English noun: American rock brake | |||
| 1. | American rock brake (plant) rock-inhabiting fern of northern North America growing in massive tufts and having fronds resembling parsley | ||
| Synonyms | American parsley fern, Cryptogramma acrostichoides | ||
| Broader (hypernym) | rock brake | ||
| Member meronym | Cryptogramma, genus Cryptogramma | ||