126 



INDEX TO GENERA. 



Acsena, 34 

 Acer, 20 



Achillea, 5,") 

 Adiantum, 118 

 Adoxa, 51 

 ^thusa, 49 

 Agrimonia, 34 

 Agropyroii, 117 

 Agrostis, 111 

 Aira, 112 

 Ajuga, 81 

 AlcheniiUa, 33 

 Alisma, 98 

 Allium, 95 

 Alnus, 88 

 Alopecurus, 104 

 Alyssuni, 7 

 Anagallis, 69 

 Anchusa, 70 

 Andromeda, 67 

 Anemone, 1 

 Angelica, 50 

 Antennaria, 55 

 Anthemis, 56 

 Anthoxanthum, 104 

 Anthriscus, 48 

 Antirrhinum, 73 

 Apium, 47 

 Aquilegia, 3 

 Arabia, 7 

 Archangelica, 50 

 Arctium, 58 

 Arctostaphylos, 66 

 Arenaria, 14 

 Armaria, 68 

 Arrhenatherum, 113 

 Artemisia, 57 

 Arum, 97 

 Asperula, 53 

 Aspidium, 120 

 Asplenium, 119 



Aster, 55 

 Atriplex, 82 

 Atropa, 72 

 A vena, 112 



Ballota, 81 

 Barbarea, 6 

 Bartsia, 75 

 Bellis, 54 

 Berberis, 3 

 Beta, 82 

 Betula, 88 

 Bidens, 55 

 Blechnum, 119 

 Blys7nns, 103 

 Borago, 70 

 Botrychium, 122 

 Brachypodiuni, 117 

 Brassica, 9 

 Briza, 113 

 Bromus, 116 

 Bunium, 48 

 Butomus, 98 



Cakile, 10 

 Calamagrostis, 1 1 1 

 Calamintha, 79 

 Callitriche, 44 

 Calluna, 67 

 Caltha, 3 

 Calystegia, 72 

 Camelina, 9 

 Campanula, 66 

 Cannabis, 87 

 Capsella, 9 

 Cardaniine, 7 

 Carduus, 58 

 Carex, 104 

 Carlina, 57 

 Caruni, 47 

 Castanea, 88 



Catabrosa, 113 

 Caucalis, 50 

 Centaiuea, 59 

 Centranthus, 53 

 Centunculus, 69 

 Cephalantliera, 92 

 Cerastiuni, 13 

 Ceratophyllum, 90 

 Ceterach, 119 

 Chivrophyllum, 48 

 Chara, 124 

 Cheiraiithus, 6 

 Clielidonium, 4 

 Ciienopodium, 82 

 Chlora, 70 

 Chrysanthemum, 56 

 Ciirysosplenium, 42 

 Cichorium, 60 

 Cicuta, 47 

 Circiea, 46 

 Cladium, 104 

 Cnicus, 58 

 Cochlearia, S 

 Colchicum, 95 

 Conium, 47 

 Conopodium, 48 

 Convolvulus 72 

 Coriandrum, 50 

 Cornus, 51 

 Corydalis, 5 

 Cory] us, 88 

 Cotyledon, 43 

 Cram be, 10 

 Crat;egus, 41 

 Crepis, 60 

 Crithmum, 49 

 Cryptogranime, 119 

 Cuscuta, 72 

 Cynoglossum, 70 

 Cynosurus, 113 

 Cystopteris. 120 



