2. 
KE on P mw 
P 
-— 
e 
pe 
a a 
oo - 
* B 
10. 
336 
T. parvulum, Poir. ; Hook. et Bak. l. c. 75. Near Causeway 
Bay, Mt. Nicholson and Mt Parker, Hongkong ; Hoifung ; 
Lofoushan 
T intramarginale, Hook. et Grev; Hook. et Bak. l c. 79. 
ongkong without locality. 
T. latemarginale, Eut.; Hook. et Bak. l. e. 79. Causeway 
Bay, Mt. Parker and Mt. Delon, Barer; Swatow. 
. T. humile, Forst. ; Hook. et Bak. 1. 80. On rocks behind 
the Bhuddhist temple, Causeway Bay; Hongkong. 
T. Matthewii, Christ in Lecomte, Not. Syst. 1909, 56. On the 
North River at Mongsihay. 
T. radicans, Swartz ; Hook. et Bak. l.c. 81. Near the Tangha 
Monastery, N. River ; Lofoushan. 
T. orientale, Christens. ; T. japonicum, Franch. et Sav. Enum. 
Pl. Jap. ii. 618. "Taimoshan at 2500 ft., Hongkong New 
Toniteby ; ; Lienchow River. 
T. auriculatum, Blume ; Hook. et Bak. l. c. 82. Madnshan at 
1500 ft. , Hongkong New Sie cited 
. T. rigidum, Swartz ; Hook. et Bak. l. c. 86. On clay banks 
Happy Valley and Little Hongkong woods, and on rocks 
in stream beds on Mt. Parker, Hongkong ; degrees 
Hongkong New Territory ; N orth-West River 
7.—DAVALLIA. 
Key to species. 
Fronds 3 to 6 inches long ae ves Eh pedata, 
Fronds much longer ... o = 2. 
Fronds simply pinna es es 3. 
Fronds bi- tri- or ds ripi innatifid ... 4. 
Ponss slightly undulate or serrate 5. Hookeriana. 
Pinnae c" down about half-way to the 
» 6. marginalis. 
Ponds biiiniGfd E T. strigosa. 
Fronds tri- or quadripin: innatifid 5. 
Rhizome thick, covered with silky 
6. 
Bien. Ausg not covered with silky 
Sori asiga! ES -2. elegans. 
Sori not marginal T. 
Fronds 9 to 12 inches long 4. Griffithiana. 
Fronds 2 to 3 feet long . 3. divaricata. 
Pinnules cuneat 10 
. tenuifolia. 
9. 
eins beneath prominently ‘raised ; 
ure coriace 8. hirta, 
Veins beneath not Daai “texture 
aceous . 10. 
alee surface of ‘fronds hairy 9. Speluncae. 
Fronds glabrous i ‘ms - HH. Matthewii, 
