]> [author note: Herbarium and types: B (p.p. Hieracium, destroyed 1943), M (other part extant); additional material (mainly Hieracium) at B (extant), HAL, JE, K] [collector note: Herbarium: B (p.p., e.g. Hieracium), M, C. Europe: B (e.g. Hieracium), M (Hieracium). France, Alps...etc. (col. ± 1900-42): B, M (Ph.). Germany: HAL (col. 1930-34), JE, NMW (col. 1925-28)] Botany Schack, Hans Schack, Hans H. Schack Schack Hans Woldemar Schack 1878 1946