Per Axel Rydberg | Bookhype

Aug 28, 2011

Cover of Flora of Colorado

Flora of Colorado

Sep 10, 2010

Cover of Catalogue of the Flora of Montana and the Yellowstone National Park (1900)

Catalogue of the Flora of Montana and the Yellowstone National Park (1900)

May 13, 2010

Cover of Contributions to the Botany of the Yukon Territory Volume 1901]

Contributions to the Botany of the Yukon Territory Volume 1901]

Apr 20, 2010

Cover of Scandinavians Who Have Contributed to the Knowledge of the Flora of North America, Volume 1907, Part 1

Scandinavians Who Have Contributed to the Knowledge of the Flora of North America, Volume 1907, Part 1

Apr 4, 2010

Cover of Memories from the Department of Botany of Columbia University

Memories from the Department of Botany of Columbia University

Mar 27, 2010

Cover of A Monograph of the North American Potentilleae

A Monograph of the North American Potentilleae

Jan 10, 2010

Cover of Key to the Rocky Mountain Flora; Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and Parts of Nebraska, South Dakota, North

Key to the Rocky Mountain Flora; Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and Parts of Nebraska, South Dakota, North

Jan 10, 2010

Cover of Flora of the Black Hills of South Dakota

Flora of the Black Hills of South Dakota

Nov 7, 2009

Cover of Studies on Rocky Mountain Flora

Studies on Rocky Mountain Flora

Jan 1, 1971

Cover of Flora of the Prairies and Plains of Central North America

Flora of the Prairies and Plains of Central North America