Kews Hexaptera cuneata "between Cortaderas and Rio de las (1) vacas" Cruickshanks 95. Densely hairy, hairs simple, extending to calyx; petals spatulate - up to [illegible]. 1 cm. long; illus. ok.. no fruit or type. Note: the hairs are reflexed or lost stems of type. (2) Johnston 6175 (3) Wardenmann 949 (4) Puente del Inca, in vicinity of Mt. Aconcagua, Mendoza, Argentina 1903; O.A. Malme 2870a. (5) Atacama, Chili; R. A. Philippi (ex herb. Bell). H. tridens pl. "Prov. de Atacama, Chili, cum. R. A. Phillippi 2/1888. Similar to Johnston 6211 & 6176 but with narrower leaves and reflexed hairs. The siliques are similarly hairy in all three specimens. H. guasicaii (1) Amerig. Merid. Chili. M.C. Day Two specimens - branched, decumbent, leaves loosely arranged, cuneate, 3-lobed or toothed, hairs simple, somewhat spaced to dense on margins and petioles; pedicels 1-1.5 cm.; fls. rather small, sepals hairy, 4-5 mm. long; petals purplish, narrow, almost linear, nearly twice the length of the