Selaginella asperula Spring

  • Filed As

    Selaginellaceae
    Selaginella asperula Spring

  • Collector(s)

    W. R. Anderson 12280 with C. Damiao, J. Ramos, W. Reese & J. Ubiratan, 26 Mar 1978

  • Location

    Brazil. Rondônia. Along Rio dos Pacaás Novos, just above and below the first cachoeira.

  • Identifiers

    NY Barcode: 2482798

    Occurrence ID: 4288fa22-1b48-4fa9-a248-bd8122109be7

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  • Region

    South America

  • Country

    Brazil

  • State/Province

    Rondônia

  • Locality

    Along Rio dos Pacaás Novos, just above and below the first cachoeira.

  • Elevation

    Alt. 220 m. (722 ft.)

  • Coordinates

    -10.9794, -63.7693

  • Coordinate Uncertainty (m)

    25684.7

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Unable to find the precise location of the first waterfall of Rio Pacaás Novos. Georeferenced to the portion of the Rio Pacaás Novos within the mountainous area of Serra dos Pacaás Novos, in accordance with similar locality descriptions. Using Google Maps - Terrain and Satellite Views, located Rio Pacaás Novos within the region of Serra dos Pacaás Novos in Rondônia. Used the Distance Measurement Tool (Google Maps) to measure a straight line between the beginning of the river within the mountainous area and the headwaters of the river (also located within mountainous region), then halved this distance to find the midpoint of the line. Chose a point along the river nearest to the midpoint of the line; used Canadensys Lat/Long Crosshairs to find the coordinates, on the adjacent shore of the river (collection assumed to be terrestrial). Input coordinates, linear extent (25682.6 m), and measurement error (0.5 m) into the MaNIS Georeferencing Calculator to find the uncertainty radius.

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

The New York Botanical Garden
	
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BOTANICAL
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Selaginella
Det: J.T. Mickel 1979
Forest on terra firme along Rio dos Pacaas
Novos, just above and below the first
cachoeira: elevation ca. 220 m.
Trailing among rocks in open sandy area.
12280
March 1978
William R. Anderson
Collected with the support of the National Science Foundation, the Conselho Nacional de
Desenvolvimento Científico e Tecnológico, The New York Botanical Garden, the Instituto
Nacional de Pesquisas da Amazdnia, The University of Michigan, the Museu Goeldi, and
the University of Southwestern Louisiana, and with the collaboration of C. Damiao,
J. Ramos, W. Reese, and J. Ubiratan.
PLANTS OF RONDONIA, BRAZIL
Collected for Projeto Flora Amazónica by
William R. Anderson and Gordon D. McPherson
02482798