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Plenasium

 
National Institutes of Health

Papers overview

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Review
2017
Review
2017
The fossil Osmundales (Royal Ferns)—a phylogenetic network analysis, revised taxonomy, and evolutionary classification of anatomically preserved trunks and rhizomes
The Osmundales (Royal Fern order) originated in the late Paleozoic and is the most ancient surviving lineage of leptosporangiate… Expand
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2016
2016
Foliage accumulations of Osmunda lignitum (Osmundaceae) in the Oligocene of northern Italy and western Germany
Abstract Accumulations of Osmunda (Plenasium) lignitum (Giebel) Stur fern foliage have been recently recovered in the Oligocene… Expand
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1999
1999
Phylogeny of Osmundaceae Inferred from rbcL Nucleotide Sequences and Comparison to the Fossil Evidences
rbcL sequences of 11 of 15 extant species of Osmundaceae which represent all three genera, Osmunda, Todea and Leptopteris. Our… Expand
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1977
1977
Phytoecdysones from Plenasium banksiaefolium and Bolbitis subcordata.
From the Fortnosan ferns, Plenasium banksiaefolium and Bolbitis subcordata, the phytoecdysones ponasterone A and ecdysterone… Expand
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1967
1967
Evolution of the Fern Genus Osmunda
The phylogenetic background of the living species of Osmunda is interpreted from seven species of fossil rhizomes, six of which… Expand
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