Seymeria scabra
A hemi-parasitic, glandular, bushy annual found in Trans-Pecos Texas. In the southern Guadalupe Mountains it gets close to, but apparently does not cross, the New Mexico state line.
A flowering branch on the Smith Spring Trail at Guadalupe Mountains National Park, 14 Aug 2007.
Side view of a flower on the Smith Spring Trail, 14 Aug 2007.
A flower on the Smith Spring Trail, 14 Aug 2007. I assume they open wider than this but do not know.
Plant habit on the Smith Spring Trail, 14 Aug 2007.