Many of the huge leptosporangiate ferns that grew during the Devonian and. New Phytologist, 210(3), 790-793. However, like nonvascular plants, seedless vascular plants reproduce with spores rather than seeds. Y Polypodium L. Nova Acta Cient Compostel Biol 9:99107, Soltis DE, Soltis PS (1987) Polyploidy and breeding systems in homosporous pteridophyta: a reevaluation. Monilophytes represent another group of vascular plants with an extensive fossil history. This means that a diploid generation (the sporophyte, which produces spores) is followed by a haploid generation (the gametophyte or prothallus, which produces gametes). Let us know if you have suggestions to improve this article (requires login). doi: 10.1242/dev.201209. Lycophytes. We here report on a new, clade-specific group II intron in the rps1 gene of monilophytes (ferns). Numerous microspores are produced in the microsporangium, and cell division within the microspore wall initiates male gametophyte development. Trait evolution in land plants and lycophytes. Int J Plant Sci 164:737751, Doleel J, Sgorbati S, Lucretti S (1992) Comparison of three DNA fluorochromes for flow-cytometric estimation of nuclear DNA content in plants. Am J Bot 52:204209, Pellicer J, Fay MF, Leitch IJ (2010) The largest eukaryotic genome of them all? 2023 Feb 8;24(4):3352. doi: 10.3390/ijms24043352. { "25.4A:_Seedless_Vascular_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.4B:_Vascular_Tissue-_Xylem_and_Phloem" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.4C:_The_Evolution_of_Roots_in_Seedless_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.4D:_Ferns_and_Other_Seedless_Vascular_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.4E:_The_Importance_of_Seedless_Vascular_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, { "25.01:_Early_Plant_Life" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.02:_Green_Algae-_Precursors_of_Land_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.03:_Bryophytes" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "25.04:_Seedless_Vascular_Plants" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, 25.4D: Ferns and Other Seedless Vascular Plants, [ "article:topic", "authorname:boundless", "showtoc:no", "license:ccbysa", "columns:two", "cssprint:dense", "licenseversion:40" ], https://bio.libretexts.org/@app/auth/3/login?returnto=https%3A%2F%2Fbio.libretexts.org%2FBookshelves%2FIntroductory_and_General_Biology%2FBook%253A_General_Biology_(Boundless)%2F25%253A_Seedless_Plants%2F25.04%253A_Seedless_Vascular_Plants%2F25.4D%253A_Ferns_and_Other_Seedless_Vascular_Plants, \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}}}\) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\), 25.4C: The Evolution of Roots in Seedless Plants, 25.4E: The Importance of Seedless Vascular Plants, Phylum Monilophyta: Class Equisetopsida (Horsetails), Phylum Monilophyta: Class Psilotopsida (Whisk Ferns), Phylum Monilophyta: Class Polypodiopsida (Ferns), Identify types of seedless vascular plants.
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