Nigritella austriaca, Taxa Only, Exact Match: 2 Treatments

Nigritella austriaca			Info Flora, 2021, Info Flora Schweiz - Orchidaceae, https://www.infoflora.ch/de/flora/orchidaceae.html (accessed 2023-10-20) : -1	-1
Nigritella austriaca			C. Aedo, A. Herrero & S. Castroviejo, 2005, Flora Iberica / Vol. XXI: Smilacaceae - Orchidaceae, Madrid: Real Jardín Botanico, CSIC : 91-92	91-92