MURIE, Dr., size of hybrids.
MURPHY, J.J., the structure of the eye not producible by selection.
Mus alexandrinus.
Musa sapientium, chinensis and cavendishii.
Muscari comosum.
MUSCLES, effects of use on.
MUSK duck, feral hybrid of, with the common duck.
MUTILATIONS, inheritance or non-inheritance of.
MYATT, on a five-leaved variety of the strawberry.
MYOPIA, hereditary.