The botanical identification of Fentiao’er Cai and Feijin Cao in Chinese ancient literature New Species of the Chinese Compositae The Effects of Temperature and Osmotic Stress on the Germination of Scorzonera pusilla (Compositae) Seeds Seed Germination and Endogenous Inhibitory Substance of Bupleurum scorzoneraefolium Notes on the Genus Scorzonera L. from China