TY - JOUR T1 - New nomenclatural combinations in Dysphania R.Br. (Chenopodiaceae): taxa occurring in North America. Ukr. Botan JF - Journ Y1 - 2002 A1 - S.L. Mosyakin A1 - S.E. Clemants SP - 380 EP - 385 VL - 59 ER -