Campanula petraea, Taxa Only, Exact Match: 2 Treatments

Campanula petraea			Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 370-473 : 379	379
Campanula petraea			Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, Vegetatio 11 (1), pp. 55-70 : 67	67