Noun order lepidodendrales has 1 sense
  1. Lepidodendrales, order Lepidodendrales - fossil arborescent plants arising during the early Devonian and conspicuous throughout the Carboniferous
    --1 is a kind of plant order
    --1 is a member of Lycopsida, class Lycopsida, Lycopodiate, class Lycopodiate
    --1 has members: Lepidodendraceae, family Lepidodendraceae
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