Hedeoma nana (Torr.) Briq.

MEXICAN BOUNDARY SURVEY.
jgQjfln
Collected under the direction of Major W. H. Emory, Commissioner*!
chiefly in the Valley of the Rio Grande, below Dofiana—by 0. 0. Parry,1•
M. D., J. M. Bigelow, M. D., Mr. Charles Wright, and Mr. A. Schott.
Hedeoma nanum (Torr.) Briq, var. nanum
Robert S. Irving
The University of Texas at Austin 1968
03032158
03032158