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Excerpt from The Pennsylvania-German in the Field of the Natural Sciences, Vol. 6 In the early part of his career he traveled over a large portion of the Scandinavian peninsula, gathering rich spoils, and, later, supported by royal patronage, sent forth not a few of his young disciples, to bring back from distant lands like treasures to the museum of the University. These it became his business to examine, describe, name, figure, classify and...

Excerpt from Flora of PennsylvaniaIn this Flora analytical keys formed by the contrasting of diagnostic characters precede the families, genera and species, and a key to the orders precedes the main body of the work. A description and a figure is cited for each species for exam ple, Man. P. 469 refers to a description on page 469 in Brit ton's Manual of the Flora of the Northern States and Canada, while 11. Pi. F. 1753 refers to a figure in Br...

Excerpt from Synopsis of the Flora of Colorado Thanks 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 Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbook...

Excerpt from Catalogue of the Bryophyta (Hepatics, Anthocerotes and Mosses) And Pteridophyta (Ferns and Fern-Allies) Found in PennsylvaniaThe catalogue owes much of its enlargement also to the labors of Dr. A. P. Garber and of Mr. D. A. Burnett, and to the kindness of Mrs. N. L. Britton, of Messrs. Francis Wolle and Eugene A. Rau, and of Dr. John K. Small.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic bo...

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