78 J. J. SMITH. ORCHIDACEAE. 



inexpansus c. 0.175 cm. longus. Ovarium 6-sulcatum, viride, in costis sordide violaceum, 



c. 0.3 cm. longum. Pedicellus filiformis, in c. 0.325 cm. supra basin articulatus, c. 1.3 cm. longus. 



Niederl. Neu-Guinea: Am oberen Digul (B. Branderhorsï, kult. in Hort. Bog. unter n. 68 B). 



Eine niedliche Art dcr Sektion Monanthaparva, welche durch die Fârbung der Bluten 



und die Gestalt der Petalen und Lippe gut charakterisiert ist. 



J Bulbophyllum zebrinum J. J. S. in Bull. Jard. Bot. Buit. 2e sér. II (191 1), 16. 



Tab. XX, 61. 



Rhizome repens, clongatum, ramosum, tares, vaginis tubulosis. Pscudobulbi c. 1.75 — 2.25 

 cm. inter se distantes, crecti, ovoidei, 4 — 5-costato-angulati, lateribus obtusangule concavi, 

 dilate virides, c. 1.25 — i.S cm. longi, 0.8 — i cm. diam., i-folii. Folium lanceolato-lineare, 

 acutum, basi angustatum, margine recurvum, costa média supra sulcata subtus vix prominente, 

 nitidum, subtus opacum, dilute viride, c. 5.5 — 8 cm. longum, i — 1.2 cm. latum. Inflorescentiae 

 plures, erectae, i-florae, pedunculo filiformi pallide v'ridi c. 7.5 cm. longo nonnullis vaginulis 

 tubulosis superne carinatis acuminatis obsito. Bractea tubulosa, acuminata, superne carinata, 

 pallide viridis, c. 0.57 cm. longa. Flos majusculus, c. 3.2 cm. latus. Scpalum dorsale erectum, 

 valde arcuatorecurvum, inter margines sepalorum lateralium insertum, ovato-lanceolatum, 

 acutum, subulato-apiculatum, convexum, ochraceum, striis longitudinalibus densis atropurpureis 

 notatum, micans, c. 1.5 cm. longum, 0.5 cm. latum. Sepala lateralia patentissima, oblique 

 lanceolata, brcviter conico-acuminata, leviter concava, dorso paulo convexa et prope margincm 

 anticum carinatum, rubello-ochracea, striis 9 longitudinalibus atropurpureis ornata, intus opaca 

 papillis densis micantia, dorso nitidula, c. 1.7 cm. longa, 0.56 cm. lata. Petala parva, porrecta, 

 parallela, subhorizontalia, gynostemium tegentia, oblique oblonga, falcatula, acuta, marginibus 

 recurvis convexa, hyalina, stria mediana et maculis atropurpureis, c. 0.34 cm. longa, 0.13 cm. 

 lata. Labellum mobile, parte inferiore carnosum, supra visum oblongo-obovatum lateribus 

 extus muriculato-papillosum, basi lobis 2 erectis parallelis reversis rotundatis atropurpureis 

 pedem gynostemii amplectens, postice utrinque callo parvo conico obtuso glabro albido 

 donatum, antice convexum, subtus profunde sulcatum, in appendicem longam porrcctam 

 linearem apice leviter recurvam et vix dilatatam obtusam convexam subtus sulcatam purpuream 

 superne sordide flavam contractum, totum c. 0.925 cm. longum, inferne c. 0.14 cm. latum, 

 appendice c. 0.65 cm. longa 0.03 cm. lata. Gynostemium pallide flavuni et purpureum, 

 c. 0.15 cm. longum, auriculis subulatis antheram paulum excedentibus. Anthcra cucullata, in 

 appendicem magnam latam leviter recurvam rotundato-truncatam utrinque papillosam dilute 

 viridem producta, ambitu quadrangula, c. 0.06 cm. longa, thecis parvis flavis fusco-marginatis, 

 connectivo inter thecas valde elevato. Pollinia 4, bina arcte cohaerentia, rotundato-triangula, 

 extus convexa, semipellucide flava. Stigma obovatum, profunde excavatum. Pes gynostemii 

 cum ovario angulum obtusum fere rectum faciens, medio callifer, infra insertionem labclli 

 incrassatione transversa utrinque in lobulum producta instructus, dilute flavus, apice atropur- 

 pureus, c. 0.15 cm. longus. Ovarium 6-sulcatum, c. 0.2 cm. longum; pedicellus tenuis, pallide 

 viridis, c. 2.3 cm. longus. 



Niederl. Neu-Guinea; An dem Noord-Fluss (Exp. Lorentz 1909, R.\ch.m.a.t leb. Pli., kult. in 

 Hort. Bog. unter n. 55 R). 



