J. J. SMITH. ORCIIIDACKAE. 557 



recurvum, lanceolato-triangulum, acutum, coiivexuni, 5-iicrviuni, c. i cm. longum, 0.25 cm. 

 latiim. Sopala lateralia cum peclc gynostcmii mcntum conicum curvatuni obtusum formaiitia, 

 marginibus anticis libéra, oblique tiiangula, falcata, acuta, 5-ncrvia, c. i cm. ioiiga. basi 

 0.725 cm. lata. Petala linearia, acuta, 3-iiervia, c. 0.95 cm. longa, 0.125 cm- 'at^i- LabcUum 

 erectum, curvatum, 3-lolnim, intus costa longitudinali supcnic incrassata apice 3-dcntata a 

 basi usque basin lobi inteimedii, expansum ambitu rhombeum, c. i cm. loiigum, 0.73 cm. 

 latum; lobi latérales erecti, oblique ovato-trianguli, obtusi, rubro-marginati et striati ; lobus 

 intermedius ovatus, acuminatus, crenato-undulatus, marginibus antice incurvi.s, intus carinis 

 3 longitudinalibus valdc intcrruptis donatus, lobos latérales multo superans, rubro-maculatus, 

 c. 0.475 cm. longus, 0.44 cm. latus, Gynostemium a dorso compressum, c. 0.25 cm. longum, 

 auriculis obtusis. Anthera cucullata, truncata, c. 0.125 cm. lata. Pollinia 4, linearia. Stigma 

 suborbiculare, rubro-marginatum. Pes gynostemii cum ovario angulum acutum facicns, curvatus, 

 linearis, apice dilute aurantiacus, expansus c. 0.6 cm. longus. Ovarium pedicellatum 6-sulcatum, 

 c. 0.5 cm. longum. 



Niederl. Neu-Guinea: An dem Noord-FIuss auf Bitumen der Ebene (VoN Rômer n. 601, bl. im 

 Oktober 190g); Rach.mat 1909, (leb. Pfl., kult. in Hort. Bog. unter n. 422 R.). 



Nachdem ich eine lebende Pflanze habe untersuchen kônnen, bin ich zu der Uber- 

 zeugung gelangt, dass sie nicht spezifisch von D. plannin J. J. S. verschieden ist. 



•^ Dendrobium Pulleanura J. J. S. in Bull. Dép. Agric. Ind. néerl. n. XLV (191 1), 4. 



Tab. XCc. 

 Caules approximati, elongati, rigidi, inferne teretes, superne sectione transversa clliptici, 

 virides, nitidi, c. 75 cm. longi, 0.325 — 0.55 cm. lati, internodiis c. 2.5 — 5 cm. longis, Folia 

 lanceolata, acuminata, auguste obtuse bilobulata, in utraque parte costae mediae supra sul- 

 catae subtus leviter prominentis nervis c. 8 obscurius viridibus, dilute viridia, subtus pallide 

 viridia, novella subtus violaceo-tincta, nitida, coriacea, c. 12 cm. longa, 3.9 cm. lata; vaginae 

 tubulosae, internodia aequantes, violaceo-striatae. Inflorescentiae ad nodos caulium biflorae, 

 basi vaginulis lateraliter compressis rotundatis c. 0.4 — 0.45 cm. longis basi 0.4 — 0.6 cm. latis 

 cinctae, pedunculo brevi incluso. Flores majusculi, ephemeri, odorati, c. 1.8 cm. lati, 2.65 cm. 

 longi, sepalis petalisque purpureis superne pallidius cupreis. Sepalum dorsale erectum, sig- 

 moideum, lanceolato-lineare, superne angustatum, auguste obtusum, inferne convexum, superne 

 valde concavum incrassatum et dorso subverrucosum, c. 1.85 cm. longum, basi 0.475 cm. 

 latum. Sepala lateralia cum pede gynostemii mentum incurvum latum dorso conve.xum 

 3-costatum bilobum album c. 0.57 cm. longum formantia, falcato-incurva, lanceolato-triangula, 

 acuta, superne incrassata, concava, dorso carinata, c. 1.7 cm. longa, basi 0.75 cm. lata. Petala 

 reflexa, lineari-spathulata, acutiuscula, superne incrassata et concava, c. 1.65 cm. longa, ungue 

 0.175 cn^-> lamina 0.27 cm. lata. Labellum mobile, erectum, valde recurvum, simple.x, subtus 

 sulco longitudinali, intus crista longitudinali subtricostula verrucoso-lacinulata pallide aurantiaca 

 supra médium in fasciculum semiglobosum pilorum muriciformium terminante donatum, parte 

 inferiore concava venis transversis intus bene prominentibus ornata rosea, parte superiore 

 subplana margine undulata transverse rugo.sa et longitudinaliter (c. 5)-suIcata alba, expansum 

 quinquangulare, acutum c. 0.8 cm. longum, 0.66 cm. latum. Gynostemium cum ovario angulum 

 obtusum faciens, conicum, album, c. 0.4 cm. longum, auriculis obtusis crosulis, clinandrio parvo. 



