SHI Jing-Hua and LI Liang-Qian. Leaf Epidermal Feature in Clematis (Ranunculaceae) with Reference to Its Systematic Significance[J]. J Integr Plant Biol, 2003, 45(3): 257-268.
SHI Jing-Hua and LI Liang-Qian. Leaf Epidermal Feature in Clematis (Ranunculaceae) with Reference to Its Systematic Significance[J]. J Integr Plant Biol, 2003, 45(3): 257-268.