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| Family: | Asteraceae (ass-ter-AY-see-ee) (Info) |
| Genus: | Helianthus (hee-lee-AN-thus) (Info) |
| Species: | tuberosus (too-ber-OH-sus) (Info) |
| Synonym: | Helianthus tomentosus |
| Synonym: | Helianthus tuberosus var. subcanescens |