Select Literature and Other Resources

Bailey, L. H.

The Standard Cyclopedia of Horticulture. 3 vols. New York. 1947.

Bean, W. J.

Trees and Shrubs hardy in the British Isles. London. 3 vols. 6th edit. 1936

Clapham, A. R., Tutin, T. G., and Warburg, E. F.

Flora of the British Isles. Cambridge. 1952.

Dallimore, W., & Jackson, A. B.

A Handbook of Coniferae. London. 1923. 2nd edit. 1931.

Gilbert-Carter, H.

British Trees and Shrubs. Oxford. 1936.

Jackson, A. B.

The Identification of Conifers. London 1946.

Rehder, A.

Manual of Cultivated Trees and Shrubs Hardy in North America. New York. 2nd edit. 1947.

Royal Horticultural Society.

Dictionary of Gardening. 4 vols. and suppl. Oxford. 1951.