| Field notes | Solitary midstory palm. Stem aerial 5.10 m high, 7-10 cm thick; internodes 3-13 cm long, smooth. Crownshaft present, 87 cm long. Leaves 14 per stem; leaf sheath closed; petiole 45 cm long, section round; rachis 120 cm long; lamina pinnate, 220 cm long, 120 cm wide, flat, glabrous; pinnae 14 per side, insertion regular; basal pinna 38 cm long, middle pinna 65 cm long, apical pinna 40 cm long. Infructescence infrafoliar; prophyll 12 cm long, 3 cm wide; peduncle 12 cm long, 1.8 cm wide, rachis 4 cm long, 1 cm wide; rachillae 6 per rachis, 19-28 cm long. Silica gel sample taken. Transect: HB 448, subunit no. 44, inside transect |