Lectotypifications of ten names of North American taxa in Clusiaceae, Elatinaceae, Ericaceae, Primulaceae, and Violaceae. Brittonia 56: 252–254. 2004.—Lectotypes are selected for 10 names in Hypericum (Clusiaceae), Elatine (Elatinaceae), Arctostaphylos and Vaccinium (Ericaceae), Androsace (Primulaceae), and Viola (Violaceae).