Campyloneurum atrosquamatum (Polypodiaceae), a new species from Amazonia

Paulo H. Labiak; Blanca León; R. C. Moran

doi:10.1007/s12228-020-09626-9

Campyloneurum atrosquamatum (Polypodiaceae), a new species from Amazonia

Paulo H. Labiak, Blanca León, R. C. Moran

Museo de Historia Natural

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A new species, Campyloneurum atrosquamatum, is described from the western Amazonian region of Ecuador to Bolivia, and from French Guiana and northeastern Brazilian Amazon. The new species belongs to the Repens Clade of Campyloneurum. Previously, it had been identified as C. coarctatum because of its similar lamina size and shape. An earlier phylogenetic study, however, resolved it as sister to C. fuscosquamatum, a species with nearly identical rhizome scales and a similar geographic distribution. We describe the new species, compare it to related species, and provide illustrations, distribution maps, and a key to similar species. A lectotype is chosen for C. coarctatum.

Original language	American English
Pages (from-to)	248-256
Number of pages	9
Journal	Brittonia
Volume	72
Issue number	3
DOIs	https://doi.org/10.1007/s12228-020-09626-9
State	Published - 1 Sep 2020

Keywords

ferns
floristics
pteridophytes
South America
taxonomy

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title = "Campyloneurum atrosquamatum (Polypodiaceae), a new species from Amazonia",

abstract = "A new species, Campyloneurum atrosquamatum, is described from the western Amazonian region of Ecuador to Bolivia, and from French Guiana and northeastern Brazilian Amazon. The new species belongs to the Repens Clade of Campyloneurum. Previously, it had been identified as C. coarctatum because of its similar lamina size and shape. An earlier phylogenetic study, however, resolved it as sister to C. fuscosquamatum, a species with nearly identical rhizome scales and a similar geographic distribution. We describe the new species, compare it to related species, and provide illustrations, distribution maps, and a key to similar species. A lectotype is chosen for C. coarctatum.",

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T1 - Campyloneurum atrosquamatum (Polypodiaceae), a new species from Amazonia

AU - Labiak, Paulo H.

AU - León, Blanca

AU - Moran, R. C.

PY - 2020/9/1

Y1 - 2020/9/1

N2 - A new species, Campyloneurum atrosquamatum, is described from the western Amazonian region of Ecuador to Bolivia, and from French Guiana and northeastern Brazilian Amazon. The new species belongs to the Repens Clade of Campyloneurum. Previously, it had been identified as C. coarctatum because of its similar lamina size and shape. An earlier phylogenetic study, however, resolved it as sister to C. fuscosquamatum, a species with nearly identical rhizome scales and a similar geographic distribution. We describe the new species, compare it to related species, and provide illustrations, distribution maps, and a key to similar species. A lectotype is chosen for C. coarctatum.

AB - A new species, Campyloneurum atrosquamatum, is described from the western Amazonian region of Ecuador to Bolivia, and from French Guiana and northeastern Brazilian Amazon. The new species belongs to the Repens Clade of Campyloneurum. Previously, it had been identified as C. coarctatum because of its similar lamina size and shape. An earlier phylogenetic study, however, resolved it as sister to C. fuscosquamatum, a species with nearly identical rhizome scales and a similar geographic distribution. We describe the new species, compare it to related species, and provide illustrations, distribution maps, and a key to similar species. A lectotype is chosen for C. coarctatum.

KW - ferns

KW - floristics

KW - pteridophytes

KW - South America

KW - taxonomy

KW - ferns

KW - floristics

KW - pteridophytes

KW - South America

KW - taxonomy

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DO - 10.1007/s12228-020-09626-9

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EP - 256

JO - Brittonia

JF - Brittonia

IS - 3

ER -

Campyloneurum atrosquamatum (Polypodiaceae), a new species from Amazonia

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