Bennettitales
fossil gymnospermous plants of the Carboniferous • Syn: order Bennettitales • Hypernyms: plant order • Member Holonyms: Cycadopsida, class Cycadopsida, Cycadophytina, subdivision Cycadophytina, Cycadophyta, subdivision Cycadophyta • Member Meronyms: Bennettitaceae, family Bennettitaceae
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