Acknowledgement
Supported by : 한국학술진흥재단
References
- Chung, T. H. 1957. Korean flora. Vol. II. Shinjisa, Seoul. Pp. 611- 620 (in Korean)
- Eleonora, A. 1909. Hybrids between Galium verum & G. mollugo. New Phytologist 8: 351-353 https://doi.org/10.1111/j.1469-8137.1909.tb05542.x
- Lee, B. Y., C.-W. Park and E.-B. Lee. 2007. Rubiaceae. In The genera of Vascular Plants of Korea. Park, C.-W. (ed.), Academy Pulishing Co., Seoul. Pp. 920-932
- Lee, T. B. 1979. Illustrated flora of Korea. Hyangmun-sa, Seoul. Pp. 696-701 (in Korean)
- Lee, W. T. 1995. Lineamenta Florae Koreae. Academy Press, Seoul. Pp. 289-291 (in Korean)
- Lee, Y. N. 1996. Flora of Korea. Kyohaksa, Seoul. Pp. 642- 649 (in Korean)
- Lee, Y. S. 1979. Remarks on chromosome numbers in Rubiaceae. Korean J. Pl. Taxon. 9: 57-66
- Lewis, W. H. 1962. Chromosome numbers in North American Rubiaceae. Brittonia. 14: 285-290 https://doi.org/10.2307/2805262
- Linne, C. 1753. Species Plantarum. Ed. 1. Stockholm
- Love, A. and D. Love. 1968. Cytotaxonomy of Blechnum Spicant Collect. Bot. 7: 665-676
- Murin, A., Haberova, I. and Zamsran, C. 1980. Karyological studies of some species of the Mongolian flora. Folia Geobot. 15(4): 395-405
- Nakai, T. 1911. Flora Koreana II. J. Coll. Sci. Imp. Univ. Tokyo. 29: 1-573
- Nakai, T. 1916. Praecursores ad Floram sylvaticam Koreanam. VII. Bot. Mag. (Tokyo) 30: 224-225
- Nakai, T. 1952. A Synoptical Sketch of Korean Flora. Bull. Nat. Sci. Mus. Tokyo 32: 1-152
- Nishikawa, T. 1986. Chromosome counts of flowering plants of Hokkaido (10). J. Hokkaido. Univ. Educ. Sec., 2B 37: 5-17
- Nishikawa, T. 1988. Chromosome counts of flowering plants of Hokkaido (11). J. Hokkaido. Univ. Educ. Sec. 2B 38: 33-40
- Ohwi, J. 1965. Flora of Japan. Smithsonian Institution, Washington, D.C. Pp. 821-833
- Pobedimova, E. G. 1958. Galium L. In Flora of the URSS, Vol. 23. Schischkin, B. K. (ed.). Academiae Scientiaum URSS. Mosqua. Pp. 345-457
- Puff, C. 1976. The Galium trifidum group (Galium sect. Aparinoides, Rubiaceae). Can. J. Bot. 54: 1911-1925 https://doi.org/10.1139/b76-206
- Wiegand, K. M. 1897. Galium trfidum and its North American allies. Bull. Torrey Bot. Club 24: 389-403 https://doi.org/10.2307/2478353
- Zhukova, P. G. 1980. Chromosome number of some southern Chukotka plant species. Bot. Zhur. 65(1): 51-59 (In Russian)