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longitLidinali angusta vix in deiitem exeunte praeditus. inexpaiisus 

 c. 0.17 cm. longus. Ovariuin pedicellatnm 6sulcatiim, pallide 

 flavescens, c. 0.16 cm. longus. 



Bornéo: Am oberen Kapoeas. (A. W. Nieuwenhuis 

 leb. Pfl., kult. in Hort. Bog. unter n. 17()8). 



Eine Art die durch die verlangerten Sepalen B. Korthalsii 

 Schltr.. B. Jiortense. J. J. S. und B. prianganense J. .J. S. ahnlich 

 sieht. Die sehr starren, an der Spitze hakenfôrmig zurûckge- 

 krummten, zerbrechlichen Blatter und die dreilappige, mit 2 

 starken Lângsleisten verseliene Lippe sind gute Merkmale. 



Bu1lH>p3i.y1liiîii Irisoiiobsilhiiiii Sciiltr. et J. J. S. 

 n. sp. 



Rhizoma repens, radicans, ramosum, curvatum, teres, c. 0.2 

 cm. diam., infra pseudobulbos paulo crassius, vaginis arcte tu- 

 bulosis initio pallide viridibus purpureo-marmoratis mox exare- 

 scentibus versus pseudobulbum accrescentibus tectum, vagina su- 

 prema pseudobulbum includente, acuta, carinata, pallide viridi, c. 

 2.3 cm. longa. Pseudobulbi c. 1.7 — 2.4 cm. inter se distantes, 

 subovoidei vel oblongo-ovales, obtuse trigoni, lateribus gemmam 

 et inflorescentiam versus spectantibus concavi, apice obtusi, opace 

 dilute virides, c. 2 — 2.9 cm. longi, 1 — 1.3 cm. diam., Ifolii. 

 Folium lanceolatum, basi breviter conduplicato-petiolato-contrac- 

 tum, apice recurvum conduplicatum acutum. laxissime undulatum, 

 Costa média supra sulcata subtus obtuse prominente, coriaceum, 

 dilute viride, supra nitidulum, subtus opacum, c. 7.75—11 cm. 

 longum, 2 — 3 cm. latum. Inflorescentiae e basi pseudobulborum, 

 adscendentes, arcuatae, laxe multiflorae, pedunculo tereti, superne 

 incrassato, glabro, atropurpureo, c. 4.5 — 5.5 cm. longo, basi plu- 

 ribus vaginulis approximatis alternatim bifariis imbricantibus 

 adpressis tubulosis acutis carinatis superne accrescentibus, superne 

 vaginulis c. 2 remotis haud vel vix tubulosis ad c. 0.65 — 0.85 

 cm. longis donato, vaginulis omnibus pallide flavescentibus pur- 

 pureo-punctatis, rachide carnosa, obtusangula, glabra, atropurpurea, 

 c. 5.5 — 8.5 cm. longa, ad 0.275 — 0.3 cm. diam. Bracteae arcte 

 adpressae, ovarium longe superantes, late ovato-triangulae, sub- 

 acutae, concavae, ciliato-erosulae, semipellucide albidae, purpureo- 



