cladoxylopsid

cladoxylopsid
1. noun
Any of several plants, known only as fossils, that are thought to be ancestors of ferns and horsetails
Of or pertaining to these plants, of the taxon Cladoxylopsida

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  • Cladoxylopsid — Taxobox name = Cladoxylopsida fossil range = Middle Devonian image caption = Wattieza regnum = Plantae divisio = Pteridophyta classis = CladoxylopsidaThe cladoxylopsids are a group of plants known only as fossils that are thought to be ancestors… …   Wikipedia

  • Cladoxylales — Cladoxylopsides † Troncs d Eospermatopteris (Dévonien moyen) …   Wikipédia en Français

  • Wattieza — Taxobox name = Wattieza fossil range = Middle Devonian regnum = Plantae divisio = Pteridophyta classis = Cladoxylopsida ordo = Pseudosporochnales genus = Wattieza genus authority = Stockmans Wattieza was a genus of prehistoric trees that existed… …   Wikipedia

  • Cladoxylopsida — Temporal range: Middle Devonian to Early Carboniferous …   Wikipedia

  • Devonian — For the Celtic language, see Southwestern Brythonic language; for the residents of the English county, see Devon. Devonian Period 416–359.2 million years ago …   Wikipedia

  • Fern — This article is about the group of pteridophyte plants. For other uses, see Fern (disambiguation). Ferns (Pteridophyta) Temporal range: Mid Devonian[1] Recent …   Wikipedia

  • Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… …   Wikipedia

  • Timeline of plant evolution — This article attempts to place key plant innovations in a geological context. It concerns itself only with novel innovations and events that had a major global significance, not those that are of solely anthropological interest. The timeline… …   Wikipedia

  • Archaeopteris — Radialschnitt durch das Holz von Archaeopteris (Balken = 1 mm) Zeitraum Oberes Devon bis Unteres Mississippium 385 bis 345 Mio. Jahre Systematik …   Deutsch Wikipedia

  • Callixylon — Archaeopteris Radialschnitt durch das Holz von Archaeopteris (Balken = 1 mm). Zeitraum bis Ende Devon bis 335 Mio. Jahre Systematik …   Deutsch Wikipedia

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