Catalogue no.:	V-037001
Taxon:	Potamogeton wrightii Morong
Label:	Potamogeton malaianus
Family:	Potamogetonaceae
Collector:	Olof Ryding
Collector no.:	584
Date:	1983 12 24
Country:	Indonesia
Province:	Sumatera
District:	Sumatera Utara
Locality:	North Tapanuli District, Toba Lake, near the coast of Tuk Tuk on Samosir Island
Habitat:	Waterplant with only submerged leaves
Coordinates:	latDD 02.65; longDD 098.83333