Flora of the Malai/an Peninsula. 751 



tlie nerves ; 3 to 4 in. long, 1 to 1'5 in. broad; main nerves about 6 pairs ; 

 petiole "5 in. long, roughly hairy. Peduncle subterminal, 2 in. long, 

 viscid hairy; cyme-branches 1 in. long. CaZt/x-lobes very short, lanceo- 

 late, viscid hairy. Corolla rather over -5 in. long; tube swollen at 

 base, then funnel-shaped, white, sparingly pubescent. Stamens 2, 

 included ; filaments filiform. Style shorter than stamens. Capsule 

 slender, cylindric, acuminate, viscid hairy, 1 in. long. 

 Perak : Gunong Keledang, Ridley 9781. 



12. DiDYMOCAKPUs ALBiNA, Eidley in Journ. Str. Br, R. As. Soc. 

 No. 43, 37 (1905). Stem 2 to 3 ft. tall, herbaceous, appressed hairy. 

 Leaves opposite, equal ; lanceolate or ovate-lanceolate, acuminate at base 

 and apex ; margins shortly serrate ; 4 to 6 in. long by 1-5 to 2 in. wide ; 

 glabrous except the midrib on the back, which is covered with appressed 

 hairs ; petiole appressed hairy, 1-5 in. long. Peduncle axillary, 3 in. 

 long, with a lax few-branched terminal panicle 1 in. long ; bracts and 

 bracteoles linear. Calyx-lohes lanceolate acuminate, ■! in. long. 

 Corolla -5 in. long, waxy white, slightly pubescent ; tube cylindric ; 

 limb distinctly bilobed. Stamens 2 ; filaments glabrous ; anthers ovate- 

 lanceolate. Ovary and style pubescent. 



Perak: Gunong Batu Putih, at 3000 to 4000 ft.. King's Collector 

 8070. 



This is allied to D. hispida, PddL, but with nearly glabrous and more lanceo- 

 late leaves and smaller flowers. 



13. Didymocarpus alternans, Ridley in Journ. Str. Br. R. As. Soc. 

 No. 43, 37 (1905). Stem about 1 ft. tall, erect, scabrid hairy above, 

 rather slender. Leaves thin ; subalternate or opposite ; lanceolate 

 acuminate ; base inaequilateral cuneate ; entire or slightly serrate ; 3 in. 

 long by 1"25 in. wide ; nearly glabrous except the midrib on the back 

 and petiole, "25 in. long, which are scabrid hairy ; opposite leaf reduced 

 to a small ovate blade '5 in. long or wanting. Floioers solitary, axillary 

 on short pedicels, slender, -125 to -25 in. long with 2 linear small bracts, 

 all pubescent. Calyx-lohe^ lanceolate acute, hairy, -125 in. long. Corolla 

 •5 in. long, white, centre yellow ; tube narrowed at the base, dilated up- 

 wards, pubescent ; lobes subequal, rounded ; lips not very distinct. 

 Stamens 2 ; filaments filiform, included ; anthers elliptic, connate ; 

 staminodes filiform, short, clubbed. Style fairly long, hairy; stigma 

 capitate. Capsule slender, cylindric, glabrous, 1 in. long. 



Perak : at Bujong Malacca, Bidley 9777 ; Curtis 3133 ; Lariit Hills, 

 500 to 1500 ft., Kincj's Collector 2311. On banks up to 4000 ft. 



14. Didymocarpus glabrata, Ridley in Journ. Str. Br. R. xA.s. Soc. 

 No. 43, 38 (1905). A slender branched herb over 1 ft. high, almost 



