252 
10. Leaves toothed i4 vis id ik 
2 eaves entire esa 13. 
ll. Leaves suddenly acuminate below ... 9. glauca, 
eaves gradually acuminate below ... 12. 
12. Cup saucer-shaped __... is .. 10. Blakei. 
Cup cup-shaped TR : ma EE rg 
13. Secondary veins about 7 pairs. bis 
Secondary veins about 11 pairs Am LA densior 
. 14. Leaves agni ia rounded at the ins .. 13. litseoides. 
Leaves acute 14. polystachya. 
15. Leaves serrate or strongly ‘dentate 
throughout ... 16. 
Leaves entire or undulate at the top... Li. 
16. Leaves deeply ager ese iri we 16, Kabri. 
Leaves serrate .. .. 16. serrata. 
17. Shoots glabrous T f a 21. 
Shoots hai 18 
ry 
18. Young cups covered with the long scale 
es Ade See 
Scales of cups with short points we 18. thalassica. 
19. Leaves entire .. ei. .. 24. Elizabethae. 
Leaves serrate throughout vie = . fissa. 
20. Leaf veins obscure beneath ... ... 25. attenuata. 
Leaf veins prominent beneath .. 2. amygdalifolia. 
21. Scales of cups with subulate points ... 19. fenestrata. 
Scales of cups with short points or blunt 22. 
22. Ultimate venation of leaves reticulate 23. 
Ultimate venation transverse . 24. 
23. Veins 12-13 pairs = iis «=. 22, Hanéet. 
Veins 8-10 pairs v 14. polystachya. 
24. oo Crom i Si (een abruptly 
25. 
Vive bo peer cuneate... 21. Harlandi. 
25. Leaves bullate iei heo between the 
vein “oe .. 23. synbalanos. 
Leaves flat ʻi .. 20. brevicaudata. 
1. Q. fissa, Champ.; Benth. Fl. Hongk. 320. In the Happy 
Valley and Little Hongkong a. Hongkong ; on the 
Taipo road, Hongkong New Territory ; Swatow district ; 
Lienchow River. Fl. May. 
2.4 sro OR Skan in Hemsl. Enum. PI. China, ii 506. 
Mt. Cameron, and hills north of Taitam reservoir, Hong- 
kong; Lantao Island, Hongkong New Territory. Fl. May. 
3. Q. sclerophylla, Lindl. ; Q. cuspidata, var. sinensis, DC. Prodr. 
xvi 11. 103. Happy valley woods, Hongkong. Fl. May. 
4. Q. a oneri DC. 1. e. 103. White Cloud hills, 
5. Q € tak Diak Fl. Hongk. 322. Mt. Victoria, Mt. 
. Parker, Little Hongkong, and elsewhere, Hongkong; 
Lantao Island and Maónshan, Hongkong New Territory ; 
waisin and Hoifung. Fl. April. 
