Sorrelvine

Cissus trifoliata, known variously as possum-grape, sorrelvine, vine-sorrel, or hierba del buey is a New World plant species in the grape family. It is native to the southern United States, Mexico (Quintana Roo, Yucatán, Michoacán, Oaxaca, Puebla, Veracruz, Baja California, Chihuahua, Coahuila, Durango, Nuevo León, San Luis Potosí, Sinaloa, Sonora, and Tamaulipas), Venezuela, Colombia and perhaps Ecuador (Loja). It is also dispersed among some islands in the Caribbean (Aruba, Bahamas, Cuba, Hispaniola, Jamaica, Puerto Rico, and St. Croix and St. Thomas in the U.S. Virgin Islands).

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Sorrelvine being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Vitales

Family

Vitaceae

Genus

Cissus

Species

Cissus trifoliata

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