1. Ahn, Y.H. and T.J. Lee. 1997. Encyclopedia of Korean native plants. Tree for Life Press, Seoul, Korea (in Korean).
2. Alves-Da-Silva, D., F. Borghetti, K. Thompson, H. Pritchard, and J.P. Grime. 2011. Underdeveloped embryos and germination in Aristolochia galeata seeds. Plant Biol. 13:104–108.
3. Baskin, C.C. and J.M. Baskin. 1998. Seeds: Ecology, biogeography, evolution of dormancy and germination, 1st ed. Academic Press, San Diego, CA, USA.
4. Baskin, C.C. and J.M. Baskin. 2003. When breaking seed dormancy is a problem: Try a move-along experiment. Native Plant J. 4:17–21.
5. Baskin, C.C. and J.M. Baskin. 2014. Seeds: Ecology, biogeography and evolution of dormancy and germination, 2nd ed. Elsevier/Academic Press, San Diego, CA, USA.