202 
4.—VERBENA. 
Key to species. 
Spikes linear... er ar .. 1. officinalis. 
Spikes ovate... ^ 2. 2. bonariensis. 
l. V. officinalis, Linn. ; Benth. Fl. Hongk. 268. At Causeway 
Bay, and on roadsides oe waste et Hongkong: 
bo 
< 
S 
o 5 
E 
B 
= 
M 
= 
= 
e 
n 
e 
Qui 
a 
Ta 
NN 
pod 
; D . 941. aste places at 
ennedy town, i Haugkua. Fl. Sad ors July. 
5.—CALLICARPA. 
Key to species. 
1. Calyx 4 fid 
Calyx truncate or 4-toothed 
2. Cymes 3-4 inches long by 3 inches wide 3. 
Cymes 24 RA e or les 
ot 
. tomentosa. 
3. Calyx glabrou 2. Reevesii. 
Calyx kicllataly hair ‘ 
4. Leaves serrate, narrowed at both ends 3. macrophylla. 
Leaves entire, rounded below . 4. integerrima. 
e 
. Plant cena ; leaves acuminate at 
oth ends ... 6. 
Plant hairy, or leaves obtuse at base 
Leavessmall, shortly obtusely acuminate 
oue rge, ety ersi acum- 
F 
P 
. purpurea, 
5 
6. longifolia. 
. ly y rounded below . 
Leaves cordais at base | is .. 8. rubella, 
. Cymes subsessile 9. brevipes. 
Peduneles of cymes over one inch long 7. formosana. 
C. tomentosa, Willd.; Benth. Fl. Hongk. 269.. Common in 
ravines, Hongkong : ; around Canton. Fl. purple, June. 
2. C. Reevesii, Wall.; Benth. |. c. 270. East Point and 
oo 
LN 
* 
u 
3. €. Essent Vah ; me L e 2. bigs iier e without 
locality; Taipo Road, Hongkong New Territory. Fl. 
4. C. integerrima, Cham rx Benth. l. c. 270. Above Bowen Road 
and elsewhere, Hongkong. Fl. purple, June. 
5. C. purpurea, Juss.; Schauer in DC. Prodr. xi. 645. On the 
Fanling-Tai nipe Road, and near Sanwai, Hongkong New 
oifung ; Lienchow River; North River; 
Lofoushan. Fl. purple, May—Septem ber. 
6. C. eects, fons ane ‘a ook, f. Fl. Brit. Ind. iv. 570. 
ape d’Aguilar, mek ong ; Hongkong New 
Territory ; near Can dn FL beris p^ or 
white, June. 
