72 AN EXPEDITION TO MOUNT BATU LAWI. 
quis, profunde pinnatifidis, supra nitidis sparse pilosis, infra 
dense pilosis, coriaceis; soris in apices dentium minorum in- 
positis indeque sinus occupare simulantibus, 1 mm. latis, valvis 
indusii aequalibus ; sporangiis pilis copiosis interspersis, annulo 
obliquo, continuo. 
Bukit Lawi. Ulu Limbang, May 28, 1911. The leaf-form 
is altogether oe of Balantium, but the texture and extreme 
hairiness are more familiar in Dicksonia and Dennstaedtia. 
6. Cheiropleuria bicuspis, Presl. 
i. LHlaphoglossum, sp., species cannot be determined without sterile 
frond and rhizome, 
8. Trichomanes Pluma, Hooker. 
9. Oleandra coriacea, Copel., n. sp. 
Rhizomate ut videtur erecto; stipite apud basin articulato, 
supra articulationem 10-15 mm. alto, minute dense paleaceo ; 
fronde 20-25 cm. longa, ca. 18 mm. Jata, angustissime cau- 
data, coriacea, rubida, supra glabrescente, infra ad costam 
paleis linearibus badiis vestita et alibi minute albido-pilosa ; 
venis prominentibus; soris margini quam costae proplioribus, 
rufis. 
Bukit Lawi, Ulu Limbang, May 28, 1911. A very dis- 
tinct species. 
10. Ophioglossum Moultom, Covel., n. sp. 
Ophioderma stipite alato ca. 5 mmm. lato, 25-30 em. longo; 
fronde vix aequilonga, ca. 5 cm, lata, lanceolata, utrinque 
sensim angustata; spica usque ad 10 eni. longa, brevistipitata. 
Bukit Buyo, Ulu Limbang; also Bukit Lawi, 3 sheets. 
An amply distinct, and apparently very constant species. 
11. Plagiogyria, probably spec. nova, sterile. 
12. bBlechnum capense, (.) Schlecht. 
3. Plagiogyria egenolfioides, (Baker) Copel. 
(Lomaria egenolifioides, Baker in Kew Bull., 1894 p. 7.). 
Known only from Borneo. ‘This specimen agrees exactly with 
Baker’s diagnosis, except that the pinnae are Jinear-oblong 
rather than linear. I cannot detect tubercles on the base of 
the stipe, but the annulus is oblique and uninterrupted. 
ld. Plagicgyria, probably a juvenile P. adnata, (Bl.) Bedd. 
15. Asplenium pellucidum, Lam. 
APPENDIX AV. | 
Mammals taken.on the Batu Lawi Expedition. 
Bye Ce elommnone 
The number of mammals taken on the expedition was regret- 
tably small owing to the impossibility of spending any length of time 
in one place so that collectors could go out with guns or set traps. 
Jour. Straits Branch 
