- 40 - 



nicht ausgewachsen. Leider war dieser Stengel an verschiedenen 

 Stellen gebrochen uod konnte sich also nicht weiter entwickeln. 



Oeiiflroliîiim llailiei'î J. J. S. n. sp. 



Gaules approximati, erecti, rigidi, flexuosi, sulcati, in sicco 

 nitide straminei, foliati, c. 30 cm. longi, 1.1 cm. diam., inter- 

 nodiis ad c. 4 cm, longis, superioribus brevioribus. Folia oblongo- 

 ovata ad oblonga, apice oblique utrinque semiobtusa, basi breviter 

 contracta; supra subtusque nlgro-pilosa, adulta supra glabrata, costa 

 média supra sulcata subtus obtuse prominente, c. 4 — 9 cm. longa, 

 1.75 — 3.5 cm. lata,veletiam 7.75— 12.5 cm. longa, 1.6 — 2.2 cm. lata; 

 vaginae tubulosae, internodia aequantes, nigro-pubescentes, deinde 

 plus minusve glabrescentia. Inflorescentiae in flexibus caulium folia- 

 torum, vaginas basi perforantes, cauli adpressae, subsessiles, brèves, 

 2— 7florae, basi nonnullis vaginulis sese amplectentibus tubulosis 

 brevibus pnbescentibus obtectae, rachide flexuosa, glabra, c. 1 — 

 2.6 cm. lono-a. Bracteae oblongo-ovatae, inferiores ovatae, acutae 

 ad subulato-acuminatae, concavae, dorso nigro-pubescentes, c. 7 — 

 9nerviae, ad c. 1.7 cm. longae, 1.2 — 0.8 cm. latae, superiores 

 minores. Flores majusculi, dilute aurei, c. 2.5 cm. lati. Sepalum 

 dorsale oblongum, apice angustatum, recurvum, auguste obtusum, 

 ônervium, c. 1.7 cm. longum, 0.75 cm. latura. Sepala lateralia 

 lacinia longissima et angustissima ad pedem gynostemii decur- 

 rentia, mentum longissimum cum ovario angulum rectum formans 

 inferne conicum superne in formam ovipostoris levissime recurvi 

 obtusi attenuatum c. 2.9 cm. longum formantia, parte attenuata 

 c. 1.4 cm. longa, marginibus anticis longe connatis, sepalorum 

 lateralium pars libéra oblique triangula, revoluta, acute acuminata, 

 dorso carinata, c. 7nervia, c. 1.9 cm. longa. Petala ad pedem 

 gynostemii breviter decurrentia, oblique ovata, superne plus 

 minusve contracta, apice recurva, obtusa, undulata, basi 5nervia, 

 margine superiore c. 1.8 cm., margine inferiore c. 2 cm. longa, 

 1.1 cm. lata. Labellum ungue elongato auguste lineari pedi 

 gynostemii in formam calcaris adnatum, leviter 31obum, parte 

 libéra medio excepto dense verruculosa, intus costis 3 sulco 

 lougitudinali duplicatis, in lobo intermedio superne obsoletis, tota 

 c. 2.3 cm. longa, ad lobos latérales 1.6 cm. lata: unguis pars 

 liber linearis, ad basin laminae convexo-recurva, subtus concava; 

 lobi lateiales patentes, late oblique rotundati, ilavescentes;lobus 

 intermedius latus, semiorbicularis, rotundatus, undulatus, dilute 



