— 90 — 



Kelletti, Forb. 

 loricata, Gould 

 Newberryana, Bin. 

 reticulata, Pfr. 

 Stearnsiana, Gabb. 

 Townsendiaua, L. 

 tudiculata, Binn 

 Traskii, Newcomb. 

 Tryoni „ 



Vancouverensis, L. 

 chersina, Say 

 striatella, Anth. 

 Binneyana, Morse, 

 exigua, Stimpson. 

 asteriscus, Morse, 

 texasiana, „ 

 varians, Mke. 

 Caldwellei, Bens, 

 cubensis, Pfr. 

 auriformis, Bland, 

 auriculata, Say 

 arborea, Say 

 barbigera, Redf. 

 Carpenteriana, Bld. 

 cumberlandiana, L. 

 demissa, Hiimey 

 Febigeri, Bland 

 gularis, Say 

 Huzardi, Bland 

 interna, Say 

 indentata, Say 

 Leaii, Ward, 

 labyrinthica, Say 

 lineata, Say 

 limatula, Ward, 

 pustula, Fer. 

 Sayii, Binney 

 Römeri, Pfr. 

 obstricta, Say 

 septemvoiva, Say 

 cereolus, Mühlf. 

 Hopetonensis, Sh. 

 i^opnodes, Binney 



