]> [author note: Herbarium and types: S; additional material at B, BM, BP, C, GB, CGE, FH, GOET, H, K, L, LD, LG, M, MANCH, MPU, NY, PC, S, UPS (types of algae), US, W, WRSL] [collector note: Original collections: S; Europe: BR, K; Scandinavia: B, C, GB, H, NMW, S; BM, C, H, K, LD, MANCH, MPU, S, WRSL; Algae: C, S, UPS, W.] Botany Wittrock, Veit Brecher Wittrock, Veit Brecher V. B. Wittrock Wittr. Wittrock Veit Brecher Wittrock Wittrock, V. B. 1839 1914