]> [author note: Herbarium and types: Z (100,000 without Potentilla); additional material at BAS, E, FI, G, L, M (lichens), MANCH, MW, WRSL, Z (lichens); Exsiccata Potentillarum Spontanearum Cultarumque at B (mostly destroyed), C, G, GOET, LAU, MANCH, P, TO, W] [collector note: Herbarium: Z; Switzerland: AWH, B, FI, G, L (Ph., col. 1879), M (e.g. Lich., col. 1870), MANCH (Ph. & Pter.), NA, WRSL, Z; Transsylvania: E (col. 1891); Yugoslavia: MANCH (Ph. & Pter. from IStria); collections: BUC, MW.] Botany Siegfried, Hans Siegfried, Hans H. Siegfried Siegfr. Siegfried Hans Siegfried 1837 1903