X. W. and H. Krause Exsiccates of European Characeae

Centre of gravity: taxonomic: Streptophytina/Charophyceae

Remarks: The herbarium contains the exsiccate work "Exsiccate Europäischer Characeen", published by W. and H. Krause (Aulendorf) from 1979 to 1986, vol. 1 to 6.