Literature references
1 literature reference for Psammopyrum pungens subsp. campestre:
| Author: | – |
|---|---|
| Year: | 1986 |
| Title: | – |
| Source: | In: Veröff. Geobot. Inst. E. T. H. Stiftung Rübel Zürich 87: 50 |
1 literature reference for Psammopyrum pungens subsp. campestre:
| Author: | – |
|---|---|
| Year: | 1986 |
| Title: | – |
| Source: | In: Veröff. Geobot. Inst. E. T. H. Stiftung Rübel Zürich 87: 50 |