Funastrum clausum, commonly known as white twinevine,[3] is a species of flowering plant in the dogbane family, Apocynaceae.

It is native to southern Florida and Texas in the United States, Mexico, the Caribbean, Central America and South America as far south as Paraguay.

[2] Media related to Funastrum clausum at Wikimedia Commons Data related to Funastrum clausum at Wikispecies