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

Haec stipula ad biologiam spectat. Amplifica, si potes!

[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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 ==Notae==
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