Catalogue no.:	V-1142617
Taxon:	Carex nigra subsp. nigra
Label:	Carex goodenowii J.Gay
Family:	Cyperaceae
Collector:	M.M. Floderus
Date:	1880
Country:	Sweden
Landskap:	Uppland
Socken:	Sigtuna
Locality:	Ragvaldsbo