Opuntia × spinosibacca
A hybrid between Opuntia aureispina and Opuntia phaeacantha, limited to the Big Bend region of Texas.
A flower on bluffs overlooking Tornillo Creek at Big Bend, 15 Apr 2007.
Plant habit (right) with Opuntia rufida (left) overlooking Tornillo Creek, 15 Apr 2007.
Pads near the trailhead of the Straw House Trail in Big Bend National Park, 1/1/05.