Quantum redactiones paginae "Pteridophyta" differant

Pteridophyta est divisio obsolescens plantarum, comprehendens filices (sive monilophyta) et lycophyta, ad quam circa 20 000 species pertinent. Quoniam divisio monophyletica non est, hodie a pluribus reiecta est; nova autem taxinomia etiamnunc disputatur.

Notae

↑ Wattieza, Stein, W. E., F. Mannolini, L. V. Hernick, E. Landling, and C. M. Berry. 2007. "Giant cladoxylopsid trees resolve the enigma of the Earth's earliest forest stumps at Gilboa", Nature (19 April 2007) 446:904–907.
↑ Smith, A.R.; Pryer, K.M.; Schuettpelz, E.; Korall, P.; Schneider, H.; Wolf, P.G. (2006). "A classification for extant ferns". Taxon 55 (3): 705–731

Nexus interni

Equisetum

Nexus externi

Situs scientifici: • ITIS • Biodiversity • Fossilworks • Flora of North America

[1] Wattieza, Stein, W. E., F. Mannolini, L. V. Hernick, E. Landling, and C. M. Berry. 2007. "Giant cladoxylopsid trees resolve the enigma of the Earth's earliest forest stumps at Gilboa", Nature (19 April 2007) 446:904–907.

[Smith2006-2] Smith, A.R.; Pryer, K.M.; Schuettpelz, E.; Korall, P.; Schneider, H.; Wolf, P.G. (2006). "A classification for extant ferns". Taxon 55 (3): 705–731

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@@ Linea 2: / Linea 2: @@
 | name = Pteridophyta
 | fossil_range = {{fossil range|390|0|r=[[Devonium]] medium > [[Recens]]<ref>''[[Wattieza]]'', Stein, W. E., F. Mannolini, L. V. Hernick, E. Landling, and C. M. Berry. 2007. [http://www.nature.com/nature/journal/v446/n7138/abs/nature05705.html "Giant cladoxylopsid trees resolve the enigma of the Earth's earliest forest stumps at Gilboa"], ''Nature'' (19 April 2007) 446:904–907.</ref>}}
-| image = Athyrium filix-femina.jpg
+| image = Unidentified fern, Cambridge University Botanic Garden.jpg
 | image_width = 240px
 | image_caption = ''[[Athyrium filix-femina]]''