DIPTERIS. 
DIPTERIS LOBBIANA. (Book ) Caudex ? stipites 1 foot and more long, fronds coriaceous, 8-12 inches long, flabelliform - 
glabrous, 3-4 times digitately dichotomous, dark brownish-green above, pale and tawny beneath, segments 4-8 inches long scarcely Zan 
inch wide, linear-sublanceolate finely acuminated costate entire, venation manifest, the costules form a costal series of large 85011161018 | 
areoles, the rest of the veins unite, constituting lesser areoles and include free veinlets, sori 1-2 in each primary areole (sometimes confluent) 
in asingle series very near the costa. Hook. Sp. Fil.v. 100 ;—Hook. in Kew, Gard. Misc. v. p. 300, t, xi. نیہ‎ Polyp. p. 104, 
"The specimen figured is from Sarawak —(Lobb.) 
Hab, Mount Ophir, Malacca, Sarawak, Borneo. 
` PLATE No, COXXXIIL 
