| Field notes | Solitary midstory palm. Stem 267+ cm high, 57+ cm thick; covered by leaf bases. Leaves 14 per stem; sheath 99+ cm long, open; petiole 20+ cm long, section margined; rachis length 473 cm; lamina pinnate, 497 cm long, 150 cm wide, flat, glabrous; pinnae 159 per side; insertion irregular; basal pinna 94 cm long, middle pinna 82 cm long, apical pinna 33 cm long. Infructescence interfoliar; peduncle 52+ cm long, 4 cm wide; rachis 45 cm long, 24 cm wide. Fruits 6.5 cm long, 4 cm wide, brown. Silica gel sample taken. Transect: HB 431, subunit no. 46, inside transect |