Latin Lookup
Species within the genus "Helianthus"
| Family | Genus | Species | Common Name | More Info |
| Asteraceae | Helianthus | agrestis | southeastern sunflower | PF |
| Asteraceae | Helianthus | alienus | Helianthus giganteus | |
| Asteraceae | Helianthus | angustifolius | Helianthus angustifolius | PF |
| Asteraceae | Helianthus | angustifolius | swamp sunflower | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | Helianthus annuus | PF |
| Asteraceae | Helianthus | annuus | common sunflower | PF |
| Asteraceae | Helianthus | anomalus | western sunflower | PF |
| Asteraceae | Helianthus | argophyllus | silverleaf sunflower | PF |
| Asteraceae | Helianthus | aridus | Helianthus annuus | |
| Asteraceae | Helianthus | aristatus | Verbesina aristata | |
| Asteraceae | Helianthus | arizonensis | Arizona sunflower | PF |
| Asteraceae | Helianthus | atrorubens | Helianthus atrorubens | PF |
| Asteraceae | Helianthus | atrorubens | Helianthus silphioides | PF |
| Asteraceae | Helianthus | atrorubens | purpledisk sunflower | PF |
| Asteraceae | Helianthus | bolanderi | serpentine sunflower | PF |
| Asteraceae | Helianthus | borealis | Helianthus giganteus | |
| Asteraceae | Helianthus | californicus | California sunflower | PF |
| Asteraceae | Helianthus | canescens | Helianthus niveus ssp. canescens | |
| Asteraceae | Helianthus | canus | Helianthus niveus ssp. canescens | |
| Asteraceae | Helianthus | carnosus | lakeside sunflower | PF |
| Asteraceae | Helianthus | ciliaris | Texas blueweed | PF |
| Asteraceae | Helianthus | cinereus | Helianthus ×cinereus | |
| Asteraceae | Helianthus | crenatus | Helianthus laciniatus | |
| Asteraceae | Helianthus | cucumerifolius | Helianthus debilis ssp. cucumerifolius | |
| Asteraceae | Helianthus | cusickii | Cusick's sunflower | PF |
| Asteraceae | Helianthus | dalyi | Helianthus maximiliani | |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | debilis | Helianthus praecox ssp. hirtus | PF |
| Asteraceae | Helianthus | debilis | Helianthus praecox ssp. praecox | PF |
| Asteraceae | Helianthus | debilis | Helianthus praecox ssp. runyonii | PF |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | debilis | Helianthus debilis ssp. cucumerifolius | PF |
| Asteraceae | Helianthus | debilis | Helianthus debilis ssp. silvestris | PF |
| Asteraceae | Helianthus | debilis | Helianthus debilis ssp. tardiflorus | PF |
| Asteraceae | Helianthus | debilis | Helianthus debilis ssp. vestitus | PF |
| Asteraceae | Helianthus | debilis | cucumberleaf sunflower | PF |
| Asteraceae | Helianthus | decapetalus | thinleaf sunflower | PF |
| Asteraceae | Helianthus | dentatus | Viguiera dentata var. dentata | |
| Asteraceae | Helianthus | deserticola | Helianthus anomalus | |
| Asteraceae | Helianthus | divaricatus | Helianthus divaricatus | PF |
| Asteraceae | Helianthus | divaricatus | woodland sunflower | PF |
| Asteraceae | Helianthus | dowellianus | Helianthus occidentalis ssp. occidentalis | |
| Asteraceae | Helianthus | eggertii | Eggert's sunflower | |
| Asteraceae | Helianthus | exilis | Helianthus bolanderi | |
| Asteraceae | Helianthus | fascicularis | Helianthus nuttallii ssp. nuttallii | |
| Asteraceae | Helianthus | filiformis | Helianthus salicifolius | |
| Asteraceae | Helianthus | floridanus | Florida sunflower | PF |
| Asteraceae | Helianthus | giganteus | Helianthus giganteus | PF |
| Asteraceae | Helianthus | giganteus | Helianthus giganteus | PF |
| Asteraceae | Helianthus | giganteus | giant sunflower | PF |
| Asteraceae | Helianthus | glaucophyllus | whiteleaf sunflower | PF |
