Cuphea viscosissima

Cuphea viscosissima, also known as blue waxweed, clammy cuphea or (ambiguously) as "tarweed", is a plant native to the United States. It is a potential source of edible oil for humans.

Cuphea viscosissima

Cuphea viscosissima, also known as blue waxweed, clammy cuphea or (ambiguously) as "tarweed", is a plant native to the United States. It is a potential source of edible oil for humans.