LIST OF WOODCUTS. 



XV 



Fig. Page 



(10). Longitudinal section of part of one side of cone . 60 

 (11). Transverse section of cone . . . . .60 



48. Foliage and fruits of Calamites . . . . .62 



(1, 2). Asterophyllites 62 



(3, 4). Annularia 62 



(o, 6). Sphenophyllum . . . . . .62 



49. Araucarioxylon Witliami, Krauss (Pinites Withami) . 63 



50. Trigonocarpum olivseforme . . . . . .63 



51. Cardiocarpum Lindleyi (Carr.) . . . . .65 



52. „ „ 65 



53. Cardiocarpum anomalum (Carr.) . . . . .66 



54. Pothocites Grantoni (Paterson) . . . . .67 



55. 56. Walcliia piniformis (Sternb.) . . . . .72 



57. Pinus sylvestris . . . . . . .73 



58. Abies excelsa ........ 73 



59. Larix Europsea ........ 73 



60. Cedrus Libaui . . . . . . . .73 



61. Araucaria excelsa . . . . . . .74 



62. Woody tubes of fir — single rows of discs . . .74 



63. „ ,, — double and opposite rows of discs . 74 



64. Woody tubes of Araucaria excelsa — double and triple 



and alternate rows of discs ..... 74 



65. Longitudinal section of stem of a Gymnosperm . . 74 



66. Linear leaves of Pinus Strobus . . . , -75 



67. Cone of Pinus sylvestris ...... 75 



68. „ Cupressus sempervirens ..... 75 



69. Scale of mature cone of Pinus sylvestris ... 75 



70. Fruiting branch of Jimiperus communis . . .76 



71. Branch of Taxus baccata . . . . . .76 



72. Male flower of Yew 76 



73. Fruit of Yew 76 



74. Cycas revoluta . . . "^ . . . . .77 



75. Encephalartos (Zamia) pungens ..... 77 



76. Schizoneura heterophylla ...... 78 



77. Zamites 79 



78. Pterophyllum Pleiningerii ...... 80 



79. ISTilssonia compta (Pterophyllum comptum of Lindley 



and Hutton) 80 



80. Palteozamia pectinata (Zamia pectinata of Brongniart, and 



Lindley and Hutton) ...... 80 



