Any of various ferns of the genus Nephrolepis, including the Boston fern, having bipinnately compound fronds and sori at the vein tips.

• 肾蕨，耳蕨：一种肾蕨属蕨类植物，包括波士顿蕨，有二回羽状的复叶，叶脉的两端有孢子堆