| Field notes | Erect, apressed climber, epiphyte; internodes 4-6 cm, diam. 0.5-0.7 cm, green; cataphylls persisting in the upper nodes, deciduous; petioles terete, green, medium glossines, 8-11 cm long (averaging 9.6 cm), diam. of 1-3 cm (averaging 2 cm); geniculum 1-2 cm long; blade ovate-cordate, 10-12 cm long, 5-6 cm wide (averaging 11x5.5 cm), approximately twice as long as wide, averaging 1.1-1.25 times longer than petiole, coriaceus, mid-dark green, bicolorous, much ligther underneath; anterior lobe 8-10 cm, 2.5-3 cm; posterior lobe directed inward, 1.5-2.5 cm long, 2-2.5 cm wide; midrib sharply raised until 6/10 of length, brown drying color; primary lateral veins 6-7 per side, depart midrib at 45 degree angle, interprimary veins present; inflorescence non-erect; peduncle terete, 4.5-5 cm long, diam. of 0.1-0.2 cm, light green; spathe lanceolate, rounded at base, broadest at first third, yellowish light green, mild glossines, 2 cm long, 1 cm wide, inserted at 60 degree angle; spadix short, thin, matte, brown purple, 2 cm long, 0.2-0.2 cm wide. |
