'Longwood Hybrid'. Leaf. The spines on the underside of the leaf are toxic - I know because the locals warned us away from them, in Brazil. Kew Garden, London, UK. Greenhouse. 2004-06-04.Victoria Lindl. Engl.: giant water lily, royal water-lily, Victoria-lily. Suom.: jättilumme. Sven.: jättenäckrosPersonal use? Non-commercial use? Commercial use? Read the Fine Print. Comments? Tell me.