monoecious
Concise Oxford English Dictionary © 2008 Oxford University Press:
monoecious /məˈniːʃəs/
▶adjective Biology (of a plant or invertebrate animal) having both the male and female reproductive organs in the same individual; hermaphrodite. Compare with dioecious.
– derivatives
monoecy noun.
monoecy noun.
– origin C18: from mod. L. Monoecia (denoting a class of such plants in Linnaeus's system), from Gk monos ‘single’ + oikos ‘house’.
'monoecious' also found in these Oxford entries:

