Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun regnellidium_diphyllum

1 sense of regnellidium diphyllum

Sense 1
regnellidium, Regnellidium diphyllum -- (small latex-containing aquatic fern of southern Brazil)
       => aquatic fern, water fern -- (ferns that grow in water)