Engelsk substantiv: interrupted fern | |||
| 1. | interrupted fern (om plante) North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds | ||
| Ord med samme betydning (synonymer) | Osmunda clatonia | ||
| Mindre spesifikke uttrykk | flowering fern, osmund | ||