20 Bulletin Jard. Bot. Buitenzorg, S érie 111, Vol. V. Livr. 1. 



sub II. 760). As quoted, on the north-western slope, 1600 m., in forest, 

 rare. (H. A. B. BùNNEMEIjER ii. 765, May 1917). Goenoeng Maliiitaiig, 1800 

 m., in forest. (H. A. B. BiiNNEMElJER n. 4036, July 1918). Laras Talang, 

 Goenoeng Talang 1650 m. and 1700 m. (H. A. B. BÛNNEMEIJER nrs. 5350 

 and 5375, October 1918). Laras Talang, Boekit Gombak, 1700 m., in forest. 

 (H. A. B. BiiNNEMElJER n. 5445, November 1918). Agam, Boekit Batoe Banting. 

 W. Groeneveldt, cuit, sub n. 1762; a peloric form). Goenoeng Taloek, 

 in forest. (W. Rothert, November 1909). 



A pretty species resembling A. setaceus Bl. in the colour of the leaves, 

 but with a much longer spur, broader lobes of the lip, whereas the lamel- 

 lae of the column hâve a blunt posterior lobe. From A. brevilabris Lndl. 

 it may distinguished after RiDLEY's short description by the colouring 

 of the leaves, the broadly cuneate lobes of the lip and the cordate acumi- 

 nate glabrous anther. 



"Leaves velvety blackish green with light yellow veins, more or less 

 purplish beneath. Stem, bracts and ovary olive-green. Sepals white inside, 

 base and tip outside olive-brown, tip suffused with wine-red. P.etals white. 

 Lip white with a light green spur. Column white with the upper margin 

 green. Anther ochreous." (E JACOBSON). 



According to Mr. jACOBSON the veins of the leaves are light yellow, 

 whereas Mr. BiiNNEMElJER describes them as silvery or light green. 



Description from herbarium and materials preserved in alcohol. 



Cystorchis appendiculata J. J. S. n. sp. 



Caulis e basi decumbente radicante c. 17 cm. longa adscendens, teres, 

 parte erecta c. 4 cm. longa, c. 7folia. Folia oblique ovata, obtusa, undu- 

 lata, 5nervia, c. 3.5—3.7 cm. longa, 2.4—2.2 cm. lata, summum parvum ; 

 petiolus brevis, cum vagina brevi c. 0.65—0.85 cm. longus. Inflorescentia 

 erecta, apice dense c. lOfiora, pedunculo glanduloso-pubescenti, c. 5.75 

 cm. longo, vagiiiis c. 2 tubulosis longe acuminatis donato, rachide c. 1 cm. 

 longa, indumento pedunculi. Bracteae ovario adpressae, concavae, e basi 

 ovato-triangula sensim longe acute acuminatae, inferne fimbriatae, dorso 

 pubescentes, Inerviae, c. 0.9 cm longae, absque fimbriis 0.4 cm. latae. 

 Flores cum calcari c. 1.15 cm. longi. Sepalum dorsale sigmoideum, e medio 

 fere recurvum, ovato-lanceolatum, apicem versus sensim angustatum, ob- 

 tusum, concavum, dorso inferne sparse glanduloso-pilosum, superne medio 

 tantum parce pilosum, Inervium, c. 0.8 cm. longum, 0.25 cm. latum. Sepala 

 lateralia oblique lanceolata, obtusa, basi margine interiore valde rotundato- 

 dilatata vesiculas calcaris amplectentia, concava, indumento sepali dorsalis, 

 Inervia, nervo 1 brevi addito, fere 0.8 cm., tota 1 cm. longa. Petala sepalo 

 intermedio agglutinata, apice margine interiore arcte conglutinata, inaequi- 

 latera, oblique semiovato-lanceolata, sensim angustata, obtusa, basi et latere 

 interiore concava, margine exteriore supra basin dilatatam recurva, latere 

 exteriore intus convexo-incrassata et basi excepta papillosa, Inervia, c. 0.725 



