]> [author note: Herbarium and types unknown; some specimens at B, BM, GB, K, L, LD, PC, S, STU, UPS, WRSL] [collector note: some with Hellbom, E. v. M.] Botany Hellbom, Pehr Johan Hellbom, Pehr Johan P. J. Hellbom Hellb. Hellbom Per Johan Hellbom 1827 1903