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Botanical family
Asteraceae
Every accepted taxon in Asteraceae with a record in the Rootfast catalogue.
- Matching taxa
- 3,867
- Page
- 37 / 78
Showing 1,801–1,850 of 3,867.
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Helianthella uniflora (Nutt.) Torr. & A. Gray var. douglasii (Torr. & A. Gray) W.A. Weber HEUNDDouglas' helianthella - Helianthella uniflora (Nutt.) Torr. & A. Gray var. uniflora HEUNUoneflower helianthella
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Helianthus agrestis Pollard HEAGsoutheastern sunflower -
Helianthus angustifolius L. HEAN2swamp sunflower -
Helianthus annuus L. HEAN3common sunflower -
Helianthus anomalus S.F. Blake HEAN4western sunflower -
Helianthus argophyllus Torr. & A. Gray HEAR3silverleaf sunflower -
Helianthus arizonensis R.C. Jacks. HEAR8Arizona sunflower -
Helianthus atrorubens L. HEATpurpledisk sunflower -
Helianthus bolanderi A. Gray HEBO3serpentine sunflower -
Helianthus californicus DC. HECA5California sunflower -
Helianthus carnosus Small HECA14lakeside sunflower -
Helianthus ciliaris DC. HECITexas blueweed -
Helianthus cusickii A. Gray HECU2Cusick's sunflower -
Helianthus debilis Nutt. HEDE4cucumberleaf sunflower - Helianthus debilis Nutt. ssp. cucumerifolius (Torr. & A. Gray) Heiser HEDEC2cucumberleaf sunflower
- Helianthus debilis Nutt. ssp. silvestris Heiser HEDEScucumberleaf sunflower
- Helianthus debilis Nutt. ssp. tardiflorus Heiser HEDETcucumberleaf sunflower
- Helianthus debilis Nutt. ssp. vestitus (E.E. Watson) Heiser HEDEVcucumberleaf sunflower
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Helianthus decapetalus L. HEDEthinleaf sunflower -
Helianthus divaricatus L. HEDI2woodland sunflower -
Helianthus eggertii Small HEEGEggert's sunflower -
Helianthus floridanus A. Gray ex Chapm. HEFL2Florida sunflower -
Helianthus giganteus L. HEGIgiant sunflower -
Helianthus glaucophyllus D.M. Sm. HEGL2whiteleaf sunflower -
Helianthus gracilentus A. Gray HEGR3slender sunflower -
Helianthus grosseserratus M. Martens HEGR4sawtooth sunflower -
Helianthus heterophyllus Nutt. HEHE4variableleaf sunflower -
Helianthus hirsutus Raf. HEHI2hairy sunflower -
Helianthus laciniatus A. Gray HELA8alkali sunflower -
Helianthus laevigatus Torr. & A. Gray HELA2smooth sunflower -
Helianthus longifolius Pursh HELO3longleaf sunflower -
Helianthus maximiliani Schrad. HEMA2Maximilian sunflower -
Helianthus microcephalus Torr. & A. Gray HEMI3small woodland sunflower -
Helianthus mollis Lam. HEMO2ashy sunflower -
Helianthus neglectus Heiser HENEneglected sunflower -
Helianthus niveus (Benth.) Brandegee HENI3showy sunflower - Helianthus niveus (Benth.) Brandegee ssp. canescens (A. Gray) Heiser HENICshowy sunflower
- Helianthus niveus (Benth.) Brandegee ssp. tephrodes (A. Gray) Heiser HENITAlgodones sunflower
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Helianthus nuttallii Torr. & A. Gray HENUNuttall's sunflower - Helianthus nuttallii Torr. & A. Gray ssp. nuttallii HENUNNuttall's sunflower
- Helianthus nuttallii Torr. & A. Gray ssp. parishii (A. Gray) Heiser HENUPParish's sunflower
- Helianthus nuttallii Torr. & A. Gray ssp. rydbergii (Britton) R.W. Long HENURRydberg's sunflower
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Helianthus occidentalis Riddell HEOC2fewleaf sunflower - Helianthus occidentalis Riddell ssp. occidentalis HEOCOfewleaf sunflower
- Helianthus occidentalis Riddell ssp. plantagineus (Torr. & A. Gray) Shinners HEOCPfewleaf sunflower
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Helianthus paradoxus Heiser HEPA2paradox sunflower -
Helianthus pauciflorus Nutt. HEPA19stiff sunflower - Helianthus pauciflorus Nutt. ssp. pauciflorus HEPAP2stiff sunflower
- Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling HEPASstiff sunflower