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obtusa, basi angusta, concava, 3nervia, c. 1.15 cm. longa, 0.4 cm. lata. 

 Labelum immobile. calcaratum, 31obum, a basi usque ad apicem lobi 

 intermedii c. 0.75 cm. longum, inter lobos laterales concavum 

 marginibus excavationis ad basin lobi intermedii in lobulum, 

 acutiuscnlum recurvum exeuntibus, marginibus lateralibus oris 

 calcaris lamellifornai-elevatis antice in costulas breves exeuntibus; 

 calcar incurvum, apice leviter recurvum, subsigmoideum, lateraliter 

 compressum, sublineare, basi dilatatum, obtusum, lobo intermedio 

 aequilongum; lobi laterales ad basin labelli decurrentes, porrecti, 

 subhorizontales, concavi, oblique cuneati, antice rotundati et eroso- 

 serrati, gynostemium superantes. toti c. 0.4 cm. longi, 0.17 cm. 

 lati; lobus intermedius magnus, porrectus, carnosus, conicus, apice 

 trigonus. obtusiusculus, supra subtricostatus, subtus planus, c. 0.4 

 cm. longus. Gynostemium breve, latum, basi attenuatum, dorso 

 convexum, lobulo incurvo rotundato in utraque stigmatis parte, 

 c. 0.2 cm. longum. Anthera cucullata, apice lata, abrupte longius- 

 cule acute rostrata, c. 0.14 cm. lata. Pollinia 2, globosa, stipite 

 spathulato. Rostellum longum, bicuspidatum. Stigma magnum. 

 Ovarium c. 0.85 cm. longum. 



