355 
3. Pinnae 3 to 7 ... En a a 4, 
Pinnae more than 7 5. 
4, Terminal fertile pinnae over 1 inch 
broad : 5. Harlandià. 
e 
"one 
. Veins actomoeh ng 
fre ie 
roa : 
Terminal fertile pinnaé ES inch broad .. 6. flagelliferum. 
. Fronds including Exo 6 inches to 1 foot 
lo 3. appendiculatum. 
nea including stipes 14 feet long o or 
6. 
bane] pinned serrated towards the apex 8. 
Barren pinnae not serrated 8. 
Edge of patse, tarbje and barren, entire 8 aureum. 
Edge of barren panes crenate 7. repandum. 
ees : 9. 
Veins 2. sorbifolium. 
A. austro-sinicum, Tutcher; Elaphoglossum austrosinicum, 
Matthew et Christ in Lecomt te, Not. Syst. 1909, 57. On 
me Eos side of Taimoshan at 2700 ft., Hongkong New 
tory. 
sorhiotium, Linn.; Hook. et Bak. Syn. Fil 412. North 
p 
Riv 
spindinti, Willd. ; Hook. et Bak. l. c. 415. Mt. 
Parker south and Sheko ravine, Hongkong ; Taimoshan, 
ongkong New Territory ; Lienchow preted ; Lófooshian. 
. quercifolium, Retz. ; Hook. et Bak. 1. c Near Wong- 
neichong and Robinson Rd., fion E ; Hoifung ; 
Lofoushan ; White Cloud hills, Citai; Fungwongshan. 
Harlandii, Hook. ; Hook. et Bak. l. c. 418. On Mt. t. Gough 
ina shady ravine, Hongkong ; Lantao Island, Hongkong 
New Territory ; bank of the Han River, Swato 
; Hook. et Bak. 1. c. 418. ier 
T: 
p 
Eh 
E 
. e 
EE 
D 
repandum, Blume ; Hook. et Bak. l. c. 419. Common in 
shady ravines, Hongk ong ; Lienchow River. 
aureum, Linn.; Hook. et Bak. l. e. 423. In the estuaries 
at Taitam Tuk and ers Hongkong ; Taipo, Taisui- 
E. river and Wongneichau Bay, Hongk ong New 
: 
Territory. 
9. A. E. Hook. ; Hook. et Bak. l. c. 423. North River. 
32.—OSMUNDA. 
Key to species, 
1, Fronds simply pinnate s .. 1l. javanica, 
2 
bo 
l. 
Fronds twice pinnate ... 
- Lateral pinnules 4 to 3 inch lo ong nes r3 bipinnata. 
Lateral pinnules 1 to 3 inches long ... 3. regahs 
0. proce Blume ; Hook. et Bak. Syn. Fil. 426. Common on 
nks of streams, Hongkong ; Taimoshan and Dn 
EST New Territory ; Lienchow River ; Macao 
21515 2A 
