﻿INDEX 
  

  

  All 
  names 
  in 
  italics 
  are 
  synonyms, 
  the 
  preferred 
  names 
  are 
  in 
  Roman 
  type 
  

  

  Abies, 
  17 
  

   Abutilon, 
  158 
  

   Acanthacese, 
  224 
  

   Acanthus 
  Family, 
  224 
  

   Acer, 
  151, 
  152 
  

   Aceracese, 
  151 
  

   Achillea, 
  246 
  

   Aconitum, 
  90 
  

   Acorus, 
  25 
  

   Actsea, 
  90 
  

   Acuan, 
  129 
  

   Adder's-Tongue, 
  37 
  

   Adlumia, 
  98 
  

   Adopogon, 
  250 
  

   ^Esculus, 
  153 
  

   Agrostemraa, 
  79 
  

   Aizoacese, 
  76 
  

   Alder, 
  58 
  

   Alfalfa, 
  135 
  

   Alisma, 
  21 
  

   Alismacese, 
  21 
  

   Allegheny 
  Vine, 
  98 
  

   Allium, 
  34 
  

   Alnus, 
  58 
  

   Alsine, 
  78 
  

   Alum 
  Root, 
  110 
  

   Alyssum, 
  101 
  

   Amaranth, 
  74 
  

   Amaranth 
  Family, 
  74 
  

   Amaranthacese, 
  74 
  

   Amaryllidacese, 
  43 
  

   Amaryllis 
  Family, 
  43 
  

   Amelanchier, 
  117 
  

   Amianthium, 
  33 
  

   Amorpha, 
  136 
  

   Amsonia, 
  193 
  

   Anacardiacese, 
  148 
  

   Anagallis, 
  187 
  

   Androsace, 
  185 
  

   Anemone, 
  87 
  

  

  Anemone, 
  Rue, 
  86 
  

   Anemonella, 
  86 
  

   Angiosperms, 
  20 
  

   Anonacese, 
  94 
  

   Anthemis, 
  247 
  

   Antirrhinum, 
  218 
  

   Apocynacese, 
  192 
  

   Apocynum, 
  193 
  

   Apple, 
  117 
  

   Aquifoliaceae, 
  149 
  

   Aquilegia, 
  89 
  

   Arabis, 
  106 
  

   Aracese 
  24, 
  

   Aralia, 
  170 
  

   Araliacese, 
  169 
  

   Arbor 
  Vitse, 
  18 
  

   Arbutus, 
  Trailing, 
  182 
  

   Arctostaphylos, 
  182 
  

   Argentina, 
  119 
  

   Arisserua, 
  25 
  

   Aristolochia, 
  69 
  

   Aristolochiacese, 
  68 
  

   Aronia, 
  116 
  

   Arrowhead, 
  21 
  

   Arrowwood, 
  234 
  

   Arum 
  Family, 
  24 
  

   Asarum, 
  68 
  

   Asclepiadacese, 
  194 
  

   Asclepias, 
  195, 
  196 
  

   Asclepiodora, 
  195 
  

   Ash, 
  189, 
  190 
  

   Ash, 
  Mountain, 
  117 
  

   Asimina, 
  93 
  

   Asp, 
  Quaking, 
  51 
  

   Asparagus, 
  39 
  

   Aspen, 
  American, 
  51 
  

   Astragalus, 
  137 
  

   Atamasco 
  Lily, 
  44 
  

   Atamosco, 
  44 
  

   Avens, 
  121 
  

  

  259 
  

  

  Babies' 
  Toes, 
  145 
  

   Bachelor's 
  Button, 
  249 
  

   Bald 
  Cypress, 
  18 
  

   Balsam, 
  153, 
  154 
  

   Balsam 
  Family, 
  153 
  

   Balsam 
  Fir, 
  17 
  

   Balsaminacere, 
  153 
  

   Bamboo 
  Vine, 
  43 
  

   Baneberry, 
  90 
  

   Baptisia, 
  131 
  

   Barbarea, 
  105 
  

   Barberry, 
  H2 
  

   Barberry 
  Family, 
  91 
  

   Barren 
  Strawberry, 
  119 
  

   Basswood, 
  158 
  

   Bastard 
  Toadflax, 
  67 
  

   Batodendron, 
  183 
  

   Bayberry, 
  52 
  

   Bay 
  berry 
  Family, 
  51 
  

   Beach 
  Pea, 
  139 
  

   Beaked 
  Hazelnut, 
  55 
  

   Bean, 
  140 
  

   Bear 
  Grass, 
  39 
  

   Bearberry, 
  182 
  

   Bedstraw, 
  228 
  

   Beech, 
  59 
  

   Beech 
  Family, 
  58 
  

   Beggar's 
  Lice, 
  204 
  

   Begonia, 
  164-166 
  

   Begonia 
  Family, 
  164 
  

   Begoniaceae, 
  164 
  

   Bell 
  Flower, 
  238 
  

   Bellis, 
  242 
  

   Bellwort, 
  34 
  

   Benjamin, 
  42 
  

   Benzoin, 
  95 
  

   Berberidacese, 
  91 
  

   Berberis, 
  !>2 
  

   Berchemia, 
  154 
  

   Betula, 
  56 
  

  

  