Helianthus praecox
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Taxonavigation
[edit]Taxonavigation: Asterales |
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Classification System: APG IV
Superregnum: Eukaryota |
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
[edit]Helianthus praecox Engelm. & A.Gray
References
[edit]- 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.