Synonym: Siphisia reticulata.
Region: Oklahoma, Texas.
Habitat: woodland; dappled shade; medium, sandy, loamy, moist, well-drained soils; semi-shade or no shade.
Content: aristolochic acid.
BotanyHerb; erect to sprawling; climbing; perennial; 0.4 meters in height.
Flower: hermaphrodite; flowers from May to July.
Pollination: by flies.