Dioscorea polygonoides Humb. & Bonpl. ex Willd.

  • Filed As

    Dioscoreaceae
    Dioscorea polygonoides Humb. & Bonpl. ex Willd.

  • Collector(s)

    G. F. J. Pabst 7349, 17 Mar 1963

  • Location

    Brazil. Rio de Janeiro. Guanabara, Restinga de Marapendi.

  • Habitat

    Em depressóes mais úmidas da restinga.

  • Description

    Volubilis floribus viridibus. Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 01032542

    Occurrence ID: 141e508d-0b31-438d-8a8c-91c79887d5b8

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  • Region

    South America

  • Country

    Brazil

  • State/Province

    Rio de Janeiro

  • Locality

    Guanabara, Restinga de Marapendi.

  • Coordinates

    -23.0117, -43.4049

  • Coordinate Uncertainty (m)

    5611.57

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Georeferenced to the approximate geographic center of Lagoa de Marapendi in Barra da Tijuca, Rio de Janeiro, Brazil. Used Google Maps - Earth and Map Views to locate Lagoa de Marapendi. Used the Google Maps - What's Here Tool to find the coordinates of a grove closest to the geographic midpoint of Lagoa de Marapendi (collection assumed to be terrestrial). Used the Google Maps - Measure Distance Tool to find the linear extent by measuring from the selected coordinates to the farthest extent of the lake. Input coordinate source (locality description), coordinates, datum (WGS84), coordinate precision (0.00001 degrees), extent of named place (5600 m), and measurement error (10 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.