| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| An Illustrated Flora of the Northern United States and Canada, Vol. 1 | 978-0-486-22642-2 | 1970 | Addison Brown |
| An Illustrated Flora of the Northern United States and Canada, Vol. 2 | 978-0-486-22643-9 | 1970 | " |
| An Illustrated Flora of the Northern United States and Canada, Vol. 3 | 978-0-486-22644-6 | 1970 | " |
| The Cactaceae: Descriptions and Illustrations of Plants of the Cactus Family | 978-0-486-21192-3 | 1963 | Joseph N. Rose |