Materials for a Flora of the Malayan Peninsula. 



47 



Staminodes absent. Bracteoles ovate i 



inch flowers small 

 Staminodes subulate glabrous. 

 Corolla orange, raceme short 

 Corolla white, panicle long. 

 Lip broader than long 

 Staminodes short blunt hairy. 

 Lip longer than broad 

 Inflorescence pendulous short, bracteoles 



cup-shaped. 

 Bracts oblong, panicle lax 

 Bracts broad ovate thin, panicle compact 



capitate ... 



§ 3. Cenolophon. Flowers large. Lip not 

 convolute flat, entire or lobed. Anther crested. 

 Fruit oblong or fusiform, with few large seeds. 



Raceme lax nodding 



Raceme erect dense. Bracts linear. 



Leaves unequally cordate at base 



Leaves narrowed at base lanceolate 

 Leaves narrowed at base ovate 

 Raceme erect dense. Bracts connate, cap- 

 shaped ... 



8. A. Murdochii. 



9. A. Bafflesiana. 



10. A. nobilis. 



11. A. latilabris. 



12. A. Javanica. 



13. A. capitcllata. 



14. A. pctiolata. 



15. A. macrostc- 



phanus. 



16. A. vitelline,. 



17. A. cannacfolia. 



18. A. coniosa. 



§ 1. Hellenia. 



1. A. CONCHIGERA, Gritf. Notul. III. 421, I.e. PI. As. T. 354. 

 Rhizome aromatic slender. Stems crowded forming large tufts, about 

 2 to 4 or 5 feet tall slender. Leaves oblong glabrous, with a short 

 point edges ciliate 6-12 inches long li-3 inches wide petiole i inch, 

 ligule short rounded pubescent, panicle erect about a foot long with 

 short branches. Calyx short thick with 3 triangular teeth. Corolla 

 tube very short lobes white elliptic oblong white ± inch long. Lip 

 obovate with 2 short teeth at the base yellowish white with 4 red 

 streaks on each side, in the centre at the base is a retuse callus edged 

 pink. Stamen yellow curved as long as the lip. Anther short elliptic. 

 Capsule as large as a pea globose red. Bak. Fl. Brit. Ind. VI. 250, 

 Ridl. I.e. 162. 



Singapore : Galang (Ridley 10801) ; Johor : Kwala Sembrong 

 (Kelsall, Ridley 4009) ; Pahang : Rum pin River (Ridley) ; Malacca : 

 (Griffith), Umbai, Chenana putih ; Province Wellesley : Kubang Sem- 

 ang (Curtis 2418) ; Perak : Kwala Kangsar (Ridley 2955), Wray 4028). 

 Distrib. Chittagong. Native names " Lankwas Ranting," " Jurunang." 



