ponga From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAlsophila dealbata (=Cyathea dealbata), a medium-sized tree fern endemic to New Zealand. Related wordsSynonymssilver fernpungamamakukohuhutanekahasilver pineking fernmataiblack pineyellow pinefernrootnikauwhekiakepiromokimokimonoaohinau References Wiktionary — ponga Wikipedia — ponga