sapucaia nut
Webster's Dictionary (GCIDE)
Sapucaia \Sap`u*ca"ia\ (?; Pg. ?), n. [Pg. sapucaya.] (Bot.) A Brazilian tree. See Lecythis, and Monkey-pot. [Written also sapucaya.] [1913 Webster]
Sapucaia nut (Bot.), the seed of the sapucaia; -- called also paradise nut. [1913 Webster]