Senna uniflora

Senna uniflora, the oneleaf senna, is a species of flowering plant in the family Fabaceae.^[2] It is native to Mexico, Central America, the Caribbean, Colombia, Venezuela, and most of Brazil, and has been introduced to India, Mauritius, and Réunion.^[1] Although it is somewhat weedy and invasive, it is used to out-compete the pernicious weed Parthenium hysterophorus.^[3]

Senna uniflora
Flowers and leaves
Leaves and seedpods
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Caesalpinioideae
Genus:	Senna
Species:	S. uniflora
Binomial name
Senna uniflora (Mill.) H.S.Irwin & Barneby
Synonyms[1]
List Cassia ciliata Hoffmanns. Cassia monantha DC. Cassia mucronulosa (Pittier) J.F.Macbr. Cassia ornithopodioides Steud. Cassia ornithopoides Lam. Cassia sensitiva Jacq. Cassia sericea Sw. Cassia uniflora Mill. Diallobus subuniflorus Raf. Diallobus uniflorus (Mill.) Raf. Emelista mucronulosa Pittier