The Families and Genera of the Vascular Plants. Vol. 1: Pteridophytes and Gymnosperms.Ed. by K.U.Kramer and P.S.Green. 1990. 216 figs. XII,404 p. 4to. Cloth.

Contents (main headings): Introduction to Pteridophytes and Gymnosperms/ A Chemosystematic Overview of Pteridophytes and Gymnosperms/ Pteridophtes (Introduction to the Treatment of Pteridophytes, K.U.Kramer and R.M.Tyron)/ Conservation of Pteridophytes,A.C.Jermy/ General References for Pteridophytes/ Glossary fo rPteridophytes, K.U.Kramer/ Keys to the Families of Fern Allies and Ferns, K.U.Kramer/ Psilotaceae, K.U.Krame/ Lycopodiatae (Isoetaceae, A.C.Jermy/ Lycopodiaceae, B.Oellgaard/ Selaginellaceae, A.C.Jermy/Equisetaceae, R.L.Hauke)/ Filicatae (Notes on the Higher Level Classification of the Recent Ferns, K.U.Kramer/ Aspleniaceae, K.U.Kramer and R.Viane/ Azollaceae, J.J.Schneller/ etc.)/ Gymnosperms(General References for Gymnosperms/ Taxonomic Concepts in Conifers and Ginkgoids, C.N.Page/ Key to Families of Coniferophytina, C.N.Page/Ginkgoaceae, C.N.Page)/ Pinatae (General Traits of Coniferns, C.N.Page/Interrelationships Between Families of Conifers, C.N.Page/ Economic Importance and Conifer Conservation, C.N.Page/ etc.)/ Cycadophytina/Cycadatae/ Gnetatae/ Sources of Illustrations/ Index of Scientific Names.