Petunia × hybrida (Hook.) Regel

This name was accepted following an alternative taxonomy by these authorities:

• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192. [Cited as Petunia hybrida.]
• Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST. [Cited as Petunia × hybrida.]
• D'Arcy, W.G. & Rakotozafy, A. (1994). Flore de Madagascar et des Comores (Plantes Vasculaires) 176: 1-146. Typographie Firmin-Didot et Cie., Paris. [Cited as Petunia × hybrida.]
• Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky. [Cited as Petunia × hybrida.]
• Stace, C.A., Preston, C.D. & Pearman, D.A. (2015). Hybrid flora of the British isles: 1-501. Botanical Society of Britain and Ireland. [Cited as Petunia × hybrida.]

Catálogo de Plantas y Líquenes de Colombia

• Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

Flora of Tropical East Africa

• E. & P. Pf.: 34 (1895);
• F.Z. 8(4): 19 (2005);
• Fl. Egypt 6: 150 (1998);
• Fl. Eth. 5: 108 (2006).
• Fl. Pl. Terre, ed. 1: 615 (1863);
• Gen. Solanaceae: 56 (2001);
• Petunia: 7 (1984);