Primula veris columnae, Taxa Only, Exact Match: 2 Treatments

Primula veris subsp. columnae			Info Flora, 2021, Info Flora Schweiz - Primulaceae, https://www.infoflora.ch/de/flora/primulaceae.html (accessed 2023-10-20) : -1	-1
Primula veris subsp. columnae			Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Primulaceae, Flora Helvetica, Bern: Haupt Verlag, pp. 738-758 : 756	756