Epipactis helleborine var. youngiana (A.J.Richards & A.F.Porter) Kreutz
, Kompend. Eur. Orchid. 62 (2004).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77065139-1
- Species Name
- Epipactis helleborine (L.) Crantz, Stirp. Austr. Fasc., ed. 2. 2(6): 467 (1769).
- Publication
- Kompendium der Europäischen Orchideen
- Collation
- 62
- Date of Publication
- Dec 2004
- Family as entered in IPNI
- Orchidaceae