Smilax glauca

Sawbrier, a reference photo
Photo: Fepup · Public domain

Smilax glauca, the cat greenbriar or catbriar, is a woody vine in the family Smilacaceae. It is native to central and eastern portions of the United States as well as Mexico, where it is a common and conspicuous part of the forest vegetation.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Sawbrier 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.

Easily confused with

Classification

Kingdom
Plantae
Phylum
Tracheophyta
Class
Liliopsida
Order
Liliales
Family
Smilacaceae
Genus
Smilax
Species
Smilax glauca

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