A low-growing evergreen shrub(Empetrum nigrum) native to cool regions of the Northern Hemisphere and having tiny leaves, small pinkish or purplish flowers, and black, berrylike fruits.

• 岩高兰一种原产于北极寒冷地区且生长缓慢的常绿灌木（岩高兰属岩高兰），生有细小的叶子，开粉红色或紫色的小花，结黑色的浆果状果实