HOFFMAN, Prof., on Raphanus.
HOG, Red River.
HOGG, Mr., retardation of breeding in cows by hard living.
HOLLAND, Sir H., necessity of inheritance. -on hereditary diseases. -hereditary peculiarity in the eyelid. -morbid uniformity in the same family. -transmission of hydrocele through the female. -inheritance of habits and tricks.
HOLLY, varieties of the. -bud-reversion in. -yellow-berried.
HOLLYHOCK, bud-variation in. -non-crossing of double varieties of. -tender variety of the.
HOMER, notice of geese. -breeding of the horses of Aeneas.
HOMOLOGOUS parts, correlated variability of. -fusion of. -affinity of.
HOOFS, correlated with hair in variation.
HOOK-BILLED duck, skull figured.