280 DRYOPTERIS 
(D) obliquata (Mett.) O. Ktze. Rev. Gen. PI. 2. 813. 1891 — N. Caledonia. 
Aspidium Mett. Ann. sc. nat. IV. 15. 75. 1861; Nephrodium Bak. 1867. 
HB. 264. NPfl. 172 — Aspidium Germinyi Linden 1880. 
(G) obliterata (Sw.) C. Chr. Ind. 280. 1905 — India occ. Mexico. — Polypodium 
Sw. Prod. 132. 1788; Goniopteris Pr. 1836; Phejopteris Mett. n. 46. 
1858; Nephrodium Keys. 1873. NPfl. 179 — Polypodium faucium Liebm. 
1849. HB. 315; Goniopteris Fourn. 1872; Phegopteris Salomon 1883. 
(D) obovata (Bak.) C. Chr. Ind. 280. 1905 — Tonkin. Assam. 
Nephrodium Bak. JoB. 1890. 265; Lastrea Bedd. 1892. 
obtusa O.Ktze. Rev. Gen. Pl. 2. 813. 1891 — Polystichum. 
(P) obtusiloba (Desv.) C. Chr. Ind. 280. 1905 — Africa trop. Madagascar. Ins. 
Mascarenae. —  Polypodium Desv. Berl. Mag. 5. 317. 1811. HB. 305; 
Phegopteris Christ 1897. 273; Aspidium Desvauxii Mett.; Kuhn 1868. 
obtusiloba O.Ktze. Rev. Gen. Pl. 2. 813. 1891 — D. peranemiformis var. 
(D) oehropteroides (Bak.) C. Chr. Ind. 280. 1905 — Jamaica. 
Nephrodium Bak. Ann. Bot. 5. 325. 1891. 
(D) ochroraehis (Bak.) C. Chr. Ind. 280. 1905 — Madagascar. 
Nephrodium Bak. JoB. 1884. 142. 
(D) ochthodes (Kze.) C, Chr. Ind. 280. 1905 —  Japonia. China austr. India. 
Malacca. —  Aspidium Kze,. Linn. 24. 282. 1851. Mett. n. 197; Lastrea 
Moore 1858; Nephrodium Hk. 1862; N. prolixum g HB. 268 — Aspi- 
dium xylodes Kze. 1851 (tylodes auctt.); Lastrea Moore 1858; Nephro- 
dium Hope 1903 —  Nephrodium multijugum Bak. 1867. HB. 291; 
Dryopteris O. Ktze. 1891 — Nephrodium punctatum Bak. 1874. HB. 503 
(non Parish 1866); Dryopteris O.Ktze. 1891. 
(C) occulta (Hope) C. Chr. Ind. 280. 1905 — India bor. 
Nephrodium Hope, Journ. Bomb. Nat. Hist. Soc. 12. 627 t. 13. 1899. 
oculata O. Ktze. Rev. Gen. Pl. 2, 813. 1891 — Polystichum Richardi var. 
(P) Oldhami (Bak.) C. Chr. Ind. 280. 1905 — Formosa. 
Polypodium Bak. Syn. 311. 1867. 
(D) olizocarpa (H.B.Willd.) O.Ktze. Rev. Gen. Pl. 3?. 378. 1898 — Amer. trop. 
Polypodium H.B.Willd. sp. 5. 201. 1810; Aspidium HBK. 1815. Mett. 
n. 184; Nephrodium Desv. 1827; Lastrea Moore 1858 —  Polypodium 
pubescens Raddi 1825 (non L. 1759); Phegopteris Fée 1869; Aspidium 
Fée 1872.73. Nephrodium conterminum part. HB. 268 —  Aspidium 
Kaulfussii Link 1833. Mett. n. 189; Lastrea Pr. 1836; Nephrodium Hk. 
1862. HB. 268. NPfl. 172; Dryopteris O. Ktze. 1891. 
(D) oligophlebia (Bak.) C. Chr. Ind. 280. 1905 — China. Formosa. Japonia. 
Nephrodium Bak. JoB. 1875. 291; Aspidium Christ 1904. 
(P) omeiensis (Bak.) C. Chr. Ind. 280. 1905 — China occ. 
Polypodium Bak. JoB. 1888. 229; Nephrodium Diels 1899. NPfl. 171. 
(C) oochlamys C.Chr. Ind. 280. 1905 — Mexico. —  Aspidium Kunzei Fée, 
10 mém. 37 t.41 f. A, B. 1865; Fourn. Mex. pl. 1. 96 Mena D. Kunzeana supra). 
(C) oosora (Bak.) C. Chr. Ind. 280. 1905. — Borneo. 
Nephrodium Bak. Kew Bull. 1896. 41. 
(L) opaca (Don) C. Chr. Ind. 280. 1905 — India bor. Java. 
Hemionitis Don, Prod. Fl. Nepal. 13. 1825; Gymnogramme Spr. 1827. 
HB. 378; Phegopteris Mett. n. 21. 1858; Leptogramme Bedd. 1883. Gym- 
nogramma obtusata Bl.1828; Grammitis Pr. 1836; Leptogramma J. Sm. 
. 1875; Phegopteris Christ 274. 1897; Nephrodium Diels 1899. NPfl. 171. 
