Hannan, Gary L.; Orick, Michael W. (2000). "Isozyme Diversity in Iris cristata and the Threatened Glacial Endemic I. Lacustris (Iridaceae)". American Journal of Botany. 87 (3): 293–301. doi:10.2307/2656625. JSTOR2656625. PMID10718990.
Guo, Jinyan; Wilson, Carol A. (Dec 2013). "Molecular Phylogeny of Crested Iris Based on Five Plastid Markers (Iridaceae)". Systematic Botany. 38 (4). The American Society of Plant Taxonomists: 987–995. doi:10.1600/036364413X674724. S2CID86263728.
Hannan, Gary L.; Orick, Michael W. (2000). "Isozyme Diversity in Iris cristata and the Threatened Glacial Endemic I. Lacustris (Iridaceae)". American Journal of Botany. 87 (3): 293–301. doi:10.2307/2656625. JSTOR2656625. PMID10718990.
missouribotanicalgarden.org
"Iris cristata". missouribotanicalgarden.org. Retrieved 28 March 2015.
nih.gov
pubmed.ncbi.nlm.nih.gov
Hannan, Gary L.; Orick, Michael W. (2000). "Isozyme Diversity in Iris cristata and the Threatened Glacial Endemic I. Lacustris (Iridaceae)". American Journal of Botany. 87 (3): 293–301. doi:10.2307/2656625. JSTOR2656625. PMID10718990.
Guo, Jinyan; Wilson, Carol A. (Dec 2013). "Molecular Phylogeny of Crested Iris Based on Five Plastid Markers (Iridaceae)". Systematic Botany. 38 (4). The American Society of Plant Taxonomists: 987–995. doi:10.1600/036364413X674724. S2CID86263728.