H.W. · Harold W. Rickett · Harold William Rickett · W R.
Crown Publishers · McGraw-Hill
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Wild Flowers Of America | 978-0-517-64269-6 (0-517-64269-7) | 1987 |
| Wild Flowers of the United States, Vol. 2: Southeastern States | 978-0-07-052630-3 (0-07-052630-3) | 1975 |