A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities of previously unsampled genera

Schuettpelz, Eric; Schneider, Harald; Huiet, Layne; Windham, Michael D.; Pryer, Kathleen M.

doi:10.1016/j.ympev.2007.04.011

Cited by 184 publications

(226 citation statements)

References 47 publications

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“…We provided more samplings than previous studies, and our analysis still supports previous studies (Jefferson et al, 2007;Schuettpelz et al, 2007). Two genera are clustered in the major clade of Pteris, Neurocallis and Ochropteris.…”

Section: Abundant Hybridizations In the Genus Pteris (Pteridaceae)supporting

confidence: 86%

Species Occurrence, Hybridization and Speciation in Postglacial East and South Asia

Liao¹,

Chao²,

Chiang³

2012

The Molecular Basis of Plant Genetic Diversity

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Section: Abundant Hybridizations In the Genus Pteris (Pteridaceae)supporting

confidence: 86%

Species Occurrence, Hybridization and Speciation in Postglacial East and South Asia

Liao¹,

Chao²,

Chiang³

2012

The Molecular Basis of Plant Genetic Diversity

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“…In the current fern system developed using molecular genetics methods, the representatives of the genera Ceratopteris and Acrostichum exhibit an extremely high degree of relationship (Hasebe et al, 1996;Smith et al, 2006;Schuettpelz et al, 2007;Liu et al, 2008;Schuettpelz, Pryer, 2008;Christenhusz, 2011;Schneider et al, 2013;Zhang et al, 2017). However, the authors of early scientific works on the taxonomy of ferns emphasized the peculiarity of the external morphology of the representatives of Ceratopteris and defined the genus as a monotype that forms an independent family Parkeriaceae Hook.…”

Section: Introductionmentioning

confidence: 99%

Spore morphology of the representatives of the subfamily Ceratopteridoideae (J. Sm.) R.M. Tryon from the family Pteridaceae E.D.M. Kirchn. (Pteridophyta)

et al. 2017

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Scanning electron microscopy (SEM) was used to perform a comparative study for four representatives of the subfamily Ceratopteridoideae (J. Sm.) R.M. Tryon from East Asia: Ceratopteris thalictroides Brongn., C. pteridoides (Hook.) Hieron., Acrostichum aureum Linn., and A. speciosum Willd. The analysis of the external morphology of the representatives of Ceratopteridoideae revealed a strong difference between Ceratopteris and Acrostichum. The external morphology of spores of Ceratopteris and Acrostichum exhibited the features characterizing the family Pteridaceae as a whole: tetrahedral spores with a three-ray laesure, from triangular-roundish to roundish, distinct exosporium with a pronounced surface ornamentation and absence of perisporium, the exosporium surface varying from smooth and rough to that covered with large tubercles and roller-like bulges.The external morphology of spores of Acrostichum is quite simple, although among other representatives of the family Pteridaceae, the spores of Ceratopteris have distinctive features: very large equatorial diameter (106-124 µm); spores are almost roundish; distinct cylindrical folds running parallel to the corners of the spore across its extensive distal surface.

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“…(2006) and Fraser-Jenkins (2008) accept Aleuritopteris as distinct from Cheilanthes. The latter position is supported by the recent molecular studies of Rolo (1995,1998) and Schuettpelz et al (2007).…”

Section: Introductionmentioning

confidence: 62%

Aleuritopteris punethae (Pteridaceae) a new species of silver fern from Indian Himalaya

Kholia¹,

Bhakuni²,

Punetha³

2010

Telopea

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A molecular phylogeny of the fern family Pteridaceae: Assessing overall relationships and the affinities of previously unsampled genera

Cited by 184 publications

References 47 publications

Species Occurrence, Hybridization and Speciation in Postglacial East and South Asia

Species Occurrence, Hybridization and Speciation in Postglacial East and South Asia

Spore morphology of the representatives of the subfamily Ceratopteridoideae (J. Sm.) R.M. Tryon from the family Pteridaceae E.D.M. Kirchn. (Pteridophyta)

Aleuritopteris punethae (Pteridaceae) a new species of silver fern from Indian Himalaya

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