Filed As:

Convolvulaceae
Merremia dissecta (Jacq.) Hallier f.
All Determinations:

Merremia dissecta (Jacq.) Hallier f. det. M. H. Nee, 1992

Ipomoea

Location:

United States of America. Texas. Travis Co. Austin, N. E. of city.
Collector(s):

J. N. Rose 24101 with P. G. Russell, Assistant, 12 Oct 1927
Description:

Phenology of specimen: Fertile.
Other:

Collection Notes: [J. N. Rose was hired by Thomas A. Edison to collect in Texas and Mexico in a search for domestic sources of natural rubber.]
Specimen Notes: Smithsonian Institution, from the U.S. National Herbarium. USDA; US National Museum; Edison Botanic Research Corporation; Explorations in Texas.
Identifiers:

NY Barcode: 3515275
GUID: 0c34aa26-4e11-47e3-9b82-38498f655aa7
Map:

Georeferencing Method: Georeferencing Quick Reference Guide (Zermoglio et (Coordinates were determined by locating the center between Austin and neaerest place NE, Thorndale. Geographic radial was calculated as distance between coordinates and center of Austin. Final uncertainty was determined using the MaNIS Georef. Calc.)
Coordinate Uncertainty(m): 30949
Geodetic Datum: WGS84
Coordinates: (30.4667, -97.4804)

Distribution:

Map all specimens of this taxon
(If georeferenced specimens are available)