| + | Ruellia formosa, Andr. Fig. 3510. A low-growing, tender, herbaceous perennial: lvs. ovate, rounded at the base, hairy on both sides: fls. on straight, axillary peduncles, corolla scarlet, showy, 1 1/2 in. long, the upper 2 lobes joined for half their length. Summer. Brazil. B.M. 1400.—Cult. in Calif. |