Mikolajchuk, Vira. " Моrрhоlоgy of inflorescensce and bluming peculiarities of Baptisia australis (L.) R.Br. (Fabaceae) introduced in М.М. Grishko National Botanical Garden NAS of Ukraine." Modern Phytomorphology [Online], 6 (2014): 293-296. Web. 12 Apr. 2018