| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Wildflowers of America | 978-1-55859-564-4 | 1993 | Mary Vaux Walcott · Dorothy Falcon Platt |
| Wildflowers of the United States: Index | 978-0-07-052647-1 | 1975 | |
| Wild Flowers of the United States, Vol. 1: The Northeastern States | 978-0-07-052614-3 | 1975 | |
| Wild Flowers of the United States, Vol. 3: Texas | 978-0-07-052633-4 | 1969 | |
| Wild Flowers of the United States, Vol. 6: The Central Mountain and Plains | 978-0-07-052643-3 | 1973 | |
H.W. · H.W. Rickett · Harold W · Harold William Rickett · W R.