− | Kalanchoe flammea, Stapf. A foot to 18 in. high, glabrous, little branching: lvs. ovate-oblong, obtuse, narrowed into a short petiole (blade about 2 in. long and 1 1/4-1 1/2 in. wide), fleshy, obscurely crenate-dentate or almost entire: fls. yellow and orange-scarlet, 1/2. across; calyx parted to the base, the segms. linear-lanceolate and somewhat acute; corolla-tube 4-angled, less than 1/2. long, yellowish; lobes ovate-acute, orange-red. Trop. Afr. B.M.7595. G.C. III. 26:47.—Thrives in a comparatively cool greenhouse. | + | Kalanchoe glaucescens, Brit. St. glabrous, terete, 2 ft. or more, sometimes with long ascending pubescent branches which are nearly leafless below: lower lvs. narrow-ovate, obtuse and irregularly crenate, 5 in. long, narrowed to clasping petioles: infl. glaucous, being a di or trichotomous panicle; fls. red or dark yellow, sometimes on few-fld. peduncles from the upper nodes; calyx-lobes lanceolate, acute or nearly so, short; corolla-tube ½ in. long, bearing short narrow-ovate acute segms. Trop. Afr. |