Northern, Central, and Western Asia, etc. 13 



Adantum. 



A. lunulatimi,-BwOT. Hab. : Hongkong. Ilook.i^ Gr.Ic.Fil.t.104:. 



A. Cantoniense, Ilance. Hab. : ramparts of Canton. $. 



A. caudatum, Linn. (A. Edgeworthii, Hook.). Hab. : Hongkong, 

 in moist situations about Little Hongkong. — Bentluim. Ciiu.san, 

 Japan. 



A. diapbanum, Bliime. Hab. : South-East China. 



A. capillus-veneris, XiVm. Hab. : Soutb-East China and Japan. 

 Ural, Caucasus, Persia, Syria. 



A. monocblamys, Eaton. Hab. : Japan, Nipbon, Jokohama, Tsus- 

 Rima. Hook. Second Cent. Ferns, t. 60. $. 



A. pedatum, Linn. Hab. : Japan, Manchuria, in Amur, Una- 

 lasohka. 



A. flabellulatum, Linn. Hab. : very common in various parts 

 of China. Hook. Kew Gardens Misc. v. 0. Hongkong, common in 

 the island. 

 Cbellanthes. 



Ch. Mysurensis, Wall. (Ch. Chusana, Hook.). Hab. : cliffs ; Chusan, 

 Japan. 



Ch. fragrans, Wehb Sf Berth, {non Swartz ; C. odora and suaveo- 

 lena, Siuartz). Hab. : Afghanistan, Syria. 



Ch. varians, Hook. Hab. : South China. 



Ch. tenuifolia, Sivartz. Hab. : South-East China; Hongkong, in 

 ravines. 



Ch. Szovitzii, Fisch S( Meyer. Hab. : Asia Minor and Persia. 

 Rocks near the fort of Schuscha in Talysch, province of Karabagh, 

 Caucasian Alps. Crevices of rocks in Afghanistan. 



Ch. argentea, Hook. Hab. : Siberia, in fissures of rocks, near the 

 river Katunja, Altai, Kamtschatka, Dahuria, and Lake Baikal. 

 Japan, China. 

 Onycbium. 



0. melanolepis, Decaisne. Hab. : South Persia, between Shiraz 

 and Kazeroum, Island of Karek, Persian Gulf. Hook. Second Cent. 

 Ferns, t. 2. 



0. Japonicum, Kunze. Hab. : Japan, in Kosido, Satsuma, Nanga- 

 saki in Kiusiu, and elsewhere in mountain districts. China. 



Pellaea. 



P. geranifefolia, Fie. Hab. : North China. 



Pterls. 



Pt. longifolia, Linn. llah. : China, Chusan, Loo-choo, Hongkong, 

 on dry banks about Victoria. Bentham. 



Pt. Cretica, Linn. Hab.: Loo-choo, Japan, Jokohama. 



Pt. serrulata, Linn. fit. Hab. : China, Hongkong, Japan, Owari, 

 and in woods of the island Kiusiu, near Nangasaki, mountain Ka- 

 wara. Jama. Miguel. 



Pt. crenata, Swartz. Hab. : Chusan, Loo-choo. Hongkong, fre- 

 quent in ravines. 



Pt. semipinnata, Linn. Plab. : South-East China ; Hongkong, 

 common in ravines and ditches. — Bentham. Japan, Niphon, Nanga- 

 saki. Hook. Oard. Ferns, t. 59 



Pt. quadriaurita, Betz. Hab. : South China. Hongkong, common 

 in the island. — Bentham. Japan. 



