| Field notes | Cespitose understory palm. Stem 2.15 m long, 3 cm thick, fissured, gray; internodes 9 cm long. Leaves 7; sheath 16 cm long, closed; petiole 18 cm long, section margined; rachis 43 cm long; lamina pinnate, 68 cm long, 32 cm wide, glabrous; pinnae per side 3, regularly inserted; basal pinna 39 cm long, middle pinna 36 cm long, apical pinna 35 cm long. Inflorescence infrafoliar; peduncular bract 2 cm long, green, herbaceous, inserted 2 cm from the base; peduncle 4 cm long, 0.5 cm wide; rachis 6.5 cm long, 0.4 cm wide; rachillae 14, 12-17 cm long. Flowers sessile, cream colored. Local name: Jatata grande. Informant: Rodolfo Noza. Transect HB126, SU 030; 20K-233559-8170551, in transect |