Chú thích Nymphaea_caerulea

  1. 1 2 Bertol, Elisabetta; Fineschi, Vittorio; Karch, Steven B.; Mari, Francesco; Riezzo, Irene (2004). "Nymphaea cults in ancient Egypt and the New World: a lesson in empirical pharmacology". Journal of the Royal Society of Medicine. 97(2): 84–85
  2. ↑ "Nymphaea caerulea". Germplasm Resources Information Network (GRIN).
  3. ↑ Rawson, Jessica, Chinese Ornament: The lotus and the dragon, pp. 200 (quoted)–202, 1984, British Museum Publications, ISBN 0-714-11431-6
  4. ↑ Wilkinson, Richard H. (2003). The Complete Gods and Goddesses of Ancient Egypt. Thames & Hudson. p. 133. ISBN 0-500-05120-8