-oe·cia
\ˈēs(h)ēə\  noun plural combining form 
Etymology: New Latin, from Greek oikia building, house, dwelling, from oikos house + -ia -y — more at vicinity 
 : plants of a (specified) type  — in names of botanical taxa
< Monoecia >
< Dioecia >
< Monoecia >
< Dioecia >