Reference

Martin Pfosser, Byung Yun Sun, Tod F. Stuessy, Chang-Gee Jang, Yan-Ping Guo, Kim Taejin, Kim Cul Hwan, Hidetoshi Kato, Takashi Sugawara (2011): Phylogeny of Hepatica (Ranunculaceae) and origin of Hepatica maxima Nakai endemic to Ullung Island, Korea – Stapfia – 0095: 16 - 27.