Cymopterus macrorhizus Buckley

MEXICAN BOUNDARY SURVEY,
CoIlect|d under the direetioa of . Major W. H. Emory, Commissioner,
chiefly in the Valley of the Rio/&?ande, below Donaaa—by 0. C. Parry
M. D., J. M. Bigelow, M. D., Mr. Charles Wright, and Mr. A. Schott. *
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