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Ferns

Known as: Fern 
Seedless nonflowering plants of the class Filicinae. They reproduce by spores that appear as dots on the underside of feathery fronds. In earlier… Expand
National Institutes of Health

Papers overview

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Highly Cited
2016
Highly Cited
2016
Phylogeny has long informed pteridophyte classification. As our ability to infer evolutionary trees has improved, classifications… Expand
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Highly Cited
2010
Highly Cited
2010
While feature point recognition is a key component of modern approaches to object detection, existing approaches require… Expand
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Highly Cited
2009
Highly Cited
2009
Since its discovery in 1907, polyploidy has been recognized as an important phenomenon in vascular plants, and several lines of… Expand
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Highly Cited
2006
Highly Cited
2006
We present a revised classification for extant ferns, with emphasis on ordinal and familial ranks, and a synopsis of included… Expand
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Highly Cited
2006
Highly Cited
2006
A comparison was made of the linear least-squares method and a trial-and-error non-linear method of the widely used pseudo-second… Expand
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Highly Cited
2005
Highly Cited
2005
Global-scale quantification of relationships between plant traits gives insight into the evolution of the world's vegetation, and… Expand
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Highly Cited
2004
Highly Cited
2004
The rise of angiosperms during the Cretaceous period is often portrayed as coincident with a dramatic drop in the diversity and… Expand
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Highly Cited
2004
Highly Cited
2004
The phylogenetic structure of ferns (= monilophytes) is explored here, with a special focus on the early divergences among… Expand
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Highly Cited
2001
Highly Cited
2001
A hardy, versatile, fast-growing plant helps to remove arsenic from contaminated soils. 
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Highly Cited
2001
Highly Cited
2001
Most of the 470-million-year history of plants on land belongs to bryophytes, pteridophytes and gymnosperms, which eventually… Expand
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