purple rock brake, n.
very short shallowly creeping North American fern usually growing on cliffs or walls and having dark glossy leaf axes
<noun.plant>
Pellaea atropurpurea purple rock brake
semantic pointers
hypernym
Word
very short shallowly creeping North American fern usually growing on cliffs or walls and having dark glossy leaf axes
<noun.plant>
Pellaea atropurpurea purple rock brake