United States, Texas, Harris, Plants of San Jacinto Battleground State Historic Site. San Jacinto Battleground; disturbed and weedy prairie about 130 m NE of the San Jacinto Monument.
29.75123 -95.08047
Disturbed and weedy prairie. With Paspalum plicatulum, Ampelopsis arborea, Nassella leucotricha, Carex spp., Arnoglossum plantagineum, Zizia aurea, and Rubus trivialis.