Cephalanthera × otto-hechtii G.Keller
, Monogr. Iconogr. Orchid. Eur. 2: 358 (1936).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77176772-1
- Publication
- Monographie und Iconographie der Orchideen Europas und des Mittelmeergebietes...
- Collation
- 2: 358
- Family as entered in IPNI
- Orchidaceae