Helianthus, Plant nothospecies, All stub articles, Heliantheae stubs). ...
... is a species of sunflower in the family Asteraceae. It is native to Chile in South America. The ... Helianthus, Flora of Chile, Plants described in 1895, All stub articles, Heliantheae stubs). ...
... are an annual species that flower in the late summer to early fall months.Helianthus species require a lot ... Helianthus agrestis plants can grow up to one meter tall. Helianthus agrestis is a flowering plant that has bright orange- ... Helianthus agrestis is native to Florida. Outside of Florida, it is also only found in Thomasville, Georgia. Helianthus ... In wildlife, birds and small mammals consume Helianthus agrestis seeds. It is primarily pollinated by bees. "Helianthus ( ...
... is native to these states, not introduced. Helianthus anomalus has unique traits that allows it to thrive ... Helianthus anomalus has a high leaf succulence, which allows it to survive long periods of drought common to its habitat. The ... Helianthus anomalus is an annual plant. It is classified as Vulnerable in its native range and it is declining. Individuals of ... Helianthus anomalus is found in the United States in Arizona, New Mexico, Nevada and Utah. Both H. anomalus hybrids are subject ...
... has 3-lobed leaves and a large flowering head with red ray florets and yellow disc florets. The plant ... Helianthus speciosus is a Mexican species of sunflower in the family Asteraceae, called the showy Mexican sunflower. It is ... Helianthus speciosus, showy Mexican sunflower. Botanical Magazine 61: plate 3295 and 2 subsequent text pages full-page color ... Helianthus, Flora of Michoacán, Plants described in 1834, Endemic flora of Mexico, All stub articles, Heliantheae stubs). ...
... neotype for Helianthus maximiliani neotype designated in Heiser, C. B. 1966. The North American sunflowers (Helianthus). Mem. ... Helianthus maximiliani is native to the Great Plains in central North America, and naturalized in the eastern and western parts ... Helianthus maximiliani is a North American species of sunflower known by the common name Maximilian sunflower. This sunflower ... "Helianthus maximiliani". The Global Compositae Checklist (GCC) - via The Plant List. Note that this website has been superseded ...
Subspecies Helianthus praecox subsp. hirtus (Heiser) Heiser - near Carrizo Springs in Dimmit County Helianthus praecox subsp. ... Helianthus praecox grows on sandy soils and coastal prairies. It is an annual herb up to 150 cm (60 inches or 5 feet) tall. One ... Helianthus praecox is a North American species of sunflower known by the common name Texas sunflower. It is endemic to Texas. ... A.Gray Biota of North America Program 2014 county distribution map Flora of North America, Helianthus praecox Engelmann & A. ...
... is a species of sunflower in the family Asteraceae. It is native to French Guiana, part of the French ... Tropicos, Helianthus sarmentosus Rich. Richard, Louis Claude Marie 1792. Actes de la Société d'Histoire Naturelle de Paris 1(1 ... Helianthus, Flora of French Guiana, Plants described in 1792, All stub articles, Heliantheae stubs). ...
... Linnaeus, 1753. Purpledisc sunflower Alabama Plants, Helianthus atrorubens L. - Purple Disk Sunflower ... Helianthus atrorubens is a perennial herb sometimes as much as 200 cm (80 inches) tall. Most of the leaves are close to the ... Helianthus atrorubens is a North American species of sunflower known by the common name purpledisc sunflower. It is native to ... The Plant List, Helianthus atrorubens L. Biota of North America Program 2014 county distribution map Flora of North America, ...
... grows in open swamps and meadows, and along roadsides. It is an perennial herb up to 300 cm (10 feet) tall ... Helianthus resinosus is a North American species of sunflower known by the common name resindot sunflower. It is native to the ... Flora of North America, Helianthus resinosus Small, 1903. Resindot sunflower Biota of North America Program 2014 county ... Helianthus, Endemic flora of the United States, Flora of the Southeastern United States, Taxa named by John Kunkel Small, ...
