大岩桐 (ＳｉｎｎｉｎｇｉａｓｐｅｃｉｏｓａＢｅｎｔｈ .ｅｔＨｏｏｋ .) ,亦叫落雪泥 ,属苦苣苔科 ,苦苣苔属 ,有扁平球形的地下茎 ,地上茎极短 ,为多年生蓿根草本植物。大岩桐花朵大 ,花期长 ,花色浓艳多彩 ,十分美丽 ,是深受人们喜爱的室内观赏花卉之一。大岩桐通常用种子 Sinophylla (SinningiaspeciosaBenth.Het.), Also known as snow, is a genus Gesneriaceae, bitter genus genus, flat spherical underground stems, very short aboveground stems, perennial alfalfa root herb. Large rock Paul big flowers, long flowering period, color rich and colorful, very beautiful, is loved by the people of indoor ornamental flowers. Sinning usually use seeds