Front cover image for 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 102nd meridian

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 102nd meridian

Nathaniel Lord Britton, Addison Brown
eBook, English, 1913
2nd ed., rev. and enl
Scribner, New York, 1913