Helianthus gènere de plantes amb flors de la família de les asteràcies . Consta de 52 espècies i diverses subespècies totes elles originàries de nord-amèrica.
Dades ràpides Planta, Tipus de fruit ...
Tanca
Helianthus agrestis : Southeastern SunflowerHelianthus angustifolius : Swamp SunflowerHelianthus annuus : Gira-sol comúHelianthus anomalus : Western SunflowerHelianthus argophyllus : Silverleaf SunflowerHelianthus arizonensis : Arizona SunflowerHelianthus atrorubens Helianthus bolanderi : Serpentine SunflowerHelianthus californicus : California SunflowerHelianthus carnosus : Lakeside SunflowerHelianthus ciliaris : Texas BlueweedHelianthus cinereus Helianthus couplandii : Prairie SunflowerHelianthus cusickii : Cusick's SunflowerPrairie Sunflower (Helianthus petiolaris ) Helianthus debilis : Cucumberleaf Sunflower
Helianthus debilis ssp. cucumerifolius : Cucumberleaf SunflowerHelianthus debelis ssp. debilis : Beach Sunflower, Dune SunflowerHelianthus debilis ssp. silvestris : Cucumberleaf SunflowerHelianthus debilis ssp. tardiflorus : Cucumberleaf SunflowerHelianthus debilis ssp. vestitus : Cucumberleaf SunflowerHelianthus decapetalus : Thinleaf SunflowerHelianthus deserticola Helianthus divaricatus : Woodland SunflowerHelianthus eggertii : Eggert's SunflowerHelianthus floridanus : Florida SunflowerHelianthus giganteus Helianthus glaucophyllus : Whiteleaf SunflowerHelianthus gracilentus : Slender SunflowerHelianthus grosseserratus Helianthus heterophyllus : Variableleaf SunflowerHelianthus hirsutus Helianthus laciniatus : Alkali SunflowerHelianthus laetiflorus Helianthus laevigatus : Smooth SunflowerHelianthus longifolius : Longleaf SunflowerWillowleaf Sunflower (Helianthus salicifolius ) Helianthus maximiliani : Maximillian SunflowerHelianthus microcephalus : Small Woodland SunflowerHelianthus mollis : Downy Sunflower, Ashy SunflowerHelianthus multiflorus Helianthus neglectus : Neglected SunflowerHelianthus niveus Helianthus niveus ssp. canescens : Showy SunflowerHelianthus niveus ssp. tephrodes : Algodones SunflowerHelianthus nuttallii Helianthus nuttallii ssp. nuttallii : Nuttall's SunflowerHelianthus nuttallii ssp. parishii : Parish's SunflowerHelianthus nuttallii ssp. rydbergii : Rydberg's SunflowerHelianthus occidentalis : Fewleaf Sunflower
Helianthus occidentalis ssp. occidentalis : Fewleaf SunflowerHelianthus occidentalis ssp. plantagineus : Fewleaf SunflowerHelianthus paradoxus : Paradox SunflowerHelianthus pauciflorus Helianthus pauciflorus ssp. pauciflorus : Stiff SunflowerHelianthus pauciflorus ssp. subrhomboideus : Stiff SunflowerHelianthus petiolaris Helianthus petiolaris ssp. fallax : Prairie SunflowerHelianthus petiolaris ssp. petiolaris : Prairie SunflowerHelianthus porteri : Porter's SunflowerHelianthus praecox Helianthus praecox ssp. hirtus : Texas SunflowerHelianthus praecox ssp. praecox : Texas SunflowerHelianthus praecox ssp. runyonii : Runyon's SunflowerJerusalem Artichoke (Helianthus tuberosus ) Helianthus praetermissus : New Mexico SunflowerHelianthus pumilus : Little SunflowerHelianthus radula : Rayless SunflowerHelianthus resinosus : Resindot SunflowerHelianthus salicifolius : Willowleaf SunflowerHelianthus schweinitzii : Schweinitz's SunflowerHelianthus silphioides : Rosinweed SunflowerHelianthus simulans : Muck SunflowerHelianthus smithii : Smith's SunflowerHelianthus strumosus : Paleleaf Woodland SunflowerHelianthus tuberosus : Nyàmera 
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