258 



FERNS : BRITISH AND FOKEIGN. 



J 



2. L. flexuosnm, Sw. Ophioglossum flexuosum, TAnn; 



Lvgodium dichotomum, Sw. ; Hook, et Oreo. Ic. Fit. 

 t. 55. — East Indies and Malayan Archipelago. 



3. L. circinnatum, Sw. — Malayan and Philippine Islands. 



4. L. seandens, Su}. OpHoglossum scandens, Linn. — Bast 



Indies. 



5. Ii. Japonicum, Sw. Ophioglossum Japonicum, Thurib,— 



China and Japan. 



6. L. articulatum, A. Bich. in Voy. d' Astrolabe, 1. 15. — "New 



Zealand. 



7. L. polystachyum, Wall. — East Indies. 



8. L. mierophyllum, B. Br. — Tropical Australia, Polynesian 



Islands. 



142. LYGODICTYON, J. Sm. 



Vernation and general habit the same as in Lygodium. 

 Veins reticulated. 



Cenus Ml.— Barren and fertile pinna, natural size ; fertile enlarged. No. 1. 



