1. Anonymous. 1998.Lisianthus—echo series. Catalogue of seed (Sakata Reliable Seed, Flower Seed 1998–2000), 87Sakata Seed Co.
2. Postharvest physiology of Curcuma alismatifolia flowers
3. Hale, MG and Orcutt, DM. 1987.The physiology of plants under stress, 206United States: John Wiley & Sons, Inc.
4. Holden, A. 1976.Chemistry and biochemistry of plant pigments, Edited by: Goodwin, TW. 1–37. London: Academic Press.