List of Families and of Genera 1 5 



Family 23. ERICACEAE (Heath Fam. 

 Continued. 



Family 24. OLEACE^E (Olive Fam.) 



Family 25. 

 Family 26 



Fam.) 

 Family 27 



Fam.) 

 Family 28. 



Fam.) 

 Family 29. 



Fam.) 

 Family 30. 



Fam.) 

 Family 31. 



Fam.) 



LAURACE^E (Laurel Fam.) 

 THYMELACE^E (Daphne 



EL.EAGNACEJE (Oleaster 



LORANTHACEjE (Mistletoe 



SANTALACE^E (Sandalwood 

 MYRICACE.E (Sweet-Gale 

 (Oak, etc., 



Family 32. SALICACE^E (Willow Fam.) 

 Family 33. EMPETRACE^E (Crow-berry 

 Fam.) 



Family 34. CoNfFER.* (Pine Fam.) 



Genus Vaccinium (Blue- 

 berry, etc.). 



Genus Andromeda. 



Genus Leucothoe. 



Genus Cassandra. 



Genus Kalmia (Laurels, etc.). 



Genus Menziesia. 



Genus Rhododendron 

 (Azaleas, etc.). 



Genus Ledum (Labrador 

 Tea). 



Genus Clethra (Sweet Pep- 

 per-bush). 



Genus Chionanthus (Fringe 

 Tree). 



Genus Ligustrum (Privet). 



Genus Lindera (Spice-bush). 



Genus Dirca (Leatherwood). 



Genus Daphne (Mezereum). 



Genus Shepherdia. 



Genus Phoradendron (Am. 



Mistletoe). 

 Genus Pyrularia (Oil-nut). 



Genus Myrtca (Bayberry, 

 etc.). 



Genus Betula (Birches). 



Genus Alnus (Alders). 



Genus Corylus (Hazel-nuts). 



Genus Carpmus (Horn- 

 beam). 



Genus Quercus (Oaks). 



Genus Castanea (Dwarf 

 Chestnut). 



Genus Salix (Willows). 



Genus Corema (Broom 

 Crow-berry). 



(renus Empetrum (Black 

 Crow-berry). 



Genus Juniperus (Juniper). 



Genus Taxus (Am. Yew). 



