The woody plants on the slopes of the outcrop provide a framework for the showier annuals and perennials. Most of the slope above the road is open, but there are a few taller trees. Because willows usually grow near water, we think there must be a drainage along that part of the outcrop. There's a good amount of it on the outcrop, evidence of some disturbance.
Early spring sees it covered with clusters of small yellow flowers.
In the fall it has attractive red fruit. This is a far-ranging species in Texas, with one variety or another found in every part except the South Texas Plains. This Sumac has pinnately compound leaves and red fruit. In the spring its clusters of creamy yellow flowers really stand out along the wooded part of the upper slope. In the fall, it has deep blue fruits.