p= 
5 
pd 
-1 
_ 
$ 
pæd 
e 
* 
28. 
l. N. decursivopinnatum, Bak. ; 
Kwa 
2N. decipiens, Hook. ; Hook. et Bak. 1. c. 260. Taimoshan at 
3. N. podophyllum, H 
. Veins a 
347 
Pinnae 4 to 8 on each y» 4 to 6 inches 
lon 
S». 
Pinnae 12 or more on seach side, 2 to 
3 inches long zi pii ve 
. Rhizome wide-cree eping 
Caudex erect or suberect 
. Lower pinnae conspicuously reduced... 
Lower pinnae slightly if at all reduced 
. Lobes of Denon triangular (deltoid) .. 
nae sub-falcate, triangular 
long 
. Stalk slender ; upper half or third of 
frond pinnatifid 
Stalk strong; upper quarter “of frond 
only pinnatifi 
Fronds Migrate or ‘ripinnatifid 
Fronds quadripinnat 
Fronds bipinnate at least at the base, 
not tripinnati 
orsi bipinnate at the base, tripin- 
atifid 
Vus anastomosing copiously 
Veins free 
: aero red when young ; ; base of 
lower pinnae 1} inches broa 
Involucre not red when young ; base of 
r pinnae 17 inches broa 
d. Sul Soto mi th ‘scale ee ee 
Stalk naked 
Veins free z E - 
Rachis thickly 
Rachis baked: or ur sca 
ly 
ws ug ical B 2 z feet long ; sgh 1 to 14 
fee 
F epe sander : feet long pinnae 6 to 9 
un eee 
Ultimate segments acute : 
Ultimate segments blunt ae 
aisin, Hoifung ; North Riv 
20. 
19. 
bo 
X. 
bo 
ri 
. podophyllum. 
decipiens. 
14. 
aridum. 
15. 
unitum. 
sophoroides. 
pennigerum. 
17. 
. latipinna. 
amboinense. 
19. 
26. 
20. 
23. 
subtriphyllum. 
al. 
22 
Filiz-mas 
erythrosoru m. 
. tenuiculum 
. Leuzeanum. 
cicutarium. 
setigerum. 
. intermedium. 
15. Fordii. 
14. 
a et Bak. Syn. Fil. 
crenatum. 
ongkong New Territory ; top of Phoenix Mt., 
eid wW. 
Hook. ; 
Hook. et Bak. l. c. 260. Victoria 
and Mt. Nicholson in shady ravines Hongkong ; 
Fets Island, Hongkong New Territory ; Swatow. 
259. 
