Trachelium caeruleum caeruleum, Taxa Only, Exact Match: 2 Treatments

Trachelium caeruleum subsp. caeruleum			Miglio, Marinella, Manzi, Aurelio & Bartolucci, Fabrizio, 2023, New floristic data of vascular plants from central Italy, Natural History Sciences 10 (1), pp. 51-56 : 55	55
Trachelium caeruleum subsp. caeruleum			J. Paiva, F. Sales, I. C. Hedge, C. Aedo, J. J. Aldasoro, S. Castroviejo, A. Herrero & M. Velayos, 2001, Flora Iberica / Vol. XIV: Myoporaceae - Campanulaceae, Madrid: Real Jardín Botanico, CSIC : 141	141