Acacia angustissima var. hirta (Nutt.) B.L.Rob.

Fourth C.H. Muller Memorial Expedition
Acacia angustissima (Mill) O.Ktze.
var. hirta (T. & G.) Robins.
Coahuila, Mexico. Sierra Encantada at Rincon de Maria,
about 5 mi S of Hacienda La Babia, with base camp at 1130
m, and going up canyon to the horizontal roadway that passes
across the limestone rincón. These from the horizontal roadcut
to 3.5 miles NE of the path up, area with Quercus
muhlenbergii. Quercus laceyi, Acer grandidentatum, Arbutus,
Tilia, Cercis, Primus, Vibemum, Rhamnus, Crataegus, Smilax
In open grassland area near first ridge to the south.
28°29’N, 102°01 ’W, 1700 m.
Henrickson 20607	7	22 August 1998
with Tom Wendt, David Riskind, J. Valdez R.
03868696