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Genus:
Cosmos
Life
> eukaryotes >
Archaeoplastida >
Chloroplastida
>
Charophyta > Streptophytina > Plantae (land plants)
> Tracheophyta (vascular plants) > Euphyllophyta > Lignophyta (woody plants)
> Spermatophyta (seed plants) > Angiospermae (flowering
plants)
> Eudicotyledons > Core Eudicots > Asterids >
Euasterid II > Family: Asteraceae > Tribe: Heliantheae
The 26 species are native to tropical and warm regions of America.
Three species have become weeds in southern Africa.
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