| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | M. E. Hale |
| Journal: | Smithsonian Contributions to Botany |
| Volume: | 4 |
| Pagination: | 1-25 |
| Refereed Designation: | Refereed |
| Publication Type: | Journal Article |
| Year of Publication: | 1971 |
| Authors: | M. E. Hale |
| Journal: | Smithsonian Contributions to Botany |
| Volume: | 4 |
| Pagination: | 1-25 |
| Refereed Designation: | Refereed |