| Field notes | In clump, 4 axes: 2 adults and 2 juveniles. Subacaulescent. Leaf:Sheat and petiole with spines 265-300 m long, rachis almost without spines 460-515 pairsof pinnae, pinna at middle 95-98 cm x 4.5-5 cm. Infructescence: prophyll incomplete, peduncle 105 cm long, rachis 15-20 cm. Fruit immature |