Ghadiri, S., A. Jafari, and M. M. Hamdi. “Comparative Morphological, Anatomical and Palynological Studies on Trigonella (Fabaceae) in Khorassan Razavi Province (NE Iran)”. Bangladesh Journal of Botany, vol. 43, no. 2, Jan. 2015, pp. 123-9, doi:10.3329/bjb.v43i2.21660.