

484 



Fig. 



55. 



56. 



57. 



58. 



59. 



60. 



61. 

 62. 

 63. 



64. 

 65. 

 66. 



67. 

 68. 

 69. 

 70. 

 71. 

 72. 



73. 

 74. 

 75. 

 76. 

 77. 

 78. 



79. 

 80. 

 81. 

 82. 

 83. 

 84. 



Scientific Proceedings, Royal Dublin Society 



Plate XXXI. 



Cross-section of the wood of Khaya sp. " Zamingila," No. 285. 



Tang, section 



Radial section 



Cross-section „ Khaya sp. " Axim," No. 76. 



Tang, section 



Eadial section 



Plate XXXII. 

 Cross-section of the wood of Kliaya sp., No. 41. 

 Tang, section „ „ „ 



Tang, section „ „ „ 



Showing thickening of rays, owing to addition of wood parenchyma. 

 Cross-section of the wood of Khaya sp., No. 71. 

 Tang, section „ „ „ 



Radial section „ „ „ 



Plate XXXIII. 

 Cross-section of the wood of Entandrophragma excelsum, No. 152. 

 Tang, section „ „ „ „ 



-tVOfQltll )j j) )) j) 



Cross-section of the wood of Entandrophragma utile, No. 153. 

 Tang, section „ „ „ „ 



Radial section „ „ „ „ 



Plate XXXIV. 

 Cross- section of thewood of Entandrophragma candoltei ? "Sapele,"No.74. 

 Tang, section „ „ >, .. 



Radial section „ „ „ ,» 



Cross-section „ Trichilia emetiea, No. 238. 



Tang, section „ „ „ 



Radial section „ „ „ 



Plate XXXV. 

 Cross-section of the wood of Aucoumea klaineana, No. 68. 

 Tang, section 

 Radial section 



Cross-section „ Pterocarpus sp., No. 215. 



Tang, section 

 Radial section 



