Ipomoea pubescens
A large-flowered, sericeous-leaved species found from southeastern Arizona to far west Texas. Similar to, and sometimes considered conspecific with, Ipomoea lindheimeri.
Plant habit, climbing Opuntia engelmannii, near the entrance to the box in Bar Canyon on the west side of the Organ Mountains, 27 Aug 2008.
Another habit photo near the entrance to the box in Bar Canyon, 27 Aug 2008.
Side view of a flower near the entrance to the Bar Canyon box, western Organ Mountains, 27 Aug 2008.
A cauline leaf, near the entrance to the Bar Canyon box, 27 Aug 2008.
Calices, near the entrance to the Bar Canyon box, Organ Mountains, 27 Aug 2008.