2 Results for
" Tithonia diversifolia "
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Tithonia diversifolia
(Hemsl.) A.Gray
Proc. Amer. Acad. Arts 19: 5 (1883)
Asteraceae
Naturalized
mexican sunflower, tree marigold
This name is accepted
Tithonia diversifolia subsp. glabriuscula
S.F.Blake
Contr. U.S. Natl. Herb. 20: 435 (1921)
Asteraceae
This name is a synonym of
Tithonia diversifolia
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