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vegetation
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alp saussurea involucrata kar. et kir. et maxim.
雪莲(saussuea involucrata kar.et kir.ex maxim.),菊科 (compositae), 多年生草本,高15~25cm。根茎粗,黑褐色。叶密集,长圆形或卵状长圆形,最上部苞叶13~17,膜质,透明,淡黄色。头状花序10~20个,聚集于茎顶端成球状,花紫色。分布于新疆天山、昆仑山、阿尔泰山和帕米尔高原,生于海拔2400~4000米处雪线以下的高山地带。前苏联、蒙古也有分布。国家三级保护渐危种。