Pelkonen, Veli-Pekka; Pirttilä, Anna-Maria (2012). "Taxonomy and Phylogeny of the Genus Lilium"(PDF). Floriculture and Ornamental Biotechnology. 6 (Special Issue 2): 1-8. 8 Ekim 2016 tarihinde kaynağından(PDF) arşivlendi29 Temmuz 2016.
Pelkonen, Veli-Pekka; Pirttilä, Anna-Maria (2012). "Taxonomy and Phylogeny of the Genus Lilium"(PDF). Floriculture and Ornamental Biotechnology. 6 (Special Issue 2): 1-8. 8 Ekim 2016 tarihinde kaynağından(PDF) arşivlendi29 Temmuz 2016.