XIV 



List of Families and of Genera. 



Family 7. LEGUMINOS.E (Pulse Fam.) 



Family 8. ROSACES (Rose Fam). 



Family 9. PASSIFLORACE^E (Passion- 



Flower Fam.) 

 Family 10. CUCURBITACEJE (Gourd 



Fam.) 



Family n. CAPRIFOLIACE^E (Honey- 

 suckle Fam.) 



Family 12. RUBIACE^E (Madder Fam.) 



Family 13. COMPOSITE (Composite 



Fam.) 

 Family 14. ERICACEAE (Heath Fam.) 



Family 15. DIAPENSIACEJE (Pyxie Fam.) 



Family 16. PRIMULACE^ (Primrose 



Fam.) 

 Family 17. ASCLEPI ADAGES (Milkweed 



Fam.) 



Genus Vicia, Tourn.( Vetch). 



Genus Lathyrus, Tourn. 

 (Beach-Pea). 



Genus Rubus, Tourn. (Black- 

 berry, etc.). 



Genus Dalibarda, L. (False 

 Violet). 



Genus Potentilla, L.(Cinque- 

 foil). 



Genus R5sa, Tourn. (Rose). 



Genus Passiflora, L. (Pas- 

 sion-Flower). 



Genus Sicyos, L. (Bur-Cu- 

 cumber). 



Genus Micrampelis, MX. 

 (Balsam-Apple). 



Genus Linnaea, Gronov. 

 (Twin-Flower). 



Genus Lonicera, L. (Honey- 

 suckle). 



Genus Mitchella, L. (Part- 

 ridge-Berry). 



Genus Galium, L. (Bed- 

 straw). 



Genus Mikania Wild.(Climb- 

 ing Hemp-Weed). 



Genus Vaccinium, L. (Cran- 

 berry). 



Genus Chiogenes, Salisb. 

 (Creeping Snowberry). 



Genus Arctostaphylos, 



Adans. (Bearberry). 



Genus Epigsea, L. (Trailing 

 Arbutus). 



Genus Gaultheria, Kalm. 

 (Creeping Wintergreen). 



Genus Pyxidanthera, MX. 

 (Pyxie). 



Genus Lysimachia, Tourn. 

 (Moneywort). 



Genus Periploca, L. (Twin- 

 ing Milkweed). 



