Mangosteen
From Encyclopedia Monadia
Mangosteen (Garcinia mangostana), also known as the purple mangosteen, is a tropical evergreen tree with edible fruit tree native to Island Southeast Asia, from the Malay Peninsula to Borneo. It has been cultivated extensively in tropical Asia since ancient times.
bill monday mentioned mangosteens on the landline leading to its adoption as the official Monad fruit.
In Media
A late February 2024 video released by RayJ related to Mangosteen as the official monad fruit, but did not appear to state anything in particular apart from repeating the word 'mangosteen':