| Asteraceae | Helianthus | gracilentus | slender sunflower | PF |
| Asteraceae | Helianthus | grosseserratus | Helianthus grosseserratus | PF |
| Asteraceae | Helianthus | grosseserratus | Helianthus grosseserratus | PF |
| Asteraceae | Helianthus | grosseserratus | sawtooth sunflower | PF |
| Asteraceae | Helianthus | heiseri | Helianthus laciniatus | |
| Asteraceae | Helianthus | heterophyllus | variableleaf sunflower | |
| Asteraceae | Helianthus | hirsutus | Helianthus hirsutus | PF |
| Asteraceae | Helianthus | hirsutus | Helianthus hirsutus | PF |
| Asteraceae | Helianthus | hirsutus | hairy sunflower | PF |
| Asteraceae | Helianthus | instabilis | Helianthus grosseserratus | |
| Asteraceae | Helianthus | L. | sunflower | |
| Asteraceae | Helianthus | laciniatus | alkali sunflower | PF |
| Asteraceae | Helianthus | laetiflorus | Helianthus pauciflorus ssp. pauciflorus | PF |
| Asteraceae | Helianthus | laetiflorus | Helianthus pauciflorus ssp. subrhomboideus | PF |
| Asteraceae | Helianthus | laevigatus | smooth sunflower | |
| Asteraceae | Helianthus | laevis | Bidens laevis | |
| Asteraceae | Helianthus | lenticularis | Helianthus annuus | |
| Asteraceae | Helianthus | longifolius | longleaf sunflower | |
| Asteraceae | Helianthus | ludens | Viguiera phenax | |
| Asteraceae | Helianthus | maximiliani | Maximilian sunflower | PF |
| Asteraceae | Helianthus | microcephalus | small woodland sunflower | PF |
| Asteraceae | Helianthus | mollis | Helianthus mollis | PF |
| Asteraceae | Helianthus | mollis | ashy sunflower | PF |
| Asteraceae | Helianthus | montanus | Helianthus strumosus | |
| Asteraceae | Helianthus | neglectus | neglected sunflower | PF |
| Asteraceae | Helianthus | niveus | showy sunflower | PF |
| Asteraceae | Helianthus | niveus | Algodones sunflower | PF |
| Asteraceae | Helianthus | niveus | showy sunflower | PF |
| Asteraceae | Helianthus | nuttallii | Helianthus nuttallii ssp. nuttallii | |
| Asteraceae | Helianthus | nuttallii | Helianthus nuttallii ssp. nuttallii | |
| Asteraceae | Helianthus | nuttallii | Nuttall's sunflower | |
| Asteraceae | Helianthus | nuttallii | Parish's sunflower | |
| Asteraceae | Helianthus | nuttallii | Rydberg's sunflower | |
| Asteraceae | Helianthus | nuttallii | Helianthus nuttallii ssp. rydbergii | |
| Asteraceae | Helianthus | nuttallii | Helianthus giganteus | |
| Asteraceae | Helianthus | nuttallii | Nuttall's sunflower | |
| Asteraceae | Helianthus | occidentalis | fewleaf sunflower | PF |
| Asteraceae | Helianthus | occidentalis | fewleaf sunflower | PF |
| Asteraceae | Helianthus | occidentalis | Helianthus occidentalis ssp. occidentalis | PF |
| Asteraceae | Helianthus | occidentalis | Helianthus occidentalis ssp. plantagineus | PF |
| Asteraceae | Helianthus | occidentalis | fewleaf sunflower | PF |
| Asteraceae | Helianthus | orgyalis | Helianthus salicifolius | |
| Asteraceae | Helianthus | paradoxus | paradox sunflower | PF |
| Asteraceae | Helianthus | parishii | Helianthus nuttallii ssp. parishii | |
| Asteraceae | Helianthus | pauciflorus | stiff sunflower | PF |
| Asteraceae | Helianthus | pauciflorus | stiff sunflower | PF |
| Asteraceae | Helianthus | pauciflorus | Helianthus pauciflorus ssp. subrhomboideus | PF |
| Asteraceae | Helianthus | pauciflorus | stiff sunflower | PF |
| Asteraceae | Helianthus | petiolaris | prairie sunflower | PF |
| Asteraceae | Helianthus | petiolaris | prairie sunflower | PF |
| Asteraceae | Helianthus | petiolaris | Helianthus niveus ssp. canescens | PF |
