INDEX 



OF 



SUBGENERA AND GENERIC SYNONYMS. 



Abies 



Ace rates 



Agropyron 



Ampeh psia 



Anychia 



Apios 



Aronia 



Arrhenatherutn 



Banon.ia 



Baptisia 



Brachyletrum 



BiT.sr^ia 



CakUe 



Calamagrostis 



Caj.iifolium 



Carduus 



Carya 



Cassandra 



Castilleja 



Caulophyllum 



Cerasus 



Chimaphila 



Chironia 



Chlora 



Chcerophyllum 



Comandra 



Conyza 



Crossopetala 



Danthonia 



Digitaria 



Dilepyrum 



Dracontiurn 



Dulichium 



Echinochloa 



Eleocharis 



Elodea 



Epifagus 



Erica 



Euchroma 



Galega 



Glyceria 



360 Goodyera 



104 Gymnostichum 

 45 Gyromia 



93 Hedeoma 



99 Hedera 



276 Hedypaois 



196 Helianthemum 



33 Hierochloa 



52 Hypopithys 



170 Isolepis 



27 Ixodia 



222 Koeleria 



251 Larix 



30, 39 Limodorum 



79 Listera 



88 Melilotus 



291 Mespiius 



353 Myrrhis 



75 Nephrodium 



244 Ophrys 

 128 Oxycoccus 

 192 Phragmites 

 174 Piptatherum 



76 Pisum 

 76 Pogonia 



1 1 4 Polypogon 



99 Polygonatum 



299 Pothos 



105 Psamma 



32 Rhyncospora 



41 Satyrium 



27 Scandix 



59 Seleucia 



19 Serratula 



40 Setaria 



19 Smilacina 



270 Sophora 



245 Spiranthes 

 141 Thymus 

 244 Torresia 

 276 Trachynotia 



37 Tricbophoruta 



323 

 46 



141 

 10 



93 

 285 

 212 



44 

 1 76 



22 

 222 



32 

 360 

 326 

 324 

 272 

 196 



112, 114 

 390 

 324 

 154 



39 



25 

 268 

 325 



29 



59 



39 



17 



323 



112 



74 



293 



40 



132 



170 



322 



236 



45 



24 



22 



