羊角蕨綱

羊角蕨纲
化石时期:志留紀晚期[1]
Horneophyton lignieri 復原圖
科学分类 编辑
界: 植物界 Plantae
门: 羊角蕨门 Horneophyta
纲: 羊角蕨纲 Horneophytopsida
[1][2]
異名
  • Langiophytophyta Doweld 2001

羊角蕨綱Horneophytopsida)是一種已滅絕的有胚植物,只有,沒有維管束,生存年代為志留紀晚期(約4億2000萬年前)。羊角蕨綱也是已知最古老的多孢植物類。

參考資料

  1. ^ 1.0 1.1 Kenrick, Paul & Crane, Peter R., The Origin and Early Diversification of Land Plants: a Cladistic Study, Washington, D.C.: Smithsonian Institution Press, 1997, ISBN 978-1-56098-730-7 
  2. ^ Crane, P.R.; Herendeen, P. & Friis, E.M., Fossils and plant phylogeny, American Journal of Botany, 2004, 91 (10): 1683–99, PMID 21652317, doi:10.3732/ajb.91.10.1683可免费查阅 

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