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Texas Sunflower

Helianthus praecox var. hirtus (Heiser) B. L. Turner

Scientific Names

Preferred Names

Helianthus praecox var. hirtus (Heiser) B. L. Turner
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 praecox subsp. hirtus
Subspecies recognized by NCBI
Helianthus praecox var. hirtus (Heiser) B. L. Turner
Recognized by GBIF classification
Helianthus debilis hirtus
Recognized by BHL data coverage
Helianthus debilis subsp. hirtus
Subspecies recognized by wikidata_hierarchy tar gz
Helianthus praecox Engelm. & A. Gray subsp. hirtus (Heiser) Heiser
Subspecies recognized by USDA PLANTS images and USDA Plants data
Helianthus praecox subsp. hirtus
Species recognized by Barcode of Life Data Systems
Helianthus praecox subsp. hirtus
Subspecies recognized by wikidata_hierarchy tar gz
Helianthus praecox subsp. hirtus (Heiser) Heiser
Subspecies recognized by Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Helianthus praecox var. hirtus
Recognized by wikidata_hierarchy tar gz
Helianthus praecox var. hirtus (Heiser) B. L. Turner
Recognized by Catalogue of Life 26 March 2024 and EOL Dynamic Hierarchy Version 2.2.4

Alternative Names

Helianthus debilis subsp. hirtus Heiser
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 praecox subsp. hirtus (Heiser) Heiser
Authority according to NCBI
Helianthus debilis Nutt. subsp. hirtus Heiser
Synonym according to USDA PLANTS images
Helianthus debilis subsp. hirtus Heiser
Not accepted according to Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy and EOL Dynamic Hierarchy Version 2.2.4
Helianthus debilis subsp. hirtus Heiser
Synonym according to Catalogue of Life 26 March 2024
Helianthus praecox subsp. hirtus (Heiser) Heiser
Synonym according to Catalogue of Life 26 March 2024

Common Names

English

Texas sunflower preferred
Recognized by USDA PLANTS images

Curated hierarchies for Helianthus praecox var. hirtus (Heiser) B. L. Turner

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Eudicots
Superasterids
Asterids
Asterales
Asteraceae
Helianthus
Helianthus praecox Engelm. & Gray
Helianthus praecox var. hirtus (Heiser) B. L. Turner (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii (Heiser) Heiser

Catalogue of Life 26 March 2024

Biota
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae Dumort.
Asteroideae (Cass.) Lindl.
Helianthus L.
Helianthus praecox Engelm. & A. Gray
Helianthus praecox var. hirtus (Heiser) B. L. Turner (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii (Heiser) Heiser

Dynamic Hierarchy Version 2.2.3

Helianthus praecox var. hirtus (Heiser) B. L. Turner (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii (Heiser) Heiser

EOL Dynamic Hierarchy Version 2.2.4

Helianthus praecox var. hirtus (Heiser) B. L. Turner (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii (Heiser) Heiser

GBIF classification

Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Helianthus L.
Helianthus praecox Engelm. & A. Gray
Helianthus praecox var. hirtus (Heiser) B. L. Turner (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii (Heiser) Heiser

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Plantae
Viridiplantae
Streptophyta
Embryophyta
Tracheophyta
Spermatophytina
Magnoliopsida
Asteranae
Asterales
Asteraceae
Helianthus L.
Helianthus praecox Engelm. & A. Gray
Helianthus praecox subsp. hirtus (Heiser) Heiser (this page)
Helianthus praecox subsp. praecox Engelm. & A. Gray
Helianthus praecox subsp. runyonii (Heiser) Heiser

NCBI

root
cellular organisms
Eukaryota
Viridiplantae
Streptophyta
Streptophytina
Embryophyta
Tracheophyta
Euphyllophyta
Spermatophyta
Magnoliopsida
Mesangiospermae
eudicotyledons
Gunneridae
Pentapetalae
asterids
campanulids
Asterales
Asteraceae
Asteroideae
Heliantheae alliance
Heliantheae
Helianthus
Helianthus praecox
Helianthus praecox subsp. hirtus (this page)
Helianthus praecox subsp. praecox
Helianthus praecox subsp. runyonii

wikidata_hierarchy tar gz

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

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Magnoliidae
Asteranae
Asterales
Asteraceae
Asteroideae
Helianthodae
Heliantheae
Helianthus
Helianthus debilis
Helianthus debilis subsp. hirtus (this page)
Helianthus debilis f. cucumerifolius
Helianthus debilis subsp. cucumerifolius
Helianthus debilis subsp. debilis
Helianthus debilis subsp. praecox
Helianthus debilis subsp. runyonii
Helianthus debilis subsp. silvestris
Helianthus debilis subsp. tardiflorus
Helianthus debilis subsp. vestitus
Helianthus debilis var. cucumerifolius
Helianthus debilis var. silvestris
Helianthus debilis var. tardiflorus
Helianthus debilis var. vestitus

wikidata_hierarchy tar gz

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