56 THE-FERNS OF BORNEO. ~ 
A. laserpitiifolium, Lam. (Syn. Fil. xxxviii, 128). North Bor- 
neo, Mr. F. 0. Burbidge and Dr. Haviland. 
Distrioution : Polynesian Islands and northward to Chu- 
san and Assam. 
§ Darea. 
A, (Dar) dichotomum, Hooker, (Syn. Fil. xxxviii, 160). Mt. 
Kinabalu, North Borneo, 5,000 ft. by Sir Hugh Low, Mr. 
F. C. Burbidge, and by Dr. Haviland. A specimen brought 
by the last corresponds with the description in Syn. Fil. 
excepting that the witimate segments are not 14 to 2 lin. I. 
and + in. broad! Probably there is a printer’s error here. 
A. (Dar.) Belangeri, Kunze, (Syn. Fil. xxxviii, 168). Mt. Ma- 
tang and Niah, Sarawak: Sulu, Mr. Burbidge. 
Distribution: New Guinea and the Philippines: 
§ Diplazium. 
A, (Dipl.) porphyrorachis, Balen: in Jour. Bot. 1879. p. 40. Sara- 
wak and North Borneo. Called A. (Dipl) zeylanicum, 
Hooker, in Cesati Fil. Becc. Born. This is Polypodium 
subserratum Hk. of Syn. Fil. named from an immature, 
sterile piant gathered by Wallace. 
A. (Dipl.) pallidum, Bl. (Syn. Fil. xxxviii, 205). Sulu Islands, 
Mr. F. C. Burbidge. eae 
Distribution: Malaya, Philippines. 
A. (Dipl.) equibasale, Baker in Jour. Linn. Soc. xxii, p. 225. 
(205*) Banks of the Sarawak and Undop Rivers. — 
A. (Dipl. porrectum, Wall. (Syn. Fil. xxxviii, 206) Common in 
Sarawak and N. Borneo. 
Distribution: Malaya. 4 2 
A. biseriale, Baker (209*) Linn. Soc. Trans. iv. p. 252.— Mt. 
Kinabalu 3,000 ft. Dr. Haviland. ee 
A. (Dipl) xiphophyllum, Baker in Jour. pan 1879 p. 40. (207%) 
First discovered by Mr. F. C. Burbidge in North Borneo. 
I have since found it in Perak, Malay Peninsula. 
a 
. (Dipl) bantamense Baker., - (Syn. Fil. xxxviii. 210.) Banting, 
