Report on my Collecting Trip This Year [1896] Through the Southeastern Sierra Nevada of California
C. A. Purpus and His Introductions
Report of My Journey in the Southern Sierra Nevada and the Argus and Madurango Ranges, by C. A. Purpus
Report by C. A. Purpus on His Expedition to the Desert Areas of Southern and Western Nevada, Northern Arizona, and Western Utah, by C. A. Purpus
A Cactus-Collecting Trip to the Deserts of Southern Nevada, Northwestern Arizona, and Southwestern Utah, by C. A. Purpus
Report on My Journey to the La Sal Mountains, by C. A. Purpus
Published Biographies Purpus among the Peaks, by Richard Beidleman and Barbara Ertter. C. A. Purpus: His Collecting Trips in the Sierra Nevada and Owens Valley, California, 1895-1898, by Barbara Ertter Las Colecciones Botanicas de C. A. Purpus en Mexico: Peri'odo 1898-1925 by Mario Sousa Sanchez On the Trail, With Purpus, in California, by Barbara Ertter
Purpus among the Peaks, by Richard Beidleman and Barbara Ertter.
C. A. Purpus: His Collecting Trips in the Sierra Nevada and Owens Valley, California, 1895-1898, by Barbara Ertter
Las Colecciones Botanicas de C. A. Purpus en Mexico: Peri'odo 1898-1925 by Mario Sousa Sanchez
On the Trail, With Purpus, in California, by Barbara Ertter