| / English Dictionary |
PURPLE ROCK BRAKE
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
Very short shallowly creeping North American fern usually growing on cliffs or walls and having dark glossy leaf axes
Synonyms:
Pellaea atropurpurea; purple rock brake
Classified under:
Hypernyms ("purple rock brake" is a kind of...):
cliff-brake; cliff brake; rock brake (any of several small lithophytic ferns of tropical and warm temperate regions)
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