| Publication Type: | Journal Article |
| Year of Publication: | 1939 |
| Authors: | H. von Ziegenspeck |
| Journal: | Botanisches archiv. |
| Volume: | 39 |
| Pagination: | 177-205 |
| Keywords: | PHLYLOGENY |
| Alternate Journal: | Botanisches archiv. |
| Publication Type: | Journal Article |
| Year of Publication: | 1939 |
| Authors: | H. von Ziegenspeck |
| Journal: | Botanisches archiv. |
| Volume: | 39 |
| Pagination: | 177-205 |
| Keywords: | PHLYLOGENY |
| Alternate Journal: | Botanisches archiv. |