Term: button fern: Jamaican fern having round buttonlike bulbils
Candidate hypernym: fern: any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores → 1
Candidate hypernym: spring squill: European scilla with small blue or purple flowers → 0
Candidate hypernym: building permit: a document authorizing the holder to construct a building of a particular kind on a particular lot → 0
Candidate hypernym: colinus: New World quail: the bobwhites → 0
Candidate hypernym: record: an extreme attainment; the best (or worst) performance ever attested (as in a sport) → 0
Candidate hypernym: primary sex characteristic: the genetically determined sex characteristics bound up with reproduction (genitals and organs of reproduction) → 0
Candidate hypernym: omomyid: extinct tiny nocturnal lower primates that fed on fruit and insects; abundant in North America and Europe 30 to 50 million years ago; probably gave rise to the tarsiers; some authorities consider them ancestral to anthropoids but others consider them only cousins → 0
Candidate hypernym: mayetiola: a genus of Cecidomyidae → 0
Candidate hypernym: engelmann spruce: tall spruce of Rocky Mountains and British Columbia with blue-green needles and acutely conic crown; wood used for rough lumber and boxes → 0
Candidate hypernym: chorus: a company of actors who comment (by speaking or singing in unison) on the action in a classical Greek play → 0
Candidate hypernym: tanker: a soldier who drives a tank → 0