Begonia angularis Raddi

  • Filed As

    Begoniaceae
    Begonia angularis Raddi

  • Collector(s)

    W. R. Anderson 11705, 24 Feb 1976

  • Location

    Brazil. Rio de Janeiro. Serra dos Orgaos, Parque Nacional.

  • Habitat

    Tall forest.

  • Description

    Leaning herb to 2.5 m in shrubs; leaves dark green above, red below; inflorescence red, petals white. Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 453862

    Occurrence ID: 498a41b8-b092-4242-85ac-f8370b60ed29

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  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Cucurbitales

  • Family

    Begoniaceae

  • All Determinations

    Begonia angularis Raddi det L. B. Smith, 1985

  • Region

    South America

  • Country

    Brazil

  • State/Province

    Rio de Janeiro

  • Locality

    Serra dos Orgaos, Parque Nacional

  • Elevation

    Alt. 1150 m. (3773 ft.)

  • Coordinates

    -22.5086, -43.0664

  • Coordinate Uncertainty (m)

    12066.6

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. The Serra dos Orgãos mountain range was turned into a national park, Parque Nacional da Serra dos Orgãos, in 1939. Georeferenced to an elevation of 1150 m nearest to the approximate geographic center of the Serra dos Orgãos mountain range, spanning municípios Petrópolis, Guapimirim, and Mage in Rio de Janeiro. Used the reference material and Google Maps – Earth and Terrain Views to locate the national park, spanning approximately from the cities of Piabetá to Teresopolis. Located the approximate geographic center of Serra dos Orgãos, using visual evidence from the Terrain View and Map View (Parque Nacional da Serra dos Orgãos polygon) to determine. Used the Google Maps – What's Here Tool to find the coordinates at elevation 1150 m nearest to the approximate geographic center of the mountain. Used the Google Maps – Measure Distance Tool to approximate the linear extent by measuring from the selected coordinates to the farthest extent of 1150 m elevation contour line of the mountain. Input coordinates, coordinate source (locality description), coordinate precision (.00001 degrees), datum (WGS84), linear extent (12060 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

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Herbarium of The University of Michigan
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PLANTS OF BRAZIL
NEW YORK BOTANICAL GARDEN
00453862
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BOTANICAL
«Qarde*1*,
Begonia
RIO DE JANEIRO: Serra dos Orgaos, Parque
Nacional; tall forest.
Leaning herb to 2.5 m in shrubs; leaves
dark green above, red below; inflorescence
red, petals white; elev 1150 m.
William R. Anderson 11705	2k February 1976
00453862