TY - JOUR T1 - One or more species in the arctic grass genus Dupontia?-a contribution to the Panarctic Flora project JF - Taxon Y1 - 2004 A1 - Brysting, A. K. A1 - Fay, M.F. A1 - Leitch, I.J. A1 - Aiken, S. G. SP - 365 EP - 3 VL - 53 SN - 0040-0262 ER -