Eclipta prostrata (L.) L.

Lieut. A. W. Whipple’s Exploration for a Railway Route, from the
Mississippi Eiyer to the Pacific Ocean, near the 35th parallel of Latitude
in 1853-4.
Collected %0r. J. M. Bigelow, Surgeon and Botanist to the expedition.
^ » Fort Smith to the Rio Grande,
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