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By: Beckwith, E. G. (Edward Griffin),Edition:Publication info:Volume: Beckwith to Engelmann, 1854-1855Series:Holding Institution: Missouri Botanical Garden, Peter H. Raven LibrarySubjects:BHL Collections: Engelmann Papers, Missouri Botanical Garden
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By: Beckwith, E. G. (Edward Griffin),Edition:Publication info:Volume:Series:Holding Institution: New York Botanical Garden, LuEsther T. Mertz LibrarySubjects:BHL Collections: John Torrey Papers