]> [author note: Herbarium and types: GB; additional material at AKU, BR, C, E, G, GB, MW, OXF, P, S,] [collector note: "Europe": AK, BR, L, PH; Sweden: C (Alg. from Smaland), DAO (col. 1897 & 1901), E-GL (col. 1881), G, GB, MICH, MW, S; Potamogetones suecici: BM (r. 1895-97), C, G, H?, K, L, LD, MANCH, NMW, OXF, S, W.] Botany Tiselius, Gustaf August Tiselius, Gustaf August G. A. Tiselius Tiselius Gustaf August Tiselius 1833 1904