(ˈ)am|fijənəs adjective
Etymology: amphi- + -genous
1.
a. of the fruiting bodies of parasitic fungi : occurring on both surfaces of the leaves of an infected plant
b. of the oogonium of fungi of the family Pythiaceae : growing through an encircling antheridium
2. : given to or marked by sexual attraction to members either of the same or of the opposite sex
• amphig·e·nous·ly adverb