Nigritella rhellicani Teppner & E.Klein (Orchidaceae) is native to Albania, Austria, Bulgaria, France, Germany, Greece, Italy, NW. Balkan Pen., Romania, Switzerland. Flora of the World documents 1 occurrence across 1 country.
This name is a synonym
Specimens are listed under the accepted name Gymnadenia rhellicani (Teppner & E.Klein) Teppner & E.Klein