Stems densely puberulent or pubescent, white pilose; calyx tubular, more than 4 mm; bracteoles linear to linear-subulate, 1.5-2 mm.

• 茎密被微柔毛的或短柔毛，白色柔毛；花萼管状，超过4毫米；钻形小苞片线形到线形，1.；5-2毫米(4