| Publication Type: | Book Chapter |
| Year of Publication: | 1967 |
| Authors: | Heß, H. E., Landolt, E., Hirzel R. |
| Book Title: | Flora der Schweiz und angrenzender Gebiete |
| Volume: | 1 |
| Pagination: | 209-211 |
| Publisher: | Birkhäuser Verlag |
| City: | Basel |
| Publication Type: | Book Chapter |
| Year of Publication: | 1967 |
| Authors: | Heß, H. E., Landolt, E., Hirzel R. |
| Book Title: | Flora der Schweiz und angrenzender Gebiete |
| Volume: | 1 |
| Pagination: | 209-211 |
| Publisher: | Birkhäuser Verlag |
| City: | Basel |