Derris negrensis Benth.

Filed As

Fabaceae
Derris negrensis Benth.
Collector(s)

G. T. Prance 11264 with L.F. Coelho, R.M. Harley, K. Kubitzki, P.J.M. Maas, C. Sastre, G.L. Smith & W.C. Steward, 1-Apr-71
Location

Brazil. Amazonas. Manaus. Igarapé Ipixuna, Lower Rio Negro, opposite Manaus.
Description

Liana. Fruit green. Igapó.
Identifiers

NY Barcode: 01416847

Occurrence ID: 48a54bd9-3e5f-49fe-a0be-2c9efe8ca563
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Kingdom

Plantae
Division

Magnoliophyta
Order

Fabales
Family

Fabaceae
All Determinations

Derris negrensis Benth. det M. T. K. Arroyo, 1972
Note: ! Poppendieck, 5/1993

Region

South America
Country

Brazil
State/Province

Amazonas
Locality

Manaus. Igarapé Ipixuna, Lower Rio Negro, opposite Manaus.
Coordinates

-3.19612, -59.9847
Coordinate Uncertainty (m)

22786.6
Georeferencing Method

Georeferencing Quick Reference Guide, Version 2012. Unable to find the precise location of "Igarapé Ipixuna;" instead, georeferenced to the land directly across Rio Negro from the tip of the city of Manaus in Mun. Iranduba, Amazonas. Used Google Maps - Earth View to locate the land directly across Rio Negro from the city of Manaus. Used the Google Maps - What's Here Tool to find the coordinates at this location. Because of the uncertainty of the extent of the region (difficult to define boundaries), used the Google Maps - Measure Distance Tool to find the approximate linear extent by measuring from the selected coordinates to the farthest extent of the land across from the city of Manaus along Rio Negro. Input coordinates, linear extent (22780.0 m), and measurement error (5 m) into the MaNIS Georeferencing Calculator to find the uncertainty radius (according to Georeferencing Reference Guide, Named Place: Undefined Area).
Geodetic Datum

WGS84
Distribution

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