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Image of fewleaf sunflower
Creatures » … » Plants » … » Dicotyledons » … » Composite Family » …

Fewleaf Sunflower

Helianthus occidentalis subsp. occidentalis

Scientific Names

Preferred Names

Helianthus occidentalis subsp. occidentalis
Subspecies recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Helianthus occidentalis ssp. occidentalis
Recognized by EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1
Helianthus occidentalis subsp. occidentalis
Subspecies recognized by GBIF classification
Helianthus occidentalis subsp. occidentalis
Recognized by Bioimages Vanderbilt
Helianthus dowellianus
Species recognized by wikidata_hierarchy tar gz
Helianthus dowellianus
Recognized by BHL data coverage
Helianthus occidentalis Riddell subsp. occidentalis
Subspecies recognized by USDA PLANTS images and USDA Plants data
Helianthus occidentalis subsp. occidentalis
Subspecies recognized by wikidata_hierarchy tar gz, Catalogue of Life 26 March 2024, GBIF data coverage, and EOL Dynamic Hierarchy Version 2.2.4
Helianthus occidentalis subsp. occidentalis Riddell
Subspecies recognized by Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Helianthus occidentalis var. dowellianus
Recognized by wikidata_hierarchy tar gz
Helianthus occidentalis var. occidentalis
Recognized by iNaturalist

Alternative Names

Helianthus dowellianus M. A. Curt.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Helianthus occidentalis var. dowellianus (M. A. Curtis) Torr. & A. Gray
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Helianthus dowellianus M. A. Curt.
Synonym according to EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1
Helianthus occidentalis var. dowellianus (M. A. Curtis) Torr. & A. Gray
Synonym according to EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1
Helianthus dowellianus M. A. Curt.
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Helianthus dowellianus M. A. Curtis
Not accepted according to Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Helianthus dowellianus M. A. Curtis
Synonym according to Catalogue of Life 26 March 2024 and USDA PLANTS images
Helianthus occidentalis Riddell var. dowellianus (M. A. Curtis) Torr. & A. Gray
Synonym according to USDA PLANTS images
Helianthus occidentalis var. dowellianus (M. A. Curtis) Torr. & A. Gray
Not accepted according to Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy and EOL Dynamic Hierarchy Version 2.2.4
Helianthus occidentalis var. dowellianus (M. A. Curtis) Torr. & A. Gray
Synonym according to Catalogue of Life 26 March 2024

Common Names

English

fewleaf sunflower preferred
Recognized by USDA PLANTS images

Curated hierarchies for Helianthus occidentalis subsp. occidentalis

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Eudicots
Superasterids
Asterids
Asterales
Asteraceae
Helianthus
Helianthus occidentalis Riddell
Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Heiser

Catalogue of Life 26 March 2024

Biota
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae Dumort.
Asteroideae (Cass.) Lindl.
Helianthus L.
Helianthus occidentalis Riddell
Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Heiser

Dynamic Hierarchy Version 2.2.3

Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Heiser

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Eudicots
Superasterids
Asterids
Asterales
Asteraceae
Helianthus
Helianthus occidentalis Riddell
Helianthus occidentalis ssp. occidentalis (this page)
Helianthus occidentalis ssp. plantagineus (Torr. & A. Gray) Heiser

EOL Dynamic Hierarchy Version 2.2.4

Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Heiser

GBIF classification

Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Helianthus L.
Helianthus occidentalis Riddell
Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Heiser
Helianthus occidentalis var. illinoensis F. C. Gates

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Plantae
Viridiplantae
Streptophyta
Embryophyta
Tracheophyta
Spermatophytina
Magnoliopsida
Asteranae
Asterales
Asteraceae
Helianthus L.
Helianthus occidentalis Riddell
Helianthus occidentalis subsp. occidentalis Riddell (this page)
Helianthus occidentalis subsp. plantagineus (Torr. & A. Gray) Shinners

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Magnoliidae
Asteranae
Asterales
Asteraceae
Asteroideae
Helianthodae
Heliantheae
Helianthus
Helianthus dowellianus (this page)
Helianthus alexandri
Helianthus alienus
Helianthus ambulans
Helianthus amplexicaulis
Helianthus angustifolius
Helianthus araucanus
Helianthus arenicola
Helianthus argentinus
Helianthus asper
Helianthus attenuatus
Helianthus baillonianus
Helianthus besseyi
Helianthus borealis
Helianthus bracteatus
Helianthus brasilicus
Helianthus buccinatus
Helianthus buphthalmoides
Helianthus calvus
Helianthus campestris
Helianthus canus
Helianthus chartaceus
Helianthus cochinchinensis
Helianthus copiapinus
Helianthus cordatus
Helianthus corymbosus
Helianthus crenatus
Helianthus crinitus
Helianthus dealbatus
Helianthus decapitatus
Helianthus dodecapetalus
Helianthus douglasii
Helianthus elegans
Helianthus elongatus
Helianthus exasperatus
Helianthus excubitor
Helianthus floribundus
Helianthus formosus
Helianthus frondosus
Helianthus fulgidus
Helianthus gayanus
Helianthus glutinosus
Helianthus gracilis
Helianthus grandiceps
Helianthus grosse-serratus
Helianthus heiseri
Helianthus heteropappus
Helianthus hookerianus
Helianthus illinoensis
Helianthus indicus
Helianthus instabilis
Helianthus integrifolius
Helianthus kentuckiensis
Helianthus lanceolatus
Helianthus leiostemon
Helianthus leoninus
Helianthus lindheimerianus
Helianthus lundstroemii
Helianthus mandonii
Helianthus mathewsii
Helianthus membranaceus
Helianthus mexicanus
Helianthus micranthus
Helianthus montanus
Helianthus nebrascensis
Helianthus neomexicanus
Helianthus nitidus
Helianthus oleifer
Helianthus oliveri
Helianthus pallidus
Helianthus patens
Helianthus peruvianus
Helianthus pilosus
Helianthus pinnatus
Helianthus plantagineus
Helianthus polycephalus
Helianthus polyphyllus
Helianthus prostratus
Helianthus ramosissimus
Helianthus reindutus
Helianthus rivularis
Helianthus saxicola
Helianthus scrophulariifolius
Helianthus sericeus
Helianthus serotinus
Helianthus severus
Helianthus similis
Helianthus smithiorum
Helianthus tenellus
Helianthus tenuifolius
Helianthus tetragonus
Helianthus trachaefolius
Helianthus trachelifolius
Helianthus tricuspis
Helianthus triqueter
Helianthus undulatus
Helianthus utahensis
Helianthus validus
Helianthus virgatus
Helianthus virilis
Helianthus × alexidis
155 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Magnoliidae
Asteranae
Asterales
Asteraceae
Asteroideae
Helianthodae
Heliantheae
Helianthus
Helianthus occidentalis
Helianthus occidentalis var. dowellianus (this page)
Helianthus occidentalis subsp. occidentalis
Helianthus occidentalis subsp. plantagineus
Helianthus occidentalis var. plantagineus

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Magnoliidae
Asteranae
Asterales
Asteraceae
Asteroideae
Helianthodae
Heliantheae
Helianthus
Helianthus occidentalis
Helianthus occidentalis subsp. occidentalis (this page)
Helianthus occidentalis subsp. plantagineus
Helianthus occidentalis var. dowellianus
Helianthus occidentalis var. plantagineus
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