Term: ophioglossales: coextensive with the family Ophioglossaceae
Broader: plant order: the order of plants | Unrelated: oat: seed of the annual grass Avena sativa (spoken of primarily in the plural as `oats')
Broader: plant order: the order of plants | Unrelated: cochineal insect: Mexican red scale insect that feeds on cacti; the source of a red dye
Broader: plant order: the order of plants | Unrelated: genus heliopsis: oxeye
Broader: plant order: the order of plants | Unrelated: tacker: a worker who fastens things by tacking them (as with tacks or by spotwelding)
Broader: plant order: the order of plants | Unrelated: southwest by south: the compass point that is one point south of southwest
Broader: plant order: the order of plants | Unrelated: telegram: a message transmitted by telegraph
Broader: plant order: the order of plants | Unrelated: termination: a coming to an end of a contract period
Broader: plant order: the order of plants | Unrelated: nub: a small piece
Broader: plant order: the order of plants | Unrelated: genus christella: medium to large terrestrial ferns of tropical forests of Old World to Americas
Broader: plant order: the order of plants | Unrelated: cluck: the sound made by a hen (as in calling her chicks)