Cyperus rotundus L.

  • Filed As

    Cyperaceae
    Cyperus rotundus L.

  • Collector(s)

    A. Castellanos 22690, 12 Feb 1960

  • Location

    Brazil. Rio de Janeiro. Barra da Tijuca.

  • Description

    Phenology of specimen: Fertile.

  • Collection Notes

    Instituto de Conservaçao da Natureza Tijuca - Rio de Janeiro Guanabara

  • Identifiers

    NY Barcode: 622309

    Occurrence ID: a9e8a9d6-8fc1-44ec-87ee-b7c21f92356d

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  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Poales

  • Family

    Cyperaceae

  • All Determinations

    Cyperus rotundus L. det T. M. Koyama, 1977

  • Region

    South America

  • Country

    Brazil

  • State/Province

    Rio de Janeiro

  • Locality

    Barra da Tijuca

  • Coordinates

    -22.9953, -43.3691

  • Coordinate Uncertainty (m)

    8796.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Georeferenced to the approximate geographic center of Barra da Tijuca in Rio de Janeiro, Brazil. Used Google Maps - Map and Earth Views to locate the city of Barra da Tijuca. Used the Google Maps - What's Here Tool to find the coordinates of the approximate geographic center of the city. Used the Google Maps - Measure Distance Tool to find the linear extent by measuring from the selected coordinates to the farthest extent of the city of Barra da Tijuca (spatial extent provided by Google Maps). Input coordinates, coordinate source (locality description), coordinate precision (.00001 degrees), datum (WGS84), linear extent (8790.0 m), and measurement error (5 m) into the MaNIS Georeferencing Calculator to find the uncertainty radius (according to the Georeferencing Quick Reference Guide, Named Place: Bounded Area).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

OCR Text not available.