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天火字典

英日字典: cordaitales



The cordaitales has 1 Senses.

  • order cordaitales, cordaitales
  • extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era
  • ソテツと同等かそれ以上に発達した高い樹木性の幹とを持つ、絶滅した植物

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