INDEX. 



Abele 224, 225 



Abies 88 



A. hracteata 199 



A. concolor 199 



A. vohilis 199 



A. Nordmanniania 199 



A. pectinata 199, 200 



A. Finsapro 199 



Abietinea3 182 



Aborted ovary 107, 143 



Aborted stamens 154, IfiO, 161 



Abortion of stigma 101 



Abortions 49, 69, 108, 131, 160 



Acacias 24, 91 



Acalypha indica 130 



Accessory fiower-buds 30, 37 



Accessory leaf-buds 38 



Accrescent 75 



Acer 20, 94, 130 



A. campestre 298 



A. platanoides 295, 297 



A. pseudoplatanus 295, 296 



Aceracece 144 



Acheues 147, 337 



Achlamydeous flowers 67, 68, 70, 



71, lio, 140, 203, 232, 233, 264, 



274 

 Acicular leaves 181, 182 

 Acorn 143, 255-258, 260, 261 

 Acropetal 8, 10. 11, 13, 15, 19, 20, 



23, 40, 51 

 Acropetal capitulum 17 

 Actinomorphic 67, 74, 122-126, 



128, 130, 131, 144, 148, 151-153, 



286, 306 



Actinomorphy 76 



Acyclic flowers 55, 57, 58, 65, 



144 

 Adaptations 163 

 Adaptations for attracting insects 



47, 80 

 Adaptations for cross-pollination 



154 

 Adaptations for Lepidoptera 168 

 Adherent bract 288 

 Adhesion 54, 61, 76, 87 

 Adnate anthers 82, 85 

 Adnate stipules 44 

 Adoxa 130 



Advantage to flower 162, 163 

 JEgopodium 29 

 ^Esculus Hippocastamim 168, 298, 



294 

 ^Estivation 146, 149 

 Agamosepaly 62 

 Agave 88 



Age of flowering 6 

 Agglutinated 88 

 Ailanthiis 65, 71, 109 

 A. glandulosa 299, 300 

 Air-sacs 157, 180, 181, 185, 198 

 Alas 150, 166, 301, 303 

 Alder 6, 25, 26, 27, 34, 37, 68, 



70, 81, 93, 108, 109, 132, 134, 



141, 157, 236, 237 

 Alder Buckthorn 110, 307 

 Allium 22, 85 

 Almond 22, 72, 79, 102, 108, 110, 



158, 313 

 Almond AVillow 213, 214 



