Term: royal fern: large deeply rooted fern of worldwide distribution with upright bipinnate compound tufted fronds
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: caribou: Arctic deer with large antlers in both sexes; called `reindeer' in Eurasia and `caribou' in North America
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: exchange: chemical process in which one atom or ion or group changes places with another
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: registrar: the administrator responsible for student records
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: scaridae: parrotfishes
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: contrabassoon: the bassoon that is the largest instrument in the oboe family
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: upbraider: someone who finds fault or imputes blame
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: surrealism: a 20th century movement of artists and writers (developing out of dadaism) who used fantastic images and incongruous juxtapositions in order to represent unconscious thoughts and dreams
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: skysail: the sail above the royal on a square-rigger
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: drone: an aircraft without a pilot that is operated by remote control
Broader: flowering fern: any fern of the genus Osmunda: large ferns with creeping rhizomes; naked sporangia are on modified fronds that resemble flower clusters | Unrelated: agenda item: one of the items to be considered