Botanicus is a freely accessible portal to historic botanical literature from the Missouri Botanical Garden, Peter H. Raven Library. Botanicus is made possible through support from the Institute of Museum and Library Services, W.M. Keck Foundation, and the Andrew W. Mellon Foundation.
Notes on the Cereus giganteus of south eastern California, and some other Californian cactaceae /by George Engelmann.
by Engelmann, George,; Parry, Charles Christopher,
Notes taken during the expedition commanded by Capt. R. B. Marcy, U. S. A., through unexplored Texas, in the summer and fall of 1854 /By W. B. Parker...
by Parker, W. B.
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