Botanical names: Attalea cephalotus, Scheelea cephalotes
Common names: Shapaja, American Oil Palm
Family: Arecaceae / Palmae
Origin: South America
A very large solitary palm with big leaves in which all the leaflets are arranged in one plane. Requires consistently moist soil; do not let dry out between waterings.
Similar plants: Attalea cephalotus (Shapaja)
Link to this plant:
https://toptropicals.com/catalog/uid/scheelea_cephalotes.htm