cliff brake

Noun cliff brake has 1 sense

• cliff brake(n = noun.plant) cliff-brake, rock brake - any of several small lithophytic ferns of tropical and warm temperate regions;
is a kind of fern
is a member of genus pellaea, pellaea
has particulars: coffee fern, pellaea andromedifolia, pellaea atropurpurea, purple rock brake, bird's-foot fern, pellaea mucronata, pellaea ornithopus