# Segawa, M., Na, H., Komae, H. & Kondo, K. 1988. Triploid chromosome number and karyotype in ''Heterotropa takaoi'' Maekawa (Aristrochiaceae). Cromosome Information Service 44:13-15. | # Segawa, M., Na, H., Komae, H. & Kondo, K. 1988. Triploid chromosome number and karyotype in ''Heterotropa takaoi'' Maekawa (Aristrochiaceae). Cromosome Information Service 44:13-15. |