Is Lilium lancifolium "Flore Pleno" a triploid the way the common tiger lily is? If "Flore Pleno" is usually a triploid, does anyone know of a diploid source of it? Does Heronswood nursery still sell the diploid form of Lilium lancifolium that Dr. Waddick mentioned? (I would like to buy some!) Thanks sincerely, Anita Clyburn In zone 5B Indiana where the spring rainy season is now becoming the hot dry summer season.