The Plant List, Helianthus angustifolius L. "Helianthus angustifolius". Germplasm Resources Information Network. Agricultural ... Helianthus angustifolius is often cultivated for its bright, showy yellow flowers. Leaves are long and narrow, up to 15 cm (6 ... Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. It is ... Biota of North America Program 2014 county distribution map Flora of North America, Helianthus angustifolius Linnaeus, 1753. ...
... is an unaccepted scientific name and may refer to two species of sea anemones: Bubble-tip anemone (Entacmaea ... quadricolor), found in the Indo-Pacific Ocean Stichodactyla helianthus, found in the Caribbean Sea This disambiguation page ...
... A. Gray, 1865. Bolander's sunflower C.Michael Hogan, ed. 2010. Helianthus bolanderi. Encyclopedia of Life ... Helianthus bolanderi is a species of sunflower known by the common names Bolander's sunflower and serpentine sunflower. It is ... USDA, NRCS (n.d.). "Helianthus bolanderi". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant ... Calflora taxon report, University of California, Helianthus bolanderi A. Gray Bolander's sunflower, serpentine sunflower Biota ...
Helianthus stems from the Greek words ἡλιος (meaning sun), and ἀνθος, meaning flower. S. helianthus is a large, green, sessile ... helianthus in the Florida Bay. Like many other sea anemones, S. helianthus excretes a variety of toxins that can serve ... S. helianthus shows a variety of promising applications in the medical field due to its toxin-producing capability. ShK-186, a ... S. helianthus may live singularly, but commonly live in dense aggregations such as in reef formations. Like many other anemones ...
Subspecies Helianthus pauciflorus subsp. pauciflorus: 80-200 cm (2 ft 7 in - 6 ft 7 in) tall; leaves alternate near the end of ... Helianthus pauciflorus, called the stiff sunflower, is a North American plant species in the family Asteraceae. It is ... "Helianthus pauciflorus". The Global Compositae Checklist (GCC) - via The Plant List. Note that this website has been superseded ... "Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O.Spring & E.E.Schill". International Plant Names Index (IPNI). Royal ...
... type specimen of Helianthus illinoensis, syn of Helianthus occidentalis "Helianthus occidentalis". The Global Compositae ... Subspecies Helianthus occidentalis subsp. occidentalis - most of species range Helianthus occidentalis subsp. plantagineus ( ... Helianthus occidentalis differs from other, similar species by its sparse leaves, most of which are crowded around the lower ... Helianthus occidentalis, the fewleaf sunflower or western sunflower, is a species of sunflower native to the Eastern and ...
... is an erect perennial herb growing from a network of tough, woody roots with small rhizomes. It is a ... Helianthus californicus is a North American species of sunflower known by the common name California sunflower. It is native to ... Biota of North America Program 2014 county distribution map Calflora taxon report, University of California, Helianthus ... Gray photos, description, interactive distribution map Flora of North America, Helianthus californicus de Candolle 1836. ...
... is a perennial wildflower endemic to the Piedmont physiographic province of North Carolina and South ... Flora of North America 2(2): 330 Flora of North America, Helianthus schweinitzii Torrey & A. Gray, 1842. Schweinitz's sunflower ... Helianthus, Flora of North Carolina, Flora of South Carolina, Plants described in 1842, Taxa named by Asa Gray, Taxa named by ... https://projects.ncsu.edu/cals/plantbiology/ncsc/rare/Recovery_Helianthus.pdf Center for Plant Conservation Species Profile ( ...
... is a species of sunflower known by the common name whiteleaf sunflower. It is native to the ... Helianthus glaucophyllus is a perennial sometimes as much as 200 cm (almost 7 feet) tall, spreading by means of underground ... Helianthus glaucophyllus NatureServe Biota of North America Program 2014 county distribution map Flora of North America, ... Helianthus glaucophyllus D. M. Smith, 1958. Whiteleaf sunflower v t e (Articles with short description, Short description is ...
