THE FERNS OF BORNEO. 57 
Matang, Lurdu and other places in Sarawak. 
Distribution: Malaya, Himalayas, Hongkong, Aneiteum. 
a 
. (Dipl.) sylvaticum, Presl. (Syn. Fil. xxxviii, 207.) Borneo 
is given as a habitat of this Fernin Syn. Fil. I have 
not met with it there. 
. (Dipl.) tomentosum, Hk. (Syn. Fil. xxxviil. 224.) Not un- 
common on the hills of Sarawak generally. 
Distribution: Malaya, Khasia. 
he 
bh 
. (Dipl.) sorzogonense, Presl. (Syn. Fil. xxxviii. 233.) Mt. 
Dulit, Sarawak. Mr. C. Hose. 
Distribution: Malaya, Himalayas, Philippines. 
bo 
. (Dipl.) crinitum, Baker in Jour. Linn, Soc. xxiv. 258. Lingga 
Mountain, Paku, and Niah, Sarawak. This is the Fern 
which was described as A (Dipl.) sorzogonense. var. Majus 
Hk. from a specimen sent home by Lobb. 
. (Dipl.) polypodioides, Mett. (Syn. Fil. xxxviil. 244.) Sari- 
bas River, Sarawak and elsewbere. 
5 
De 
. (Dipl.) maximum, Don. (Syn. Fil. xxxvili. 246.) This Fern 
which in New Ferns Ann. Bot. Vol. v. 1891 Mr. 
Baker seems disposed to place under A. latifolium, Don. 
as Beddome does, is both in the Malay Peninsula and 
Borneo exceedingly different from the latter fern as repre- 
sented in the specimens sent tome from the Himalayas 
and Ceylon. The Malayan Fern is well described in 
Syn. Fil. excepting that the limits of its dimensions 
should be extended in both directions. I have specimens 
with the secondary pinnae 5 in. long by 1} in. broad cut 
half-way down into rounded sub-falcate lobes ; and others 
in which they are 14 in. long by + in. broad with edges 
merely serrate. It is common on the hills of Sarawak. 
Distribution: Malaya, Ceylon to North India. 
A (Dipl.) sp. A Fern found on Matang which I have twice sent 
to Kew (No. 74) and which is placed by Mr. Baker under 
A. maximum, Dou. seems to me to be a very distinct species. 
The following is a description of it. Stipes tufted 2 or 
