Botanical names: Cryosophila stauracantha, Cryosophila argentea, Cryosophila bifurcata
Common name: Rootspine Palm
Family: Arecaceae / Palmae
Origin: Mexico
Similar plants: Cryosophila stauracantha (Rootspine Palm)
Link to this plant:
https://toptropicals.com/catalog/uid/cryosophila_stauracantha.htm