amphimixis
Concise Oxford English Dictionary © 2008 Oxford University Press:
amphimixis /ˌamfɪˈmɪksɪs/
▶noun Botany sexual reproduction involving the fusion of two different gametes to form a zygote. Often contrasted with apomixis.
– derivatives
amphimictic adjective.
amphimictic adjective.
'amphimixis' also found in these Oxford entries:

