DARWIN, Charles, The Effects of Cross and Self Fertilisation in the Vegetable Kingdom, 1st edition 1876.

With The Various Contrivances by which Orchards are Fertilised by Insects. 2nd edition, revised, 4th thousand 1888. Lacks front free endpaper; With The Formation of Vegetable Mould through the Action of Worms. 5th thousand 1881 (ex-library, in poor condition);

With the Life by Francis Darwin, new edition 1902 and Freeman's Bibliography, 2nd edition 1977 (5).