1. Koul, K. K. & Farooq, S. Growth and differentiation in the shoot apical meristem of saffron plant (Crocus sativus L.). J. Ind. Bot. Soc. 63, 153–169 (1984).
2. Dhar, A. K., Sapru, R. & Rekha, K. Studies on saffron in Kashmir 1: Variation in natural population and its cytological behaviour. Crop Improv. 15, 48–52 (1988).
3. Basker, D. & Negbi, M. The uses of saffron. Eco. Bot. 37, 228–236 (1983).
4. Abullaev, F. I. Cancer chemopreventive and tumoricidal properties of saffron (Crocus sativus L.). Exp. Biol. Med. 227, 20–25 (2002).
5. Mathew, B. Crocus sativus and its allies (Iridaceae). Plant Syst. Evo. 128, 89–103 (1977).