io6 PRESENT-DAY GARDENING 
orange-red, tubular, 2 inches long, lobes rounded, spread- 
ing. Greenhouse. 
R, Kcempferi, — 1892. Japan. Formerly included under 
R, indicuniy from which it differs in being deciduous, with 
the flowers in umbels, and having yellow instead of purple 
anthers. Tender. 
R, kamtschaticum, — N.E. Asia and N.W. America. 1802. 
A dwarf shrub 6 inches high. Deciduous. Branches sub- 
erect. Leaves tongue-shaped, 2 inches long, herbaceous, 
hairy. Flowers solitary, terminal ; calyx composed of five 
green, leaf-like lobes ; corolla carmine-purple with crimson 
dots, ij inch across, divided at the base into five spreading, 
oblong lobes inch wide, hairy outside ; stamens ten. 
Hardy. 
R, Keiskei. — Japan. 1908. An evergreen shrub, like R. 
trifloruniy about 6 feet high, densely branched. Leaves 
leathery, green, tinged with brown, petioles red, 2 inches 
long. Flowers in clusters of 3-5, 2 inches across, shallow 
bell-shaped, wide-spreading lobes, lemon-yellow ; anthers 
red. Hardy. 
R, Kendrickii. — Bhotan, 7000 feet. 1859. ^ large shrub. 
Evergreen. Leaves lanceolate, 6 inches long, green on 
both sides, hairy when young. Flowers in rather loose 
heads, bell-shaped, with five broad, spreading lobes, i| 
inch long, crimson. Tender. 
R, Keysii, — Bhotan, 10,000 feet. 1851. A virgate shrub 
up to 6 feet, branches thin. Evergreen. Leaves lance- 
shaped, 3 inches long, glabrous, red-scaly beneath. Flowers 
less than i inch long, in loose clusters, tubular, lobes 
scarcely spreading, brick-red and yellow. Tender. 
R, Kingianum, — Manipur. 1882. A robust shrub with 
stout, erect branches. Evergreen. Leaves ovate, convex. 
