Stanford University Press · University of California Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Flora of the Santa Cruz Mountains of California: A Manual of the Vascular Plants | 978-0-8047-1862-2 (0-8047-1862-8) | 1991 |
| Flora of the Santa Cruz Mountains of California a Manual of the Vascular Plants | 978-0-8047-0017-7 (0-8047-0017-6) | 1961 |
| Native shrubs of the Sierra Nevada, | 978-0-520-02738-1 (0-520-02738-8) | 1974 |
H.T. · H. Thomas · J. H. · J.H. Thomas · J. Hunter · J. T. · J. Thomas · John H. · John H. Thomas · John Hunter · John T · John Thomas