Ballota frutescens, Taxa Only, Exact Match: 2 Treatments

Ballota frutescens			Le Brun, P., 1962, Tour d'Horizon floristique sur les alpes françaises, Vegetatio 11 (1), pp. 55-70 : 66	66
Ballota frutescens			Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part M), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 651-689 : 680	680