]> [author note: Herbarium and types: BAS, G (Paraguay, collections with R. Chodat)] [collector note: Personal herbarium: BAS; Java & Sumatra (col. 1919-22): BAS, BERN, BO; Paraguay (col. 1914 with R. H. Chodat): G. Algae (incl. types): BAS.] Botany Vischer, Wilhelm Vischer, Wilhelm W. Vischer Vischer Vischer, W. Wilhelm Vischer 1890 1960