Term: coniferopsida: cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in turn include the surviving orders Coniferales and Taxales (yews) and sometimes Ginkgoales as well as extinct orders such as Cordaitales (of the Carboniferous and Permian)
Candidate hypernym: class: (biology) a taxonomic group containing one or more orders → 1
Candidate hypernym: chocolate egg: egg-shaped chocolate candy → 0
Candidate hypernym: repeater: (electronics) electronic device that amplifies a signal before transmitting it again → 0
Candidate hypernym: ladyfish: game fish resembling the tarpon but smaller → 0
Candidate hypernym: hindsight: understanding the nature of an event after it has happened → 0
Candidate hypernym: linendraper: a retail dealer in yard goods → 0
Candidate hypernym: desert tortoise: burrowing tortoise of the arid western United States and northern Mexico; may be reclassified as a member of genus Xerobates → 0
Candidate hypernym: hymeneal: a wedding hymn → 0
Candidate hypernym: spontaneous abortion: a natural loss of the products of conception → 0
Candidate hypernym: equinox: either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length → 0
Candidate hypernym: line: a single frequency (or very narrow band) of radiation in a spectrum → 0