古植物学
Stewart, W.N. and Rothwell, G.W. 1993. Paleobotany and the evolution of plants, Second edition. Cambridge University Press, Cambridge, UK. ISBN 0-521-38294-7
Taylor, T. N. and E. L. Taylor. 1993. The Biology and Evolution of Fossil Plants, Prentice-Hall, Inc., Englewood Cliffs, New Jersey, USA. ISBN 0-13-651589-4