Revision der Orchis cordigera Fries und Orchis angustifolia Rchb.
- Standard Form
- Revis. Orchis cordigera & O.angustifolia
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:publications:20019844-1
- Dates
- 26 May 1893
- Remarks
- Thesis, Kaiserlichen Universität zu Jurjew
- Author
- Klinge, Johannes Christoph