New combination in Veronica (Scrophulariaceae s.l.) based on morphological characters and the seed storage protein polymorphism
Cem VURAL, Servet ÖZCAN, Mikail AKBULUT
J Syst Evol . 2009, (2): 168 -172 .  DOI: 10.1111/j.1759-6831.2009.00016.x