Catalogue no.:	V-1131027
Taxon:	Carex nigra subsp. nigra
Label:	Carex goodenowii var. strictiformis
Family:	Cyperaceae
Collector:	K.P. Hägerström
Date:	1907
Country:	Sweden
Landskap:	Södermanland
Socken:	Trosa-Vagnhärad
Locality:	Trosatrakten, Hänö