INDEX 



331 



Anti-friction adaptations 121 

 Aperture of stoma 101, 104, 124 

 Apex of leaves 14, 22, 23, 26, 27, 



28, 30, 105, 121, 183 

 Apparently leafless plants 298 

 Appendages 19 



Apple 6, 21, 25, 29, 30, 37, 58, 59, 



67, 68, 71, 118, 250, 251, 275 

 Appressed hairs 121 

 Aquatic leaves 138 

 Aquatic plants 70, 105, 143 

 Aqueous vapour 124, 125 

 Arachis 113 

 Arbor Vita; 192 

 Arbutus 13, 20, 25, 29, 30, 59 

 A. uuedo 283 

 Arched secondaries 189 

 Arched shoot 303 

 Arching 296 



Arctostaplnjllo* alpina 302 

 A. Uva-ursi 302 

 Arcuate venation 32, 35, 58 

 Area of leaf 131, 145 

 Area of stoma 104 

 Arid situations 138, 143, 144, 145 

 Aristolochia 4 

 Aroidem 9 

 Aroids 70 

 Arolla Pine 308 

 Aromatic leaves 220, 299 

 Arrangement of leaves 11 

 Arrangements of cells 69 

 Art of describing a leaf 28 

 Articulation of leaflets, &c. 16 

 Arum 37 



Ascent of water 143 

 Ash 4, 7, 8, 13, 15, 17, 18, 19, 20, 



29, 45, 59, 89, 106, 118, 121, 

 141, 154, 155, 156 



Aspen 14, 18, 25, 29, 63, 105, 106, 



121, 255, 264 

 Assimilation 125, 126, 128, 131, 



135, 136, 142 

 Atlas Cedar 307 

 Atmosphere 90, 92, 95, 96, 106, 122, 



123, 126, 127, 132, 134 

 Atmospheric pressure 92 

 A triplex 8 

 Aucuba 13, 20, 24, 29, 30, 37, 55, 



186, 187 

 A. japonica 186, 187 

 Australian plants 147 



Austrian Pine 311, 312 

 Autumn leaves 16, 37, 105 

 Averrhoa 113, 148 

 Axial organs 99 

 Axillary buds 147 

 Azalea 13, 24, 56, 303 



A. politico 303 

 Azalea, Creeping 195 



Bacteria 71, 75 



Bamboo 15 



Bambusa 19 



Banks ia 148 



Barberry 13, 17, 20, 28, 30, 37, 44, 



59, 60, 89, 161, 231, 281, 282 

 Basal laterals 66 

 Basal primaries 49, 63, 65, 184 

 Basal ribs 265 

 Basal secondaries 62 

 Base of leaf 22, 23, 24, 26, 30, 110, 



119 

 Bay Laurel 15 

 Bay Willow 25, 276, 277 

 Bean 67, 68 



Bearberry 25, 26, 195, 302 

 Bedford Willow 247 

 Bed-straw 8 

 Beech 4, 5, 13, 15, 20, 21, 25, 29, 



30, 34, 37, 51, 52, 53, 54, 56, 81, 



89, 110, 118, 141, 216, 238, 243, 



284, 285 

 Begonia 100 

 Bell Heather 24, 191 

 Berberis 54, 278 



B. aquifolium 162 



B. vulgaris 8, 60, 281, 282 

 Betula 260, 261 

 B. alba 88, 260 

 B. nana 261 

 Bifacial leaf 146 

 Bignonia 111 

 Bilateral structure 147 

 Bilberry 13, 20, 25, 29, 83. 284 

 Birch 5, 13, 21, 26, 29, 30, 51, 53, 



56, 62, 88, 89, 99, 105, 119, 141, 



260 

 Bird Cherry 25, 29, 30, 59, 270, 



271, 272 ' 

 Bi-serrate margin 27, 30, 172, 173, 



234, 236, 250 

 Bittersweet 8, 20, 25, 28, 29, 59, 



205, 304 



