helminthostachys

English Thesaurus

1. one species: terrestrial fern of southeastern Asia and Australia (noun.plant)

hypernym	:	fern genus,
definition	:	genera of ferns and fern allies (noun.plant)

member holonym	:	flowering fern, helminthostachys zeylanica,
definition	:	Australasian fern with clusters of sporangia on stems of fertile fronds (noun.plant)

member meronym	:	family ophioglossaceae, ophioglossaceae,
definition	:	a family of succulent ferns of order Ophioglossales; cosmopolitan in distribution (noun.plant)