Background : Chrysanthemum indicum L. is used in medicine, for bee, ornamental as multivoltinism plant resources. Since ancient times, Chrysanthemum indicum L. had been widely used as drug and tea. To diversity and increase the demand of Chrysanthemum, it is breeding for medicinal herb, tea and ornamental flower. Therefore size and shape of plant, color of flower have been used for cross breeding. CI2013 lines collected from Jeju have been used for landscape and ornament. and CI2010 lines collected from Sancheong have been used for medicinal herb tea. As a result, many new lines were developed. Therefore it was carried out to use as a date for new varieties through the characterization of good lines. Methods and Results : 7 lines were investigated and these plants were forstered and cultivated from Gyeongsangnam-do Agricultural Research & Extension Services (Hamyang). Breeding Lines were CI201001, CI201002, CI201005, CI201006, CI201303, CI201307, CI201401. The shape of CI201303 and CI201307 were round, plant height is low and width is wide, it may be used for landscape and ornament. As the size of flower in CI201005 was big, it may be used for medicinal herb tea. Conclusion : CI201303 and CI201307 lines were good for landscape and ornament because of round shape. CI201005 line was good for medicinal herb tea because of big flower.

Background : Recently, there is a urgent demand for development of new varieties with enhanced resistance to various biotic/abiotic stresses. In order to develop ginseng varieties with such traits, systematic breeding program and comprehensive field studies are prerequisite. Methods and Results : ‘Cheonmyeong' seeds were collected in 2008 from the farmer field of Buyeo. Physiological investigation and propagation were conducted from 2009 to 2011. It was given the name 'Eumseong No. 8 through the observed yield trial from 2012 to 2013 and local adaptability was carried out from 2014 to 2015. All phenotypes including agronomic characteristics, seed yield, and physiological response to biotic/abiotic stresses were investigated according to the ginseng GAP and UPOV guidelines. Yellow-red leaf and pink berry at maturing stage were observed. The time of emergence, flowering and berry maturity of the ‘Cheonmyeong’ were faster than those of ‘Chunpoong’. Stem length of ‘Cheonmyeong’ was shorter than that of ‘Chunpoong’, whereas stem diameter was thicker than that of ‘Chunpoong’. Main root length was shorter but main root diameter is thicker than that of ‘Chunpoong’. Number of seeds of ‘Cheonmyeong’ was fewer than that of ‘Chunpoong’ but 1,000-seeds weight and stratification rate were higher than those of ‘Chunpoong’. The yield performance of this variety was 661 kg/10 a in local adaptability test for two years, which is 22% higher than that of ‘Chunpoong’. ‘Cheonmyeong’ showed strong resistance to phytophthora blight, mulberry mealybug and nematode and moderate resistance to alternaria blight. ‘Cheonmyeong’ did almost not occur yellow spot of aerial part and rusty skin of root, show moderate resistance at high temperatures. Conclusion : Our study demonstrated that ‘Cheonmyeong’ is an ideal variety with heavier root weight and enhanced stress resistance and contribute will enhance biotic/abiotic stress resistance and increase the farmers' income.