8 LIST OF ILLUSTRATIONS. 



Page. 



FIGURE 22. Thuya gigantea 57 



23. Sequoia sempcrvirens _ 58 



24 Larix occidentalis - 59 



25. Leaves, cone, and scale of do 59 



26. Taxus brevifolia 61 



27. Torreya Californica - 62 



28. Cupressus Nutkatensis 63 



