ENUMERATION OF CHINESE FERNS, 365 
DnvorrEnIs OCHTHODES, C. Chr. Aspidium ochthodes, Kunze. А. tylodes, 
Kunze; Christ in Bull. Herb. Boiss. vi. (1898) 967. ` Nephrodium 
multijugum, Bak.—I&weichau : Yunnan: Korea. 
OrpHaMI, C. Chr. Polypodium Oldhami, Bak. ; Hook. & Bak., Syn. 
Fil. ed. ii. 311. —Formosa. 
OLIGOPHLEBIA, C. Chr. — Nephrodium oligophlebium, Bak. — Aspidium 
oligophlebium, Christ ; Matsum. & Hayat. in Journ. Coll. Se. Tokyo, 
xxii. (1906) 580.— Formosa : Korea. 
OMEIENSIS, C. Chr. Polypodium omeiense, Bak. in Journ. Bot. xxvii. 
(1889) 229.—Szechuen. 
OPACA, C. Chr. Hemionitis opaca, D. Don. Athyrium opacum, Copel. in 
Philipp. Journ. Se. iii. v. 279. Gymnogramme ораса, Spreng.— 
Kwangtung. 
OrEoPTERIS, Maxon. Polypodium Oreopteris, Ehrh. Dryopteris montana, 
Christ in Bull. Acad. Géogr. Bot. xviii. (1909) 150.—Quelpart I. 
ORNATA, C. Chr. Ind. Fil. 1905, 281. Polypodium ornatum, Wall. 
Nephrodium tenericaule, Hook.—China, South. 
OSHIMENSIS, C. Chr. Aspidium oshimense, Christ in Bull. Herb. Boiss. 
sér. 2, i. (1901) 1018.—Loochoo. 
OTARIOIDES, C. Chr. — A spidium otarioides, Christ in Bull. Acad. Géogr. 
Bot. xi. (1902) 247.—K welchau. 
OYAMENSIS, C. Chr. Polypodium oyamense, Bak. P. Krameri, Franch. 
et Savat. ; Christ in Bull. Soc. Bot. France, lii. Mém. i. (1905) 37.— 
Szechuen. 
PANDIFORMIS, C. Chr. Aspidium pandiforme, Christ in Bull. Acad. 
Géogr. Dot. xi. (1902) 255.—K weichau : Szechuen, 
PARASITICA, О. Kuntze. Polypodium parasiticum, Linn. Aspidium 
molle, Sw. ; Benth., Fl. Hongk. (1861) 455.—China, South : Formosa : 
Korea. 
Var. LATIPINNA, О. Kuntze. — I Vephrodium latipinna, Hook. ; Hook. 
& Bak., Syn. Fil. ed. ii. 292.— Hongkong : Kwangtung: Fokien. 
PARATHELYPTERIS, C. Chr. Aspidium parathelypteris, Christ in Bull. 
Soc. Bot. France, lii. Mém. i. (1905) 36.—K weichau. 
PATENS, О. Kuntze. Aspidium patens, Sw. ; Matsum. & Hayat. in 
Journ. Coll. Se. Tokyo, xxii. (1906) 581.—China : Formosa. 
Var. PILOSUM, Christ in Bull. Herb. Boiss. sér. 2, iv. (1904) 615.— 
Formosa. 
PELLUCIDA, C. Chr. Aspidium pellucidum, Franch. Nephrodium pellu- 
cidum, Diels in Engl. Jahrb. xxix. (1900) 191.—Yunnan. 
PENANGIANA, C. Chr. Polypodium penangiana, Hook.  Nephrodium 
costatum, Bedd. ; Christ in Bull. Soc. Bot. France, lii. Mém. i. (1905) 
34. Polypodium lineatum, Colebr.—Kwangtung : Hupeh. 
