Ichnanthus calvescens (Nees ex Trin.) Döll

  • Filed As

    Poaceae
    Ichnanthus calvescens (Nees ex Trin.) Döll

  • Collector(s)

    N. A. Rosa 984, 12 Oct 1976

  • Location

    Brazil. Amapá. Campos de Macapa a margem da estrada de ferro, Porto Platon.

  • Description

    Erva de 10m, inflorescencia verdes claro. Phenology of specimen: Fertile.

  • Identifiers

    NY Barcode: 00862998

    Occurrence ID: 9b4e693b-1a65-42b0-8858-a40f3d44e1ee

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  • Region

    South America

  • Country

    Brazil

  • State/Province

    Amapá

  • Locality

    Campos de Macapa a margem da estrada de ferro, Porto Platon

  • Coordinates

    0.706497, -51.4441

  • Coordinate Uncertainty (m)

    2107.16

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Referred to a map of Ferrovia Amapá (E.F. Amapá), the railroad which runs through Porto Platon, provided by travel blog "Travel Brazil-Train: The Amapá Train" (Jan 2008) (link to blog: http://expatbrazil.wordpress.com/2008/01/07/travel-brazil-the-amapa-train/, link to map: http://expatbrazil.files.wordpress.com/2008/01/efa-mapa-1.jpg) to locate the route of the railroad, since it is unmarked on Google Maps. Using the reference map and Google Maps - Satellite View, located the route of E.F. Amapa. Used Canadensys Lat/Long Crosshairs to find the coordinates of where the railroad meets the approximate geographic center of the city of Porto Platon. Because Porto Platon does not have defined spatial boundaries on Google Maps, used the Distance Measurement Tool (Google Maps) to approximate the linear extent of the railroad within Porto Platon by measuring from the selected coordinates to the geographic center of the nearest named place that the railroad ventures, Porto Grande, and halving this distance. Input coordinates, linear extent (2105.095 m), and measurement error (.5 m) into the MaNIS Georeferencing Calculator to find the uncertainty radius.

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

OCR Text not available.