Clerodendron. } 
CI. VERBENACE# (BAKER). 
293 
opposite, rarely ternately verticillate, entire or toothed. Cymes axillary 
or terminal], lax or dense. 
Flowers small or large, various in colour. 
Species about 100, concentrated in the warmer regions of the Old World, a few 
American. 
*Ev-CLERODENDRON. Corolla-tube short; segments of the 
limb subequal, fiat. 
Cymes capitate. 
Corolla-tube 3-1 in. long. 
Leaves often 3—4-nate 
Leaves always opposite 
Corolla-tube 1-14 in, long: 
Herbaceous 
Fruticose. 
Leaves glabrous. 
Calyx-teeth small 
Calyx-teeth not small 
Leaves hairy 
Cymes not capitate. 
tLeaves oblong. 
Leaves glabrous. 
Bases of old petioles indurated and persistent . 
Bases of old petioles not indurated. 
Inflorescence small . 
Inflorescence a large compact thyrsoid panicle . 
Inflorescence a large subumbellate panicle . 
Leaves slightly pubescent beneath 
InHlorescence small, compact. 
Flowers small. 
Leaves small . . . . . : 
Leaves large : , 
Inflorescence a large thyrsoid panicle . : : 
Leaves densely pubescent beneath. 
Leaves entire . . . . . . . 
Leaves deeply crenate — : 
TtLeaves ovate, rounded at the base. 
Leaves glabrous. 
Leaves 2-8 in. long . . . 
Leaves 3-6 in, long . . . 
Leaves very pubescent . . . . , 
ttt Leaves cordate-ovate. 
Calyx 3 in. long . . , 19 
Calyx 4 in. long . . . : . - 20 
Calyx 4 tin, long  . le . - 8 . 21 
Cymes not capitate. 
tLeaves oblong. 
Leaves glabrous, 
Flowers bright red 
Flowers white 
Leaves pubescent 
Leaves narrowed to the base. . 
Leaves rounded at the base 
Flowers large. 
Petiole short. . . . . . ‘ 
Petiole long : 
Leaves cordate. . . . . . . 
1. 
a 
C. acerbianum. 
. C. sinuatum. 
C. eupatorioides. 
C. Schweinfurthit. 
C. Baker. 
. C. conglobatum. 
. C. kentrocaule. 
. C. glabrum. 
. C. volubile. 
C. Formicarum, 
. C, ovale. 
. C. Barteri. 
. C. toricarium 
. C, tanganyikense. 
. C. Kirkii. 
C. Melanocrater. 
. C, silveanum. 
. C. eriophyllum, 
. C. polycephalum. 
. C. Johnstoni, 
. C. syringefolium. 
. C. splendens, 
. C, Buchhoizii, 
. C. harnierianum. 
. C. congense. 
. C. Dinklaget, 
. C, Buettneri. 
