34 THE GKSNEUACE^E OF THE MALAY PENINSULA. 



petiole £ inch hairy. Flowers solitary axillary on slender 

 hairy peduncles \ inch long. Sepals linear obtuse pubes- 

 cent. Corolla ± inch long- yellow pubescent tube broad 

 straight, lobes short broad rounded. Stamens nearly as 

 long as corolla lobes, anthers large white reniforin, 

 filaments glabrous. Pistil as long as stamens pubescent. 

 Stigma capitate entire. Capsule slender pubescent. 



Negri Sembilan, Gunong Angsi ( Ridley ) fl. Feb. 

 Endemic. 



6. D.Jlava, Ridl., Journ. Linn. Soc, XXXIL 507. 



Stem a foot tall scabrid branched. Leaves lanceolate 

 acute base narrowed denticulate scabrid beneath covered 

 on the nerves with short hairs 3 inches long 1 J inch 

 wide, petiole \ inch long. Cymes axillary and subter- 

 minal on hairy peduncles 1-2 inches long, pedicels \ inch 

 long. Flowers' 4 or 5. Calyx short lobes hispid lanceo- 

 late. Corolla glabrescent yellow f inch long tube 

 straight dilate upwards lobes short obtuse. Style 

 slender pubescent. Capsule cylindric \\ inch long hispid. 



Perak, Larut Hills ( Ridley 2914 ) (Curtis 2600) (King's 

 Coll. 2151) a small leaved form. 



Endemic. 



Var. purpurascens. 



Stems stouter over a foot tall hairy. Leaves opposite 

 equal, obliquely ovate acute, often purple as is the stem. 



Perak, Bukit Kapayung, Sungei Siput (Ridley). 



7. D. ramosa, n. sp. 



Stem slender branched, pubescent with appressed 

 hairs over a foot tall. Leaves distant opposite, but one 

 of each pair much smallar, ovate acuminate, thin rounded 

 or slightly narrowed at the base glabrous above, spar- 

 ingly hairy on the nerves beneath, nerves about 7 pairs 

 2-3 inches long 1-^ wide or smaller, petiole J inch long. 

 Peduncles slendpr from the lower axils 1-1^ inch long, 

 2 flowered viscid hairy. Sepals lanceolate acuminate 



Jour, Straits Branch. 



