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Noun1.Bennettitales - fossil gymnospermous plants of the Carboniferous
plant order - the order of plants
class Cycadopsida, Cycadophyta, Cycadophytina, Cycadopsida, subdivision Cycadophyta, subdivision Cycadophytina - palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)
Bennettitaceae, family Bennettitaceae - a family of fossil gymnospermous plants of the Carboniferous
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Associated with these tracks in an impressive plant compression flora, which includes abundant remains of cycads, cycadeoids, and to a lesser extent, sphenopsids and filicopsids.