Calystegia stebbinsii is a rare species of morning glory known by the common name Stebbins' false bindweed.

[2] Calystegia stebbinsii is a perennial herb producing climbing, white haired, vine-like stems approaching a meter in maximum length.

[3] This gabbro intrusion yields red-colored soil that is rich in heavy metals, and some plants are adapted to this kind of substrate.

[3] The Pine Hill Ecological Reserve was established to protect these unique and often rare plant species.

[1][3] With destruction and fragmentation of the habitat come associated activity such as road construction, trash dumping, off-road vehicle use, and herbicides.