]> [author note: Herbarium and types: C; additional material at CAN, F, GB, MO, NY, QK, S, US] [collector note: Original collections: C] Variant name: P. Morten Pedersen before 1902 Botany Porsild, Morten Pedersen Porsild, Morten Pedersen M. P. Porsild Porsild P. Morten Pedersen Morten Pedersen Porsild 1872 1956