rock plant
noun
a plant found among rocks or in rock gardens.
Origin of rock plant
First recorded in 1605–15
Words nearby rock plant
rock melon,
rock milk,
rock of gibraltar,
rock oil,
rock pigeon,
rock plant,
rock rabbit,
rock salmon,
rock salt,
rock snake,
rock spray
British Dictionary definitions for rock plant
rock plant
noun
any plant that grows on rocks or in rocky ground