trioecious
adjective
tri·oe·cious
variants or triecious
(ˈ)trī¦ēshəs
: having staminate, pistillate, and hermaphrodite flowers on different plants
a trioecious species
trioeciously adverb
Word History
Etymology
New Latin Trioecia, order of plants in former classifications (from tri- + -oecia) + English -ous