The heat tolerance in 9 different cultivars of cyclamen stocks which were chosen from 5 series of France, Japanese, Holland, American and common variety fragrant smell cyclamen, was studied.

• 以法国系列、日本系列、荷兰系列、美国系列和常规品种香味仙客来等5个系列,9个大花品种仙客来(Cyclamen persicum)幼苗为试材,对仙客来的耐热性进行了系统的研究。