I 
ihe cr Se 
On 
. Inflorescence spicate or in small con- 
. Flowers on a thick grooved axis 
201 
VERBENACEAE. 
Key to genera. 
tracted capitate cymes 2, 
Inflorescence in Enea cymes 6. 
Shrub... 3. 
erb - 4. 
Leaves glabrous above ll. Avicennia. 
Leaves strigose above ... PS rec A Sa 
Inflorescence terminal 5. 
Lippia. 
Stachytar pheta. 
. Verbena. 
EN 
Flowers on a slender axis 
6. "M under 4 inch, regular ; ; E 
ual 11. 
Corolla 2-lipped ; stamens didynamous As 
7. Leaves digitate 8. Vitex 
Leaves simple RA A 
8. Corolla more than 3 i inch long | pd 9. 
Corolla less than à inch long .. 10. 
9. Corolla tube pcd 7. - Gmelina 
Corolla tube DP 9. Clerodendron 
10. Leaves glabrou 6. Premna. 
Leaves pics beneath 10. Caryopteris 
11. Inflorescence axillary .. 9. Callicarpa 
Inflorescence terminal ... 6. Premn 
1. -LANTANA. 
Key to species. 
Fruit j in a round or oblong head ive ^ Camara. 
jp 
w 
— 
L 
Fruit in a linear spike . triflora. 
spl yf 
. L. Camara, Lina.; Benth. Fl. "Hongk. 268. Very common in 
ry 
Hongkong, Kowloon, and Honukone Hs New Territory. FI. 
orange-red, purple or ren all the 
. L. triflora, Linn. ; Bot. Mag. t. 1449. Wanchai and on Bowen 
Road, Hongkong. Fl. pink, ——. 
2.—LIPPIA. 
. L. nodiflora, Michx. ; Clarke in Hook. f. Fl. Brit. Ind. iv. 563. 
Mt. Kellet, Hongkong ; Kowloon, Hongkong New Terri- 
tory ; seashore at Swatow. Fl. pinkish-purple to white, 
J 
3.—STACHYTARPHETA. 
S. indica, Vahl ; Clarke l. c. 564. Common on roadsides in 
Hongkong and Kowloon. Fl. blue, all the year 
