| Publication Type: | Journal Article |
| Year of Publication: | 1972 |
| Authors: | W. D. Clayton |
| Journal: | Kew Bulletin |
| Volume: | 27 |
| Pagination: | 281-287 |
| Keywords: | CR REF, GENUS |
| Alternate Journal: | Kew Bulletin |
| Publication Type: | Journal Article |
| Year of Publication: | 1972 |
| Authors: | W. D. Clayton |
| Journal: | Kew Bulletin |
| Volume: | 27 |
| Pagination: | 281-287 |
| Keywords: | CR REF, GENUS |
| Alternate Journal: | Kew Bulletin |