Strychnos froesii Ducke

  • Filed As

    Loganiaceae
    Strychnos froesii Ducke

  • Collector(s)

    W. A. Ducke 2271, 14 May 1950

  • Location

    Brazil. Amazonas. Manaus Mun. mata dos arredores da cachoeira alta doTarumã Grande.

  • Identifiers

    NY Barcode: 2145419

    Occurrence ID: 5d35684d-7f93-4ab1-91e6-2936b6bba267

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  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Gentianales

  • Family

    Loganiaceae

  • All Determinations

    Strychnos froesii Ducke

  • Region

    South America

  • Country

    Brazil

  • State/Province

    Amazonas

  • County/Municipio

    Manaus Mun.

  • Locality

    mata dos arredores da cachoeira alta doTarumã Grande.

  • Coordinates

    -2.87433, -60.0963

  • Coordinate Uncertainty (m)

    19445.6

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Unable to find the precise location of "Tarumã Grande;" georeferenced to the geographic center of Rio Tarumã-açu (synonymous with Rio Tarumã). Using Google Maps, located Rio Tarumã-açu in Manaus, Amazonas. Used measurement tool to measure a straight line starting at the beginning of Rio Tarumã-açu (where it branches off of Rio Negro) to the end of this river (using visual evidence), then halved this extent to approximate the midpoint of Rio Tarumã-açu. Used Canadensys Lat/Long Crosshairs to find the coordinates of the midpoint, on adjacent land to the east of the river. Input coordinates, linear extent (distance from the selected coordinates to the farthest extent of the river - 19443.9 m.), and measurement error (.1 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.