Citation | Arshad, A., H. Qamar, R. Siti-Sundari, Z. Yue, M. Zubair, M.A. Raza, M.H. Rehman and L. Zhang. 2020. Phenotypic plasticity of spineless safflower (Carthamus tinctorius L.) cultivars in response to exogenous application of salicylic acid under rainfed climate conditions. Pakistan Journal of Agricultural Research, 33(4): 729-743. DOI | http://dx.doi.org/10.17582/journal.pjar/2020/33.4.729.743