]> [author note: Herbarium and types: HBG; additional material at B, C, GOET, JE, KIEL, L] [collector note: N. Germany: C (col. 1890), HBG, JE, NMW; Lubeck: L (r. 1905); Pomerania: B, C (col. 1890), HBG, L; Posen, Rhine prov., W. PRussia: B, HBG, L; Schleswig-Holstein: B, C, GOET, HBG, KIEL, L] Botany Prahl, Peter Prahl, Peter P. Prahl Prahl Peter Prahl 1843 1911