Throckmorton County is a 900 square mile, sparsely populated jurisdiction in north central Texas. The landscape is defined by a transition from the oak-dominated Cross Timbers to the scrubby grasslands of the Plains. The area explored lies about 1 mile from the Brazos River where Hog Creek empties into it, and a few hundred yards away from Coon Hollow, a drainage bounded by exposed bluffs of sandstone, rising 30 feet above the horizon. While these features are not particularly impressive, they do vary from the norm of relatively low, rolling hills of the surrounding terrain. If this area of northeastern Throckmorton County had a name, it would be Koger, a small community that once had a school, but leaves no evidence of establishment today.

On this trip, it was unseasonably wet, as it has been in much of Texas this fall. Foliage and flower colors are especially vibrant when damp, and the muted light of cloud-covered skies only added to the effect. Many plants are even blooming out of season or have abnormally fleshy growth due to the moisture. It is a special time in the Chihuahuan Desert.

This post will cover the more herbaceous plant materials found in Big Bend National Park during my visit in November 2015. (Disclaimer: I realize not all of the plants described here are particularly herbaceous, but they better fit this post than my earlier post about cacti.)

I was especially attracted to this grouping of endemic species. Leucophyllum, Dasylirion, and Ephedra create a contrasting palette of color and texture, and are surrounded by red bedrock. Few could create a similar effect manually.