| Field notes | Clustering palm; tall to 15 m high; stem 15 cm in diameter, green to brown, internode 25 cm; leaves 9 in crown, spirally arranged, 300-350 cm long, 150 cm wide, petiole 10 cm long, 100-102 pairs leaflets, crownshaft 200-250 cm long, yellow; Inflorescence infrafoliar, divaricate panicle, cream to yellowish green, 4th branching order, 18 rachillae. Flowers cream. Fruits elipsoid, small, green to black (mature), homogeneous |