Helianthus praecox

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Heliantheae
Subtribus: Helianthinae
Genus: Helianthus
Species: Helianthus praecox
Subspecies: H. p. subsp. hirtus – H. p. subsp. praecox – H. p. subsp. runyonii

Name

Helianthus praecox Engelm. & A.Gray

References

• Boston Journal of Natural History. Boston, MA 5:221. 1847
• USDA, ARS, Germplasm Resources Information Network. Helianthus praecox in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.