The Plant List, Helianthus exilis A.Gray Calflora taxon report, University of California, Helianthus exilis Gray serpentine ... Helianthus exilis is an erect annual reaching heights over a meter (40 inches)). It has a hairy, rough stem with leaves lance- ... Helianthus exilis is a species of sunflower known by the common name serpentine sunflower. It is endemic to northern California ... Helianthus bolanderi. Encyclopedia of Life Jepson Manual Treatment v t e (Articles with short description, Short description is ...
... is a North American species of sunflower known by the common name smooth sunflower. It is native to the ... Helianthus laevigatus is a perennial herb up to 220 cm (over 7 feet) tall, spreading by means of underground rhizomes. Most of ... The Plant List, Helianthus laevigatus Torr. & A.Gray Biota of North America Program 2014 county distribution map Flora of North ... Helianthus, Flora of the Eastern United States, Plants described in 1843, All stub articles, Heliantheae stubs). ...
The Plant List, Helianthus salicifolius A.Dietr. USDA, NRCS (n.d.). "Helianthus salicifolius". The PLANTS Database (plants.usda ... Helianthus salicifolius grows in limestone prairies. It is a perennial herbaceous plant up to 2.5 m (8.2 ft) tall, spreading by ... Helianthus salicifolius is a North American species of sunflower known by the common name willowleaf sunflower. It is native to ... Biota of North America Program 2014 county distribution map Flora of North America, Helianthus salicifolius A. Dietrich 1834 ...
Helianthus cinereus The Plant List. Accessed 22 February 2019. Helianthus ×cinereus Torr. & A. Gray (pro sp.) (mollis × ... It is a natural hybrid with similar features to artificial hybrids between Helianthus mollis and Helianthus occidentalis. ... Helianthus × cinereus is a species of sunflower native to the United States, in Missouri, Kentucky, Indiana, and Ohio. H. ... Accessed 22 February 2019 R. C. Jackson and A. T. Guard Natural and Artificial Hybridization Between Helianthus mollis and H. ...
... grows in open locations. It is an perennial herb up to 300 cm (10 feet) tall. Leaves are broadly egg- ... Helianthus silphioides is a North American species of sunflower known by the common names rosinweed sunflower or Ozark ... The Plant List, Helianthus silphioides Nutt. Biota of North America Program 2014 county distribution map Flora of North America ... A 2004 Illinois conservation assessment listed Helianthus silphioides as critically imperiled within the state. The species is ...
... is a daughter species of the species Helianthus annuus and Helianthus petiolaris. Helianthus deserticola ... Helianthus deserticola, the desert sunflower, is a plant species native to Arizona, Nevada and Utah. It grows in dry, sun-lit ... Tropicos, Helianthus deserticola Heiser Biota of North America Program 2014 county distribution map Flora of North America, ... "Selective Sweeps in the Homoploid Hybrid Species Helianthus Deserticola: Evolution in Concert across Populations and across ...
... ssp. tardiflorus. Flora of North America. Helianthus debilis ssp. tardiflorus. NatureServe. "Helianthus ... Helianthus debilis ssp. vestitus. Flora of North America. Gann, G. D., et al. 2005-2013. East Coast dune sunflower Helianthus ... Wikimedia Commons has media related to Helianthus debilis. Helianthus debilis is a species of sunflower known by the common ... Helianthus debilis subsp. debilis - beach sunflower. Endemic to Florida. Helianthus debilis subsp. silvestris - forest ...
The Plant List, Helianthus heterophyllus Nutt. USDA, NRCS (n.d.). "Helianthus heterophyllus". The PLANTS Database (plants.usda. ... Helianthus heterophyllus is a perennial sometimes as much as 120 cm (4 feet) tall, spreading by means of underground rhizomes. ... Helianthus heterophyllus is a species of sunflower known by the common names variableleaf sunflower and wetland sunflower. It ... Biota of North America Program 2014 county distribution map "Helianthus heterophyllus in Flora of North America @ efloras.org ...