bn:00047213n
Noun Concept
Categories: Monotypic Pteridophyta genera, Flora of Japan, Flora of Taiwan, Flora of Korea, Articles with 'species' microformats
EN
interrupted fern  Osmunda clatonia  Claytosmunda claytoniana  Osmunda claytoniana
EN
North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds WordNet 3.0
Definitions
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Sources
EN
North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet