hypogenous / hypogynous [haiˈpɒgənəs]
hypogenous – adj. – 1. growing on the lower side (as of a leaf) – used especially of a fungus; 2. of, relating to or constituting hypogene action or crystallization
hypogynous – adj. – in flowers, inserted upon the receptacle or axis below the gynoecium and free from it – used of sepals, petals and stamens