An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian, by Nathaniel Lord Britton ... and Hon. Addison Brown ...

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The native flowers and ferns of the United States in their botanical, horticultural and popular aspects / by Thomas Meehan ; illustrated by chromolithographs.

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The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America: described and illustrated by Amos Binney. Ed. by Augustus A. Gould ...

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