Tweedia

Tweedia
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Gentianales
Family:	Apocynaceae
Subfamily:	Asclepiadoideae
Genus:	Tweedia Hook. & Arn.
Type species
Tweedia birostrata (Hook. & Arn.) Hook. & Arn.

Tweedia is a genus of flowering plants in the Apocynaceae family, first described as a genus in 1835. The genus is native to South America. An ornamental plant, Oxypetalum coeruleum, formerly included in this genus is commonly referred to as "tweedia".

formerly included

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Wikipedia