| Asteraceae | Helianthus | petiolaris | Helianthus petiolaris ssp. fallax | PF |
| Asteraceae | Helianthus | petiolaris | prairie sunflower | PF |
| Asteraceae | Helianthus | pilosus | Helianthus ×doronicoides | |
| Asteraceae | Helianthus | porteri | Porter's sunflower | |
| Asteraceae | Helianthus | praecox | Texas sunflower | PF |
| Asteraceae | Helianthus | praecox | Texas sunflower | PF |
| Asteraceae | Helianthus | praecox | Runyon's sunflower | PF |
| Asteraceae | Helianthus | praecox | Helianthus praecox ssp. runyonii | PF |
| Asteraceae | Helianthus | praecox | Texas sunflower | PF |
| Asteraceae | Helianthus | praetermissus | New Mexico sunflower | |
| Asteraceae | Helianthus | pumilus | little sunflower | PF |
| Asteraceae | Helianthus | quinquenervis | Helianthella quinquenervis | |
| Asteraceae | Helianthus | radula | rayless sunflower | PF |
| Asteraceae | Helianthus | reindutus | Helianthus laevigatus | |
| Asteraceae | Helianthus | resinosus | resindot sunflower | |
| Asteraceae | Helianthus | rigidus | Helianthus pauciflorus ssp. subrhomboideus | |
| Asteraceae | Helianthus | rigidus | Helianthus pauciflorus ssp. subrhomboideus | |
| Asteraceae | Helianthus | rigidus | Helianthus pauciflorus ssp. subrhomboideus | |
| Asteraceae | Helianthus | rigidus | Helianthus pauciflorus ssp. pauciflorus | |
| Asteraceae | Helianthus | rydbergii | Helianthus nuttallii ssp. rydbergii | |
| Asteraceae | Helianthus | salicifolius | willowleaf sunflower | PF |
| Asteraceae | Helianthus | saxicola | Helianthus strumosus | |
| Asteraceae | Helianthus | scaberrimus | Helianthus ×laetiflorus | |
| Asteraceae | Helianthus | schweinitzii | Schweinitz's sunflower | |
| Asteraceae | Helianthus | scrophulariifolius | Helianthus decapetalus | |
| Asteraceae | Helianthus | silphioides | rosinweed sunflower | |
| Asteraceae | Helianthus | simulans | muck sunflower | PF |
| Asteraceae | Helianthus | smithii | Smith's sunflower | |
| Asteraceae | Helianthus | stenophyllus | Helianthus hirsutus | |
| Asteraceae | Helianthus | strumosus | paleleaf woodland sunflower | PF |
| Asteraceae | Helianthus | subrhomboideus | Helianthus pauciflorus ssp. subrhomboideus | |
| Asteraceae | Helianthus | subtuberosus | Helianthus giganteus | |
| Asteraceae | Helianthus | tephrodes | Helianthus niveus ssp. tephrodes | |
| Asteraceae | Helianthus | tomentosus | Helianthus tuberosus | |
| Asteraceae | Helianthus | tomentosus | Helianthus resinosus | |
| Asteraceae | Helianthus | tracheliifolius | Helianthus decapetalus | |
| Asteraceae | Helianthus | tuberosus | Helianthus tuberosus | PF |
| Asteraceae | Helianthus | tuberosus | Jerusalem artichoke | PF |
| Asteraceae | Helianthus | uniflorus | Helianthella uniflora var. uniflora | |
| Asteraceae | Helianthus | validus | Helianthus giganteus | |
| Asteraceae | Helianthus | vestitus | Helianthus debilis ssp. vestitus | |
| Asteraceae | Helianthus | ×ambiguus | ||
| Asteraceae | Helianthus | ×brevifolius | ||
| Asteraceae | Helianthus | ×cinereus | ||
| Asteraceae | Helianthus | ×divariserratus | ||
| Asteraceae | Helianthus | ×doronicoides | ||
| Asteraceae | Helianthus | ×glaucus | ||
| Asteraceae | Helianthus | ×intermedius | ||
| Asteraceae | Helianthus | ×kellermanii | ||
| Asteraceae | Helianthus | ×laetiflorus | cheerful sunflower | |
| Asteraceae | Helianthus | ×luxurians | ||
| Asteraceae | Helianthus | ×multiflorus | manyflower sunflower | |
| Asteraceae | Helianthus | ×orgyaloides | ||
| Asteraceae | Helianthus | ×verticillatus |
More Info Legend:
PF = This entry exists in PlantFiles.