Kalmia (p. 794). Leaves pale below and more or less distinctly reticulate, occasionally serrate or denticulate, 1′—5′ long; bark of branches red. Arbutus (p. 799). Winter-buds naked. Leaves pubescent below when unfolding. Mature leaves nearly glabrous below. Leaves oblong-lanceolate to narrow-obovate. Dipholis (p. 810). Leaves oval. Sideroxylum (p. 809). Mature leaves covered below with brilliant copper-colored pubescence. Leaves glabrous below. Chrysophyllum (p. 817). Leaves marked by minute black dots, ovate to oblong-lanceolate. Ardisia (p. 806). Leaves lepidote, oblong-obovate. Rapanea (p. 807). _ff_ Leaves obtuse or emarginate at apex. _g_ Leaves rounded or cordate at base, emarginate, their petioles slender. Leaves reniform to broad-ovate, cordate; juice watery. Cercis (p. 603). Leaves elliptic to oblong, rounded at base; juice milky or viscid. Leaves emarginate; petioles slender, rufous-tomentulose. Mimusops (p. 819). Leaves obtuse at apex; petioles stout, grayish-tomentulose or glabrous. Rhus integrifolia (p. 664). _gg_ Leaves cuneate at base.