Title: NEW COMBINATIONS IN NORTH AMERICAN LATHYRUS AND VICIA (FABACEAE: FABOIDEAE: FABEAE)
Abstract: Morphological and geographic variation in two Lathyrus and two Vicia species complexes is reviewed. The following new combinations are proposed: Lathyrus nevadensis S. Wats. var. cusickii (S. Wats.) Broich comb. nov., Lathyrus lanszwertii Kellogg var. sandbergii (T. White) Broich comb. nov., Vicia ludoviciana Nutt. ex T. & G. var. leavenworthii (T. & G.) Broich comb. nov., and Vicia nigricans H. & A. var. gigantea (Hooker) Broich comb. nov.