Literature references
1 literature reference for Petrocoptis pyrenaica subsp. wiedmanii (Merxm. & Grau) T.E. Díaz González & H.S. Nava Fernández:
| Author: | T.E. Díaz González & H.S. Nava Fernández |
|---|---|
| Year: | 1994 |
| Title: | – |
| Source: | In: Itinera Geobot., 8: 557 |