Rhynchospora nervosa (Vahl) Boeckeler subsp. nervosa

  • Filed As

    Cyperaceae
    Rhynchospora nervosa (Vahl) Boeckeler subsp. nervosa

  • Collector(s)

    G. Davidse 11752 with T. P. Ramamoorthy & D. M. Vital, 01 Apr 1976

  • Location

    Brazil. Bahia. Aporá Mun. 31 km S of Olindina along Highway BR-116.

  • Habitat

    Cerrado on flat plain; sandy soil.

  • Description

    Bracts white. Phenology of specimen: Fertile.

  • Identifiers

    NY Barcode: 602877

    Occurrence ID: f557b04f-f2e9-4edf-93c6-45539e8329fb

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  • Region

    South America

  • Country

    Brazil

  • State/Province

    Bahia

  • County/Municipio

    Aporá Mun.

  • Locality

    31 km S of Olindina along Highway BR-116.

  • Elevation

    Alt. 310 m. (1017 ft.)

  • Coordinates

    -11.626, -38.3015

  • Coordinate Uncertainty (m)

    1881

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Route BR 116 does not run through either Olindina or Apora; however, it can be reasonably assumed that the collector meant to reference BR 110 (in place of BR 116) which runs parallel to BR 116, and does connect Olindina to Apora. Therefore, georeferenced to 31 km S along BR 110, from the approximate geographic center of Olindina towards Apora, in Mun. Apora, Bahia. Using Google Maps-Satellite View, located BR 110, and the cities of Olindina and Apora. Beginning at the point along BR 110 closest to the approximate geographic center of Olindina (-11.3622411 -38.3287239), used Distance Measurement Tool (Google Maps) to measure approximately 31 km (31.0006 km) S along that road towards Apora. Using Canadensys Lat/Long Crosshairs, found coordinates for the offset. Used Distance Measurement Tool (Google Maps) again to find the linear extent of the starting location of the offset, the city of Olindina, by measuring from the selected starting coordinates near the center of the city to the farthest extent of the city (-11.3502497 -38.3246899). Input coordinates, linear extent (1.37895 km), distance precision (1 km), and measurement error (0.0005 km) into the MaNIS Georeferencing Calculator to find the uncertainty radius (according to the Georeferencing Quick Reference Guide, Offset: offset along a path).

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

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35
NEW YORK BOTANICAL GARDEN
CX)602877
Yo#
BOTANICAL
©ardeH
BRAZIL
CYPERACEAE
- Rhynchospoar» nervosa (Vahi) Boeck.,
BAHIA: Municipio Apora; 31 km S of
Olindina along Highway BR-116. Cerrado
on flat plain; sandy soil. Elev. 310 m,
Bracts white.
HERBARIUjpPOF THE UNIVERSITY OF MICHIGAN
Rhynchospora nervosa (Vahl) Boeckeler
ssp. nervosa
DETERMINED BY W. W. THOMAS	1981
G. Davidse, T.P. Ramamoorthy & D.M. Vital
No. 11,752	1 APril 1976
MISSOURI BOTANICAL GARDEN HERBARIUM
00602877