Excerpt from Synopsis of the Flora of ColoradoThanks are due also to Dr. Gray and S. Watson, Esq., of Cambridge, Mass, and Dr. George Thurber, of New York City, for kindly assistance in the determination of difficult and doubtful species, and to J. H. Red field, esq., of Philadelphia, for valuable services rendered.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comT...
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