This is an educational page intended to provide some insights into where the genetic innovations in hybrid daylily breeding may be coming from. We present some of modern plant science for the non-scientist gardener.
Myong Gi Chung and Soon Suk Kang, "Morphometric Analysis of the Genus Hemerocallis L. (Liliaceae) in Korea." Journal of Plant Research, vol. 107, pp. 165-175 (1994).