Catalogue no.:	A-000028
Taxon:	Trachyneis aspera (Ehrenb.) Cleve
Label:	Navicula aspera
Family:	Bacillariophyta
Collector:	R.F. Kjellman
Exsiccate:	Cleve & Möller, Diatoms 26
Country:	Svalbard and Jan Mayen
Province:	Svalbard