P / plantārĭum
noun

plantārĭum

gen. plantārii · gender neuter · decl. 2nd
a nurserygarden; nursery
a nurserygarden, nursery: plantaria instituunt anniculasque transferunt, et iterum bimas, Plin. 13, 4, 8, § 37: caedua, id. 17, 20, 34, § 149.