GENERAL REMARKS. 



11 



Vaccininm 



Andromeda 



Arbutus 



Oxydendrum ... 



Kalmia 



Rhododendron .. 



""Myrsine 



*Ardi8ia 



'Jacqninia 



Chrysophyllum . 



'Sideroxylon 



"Dipholis 



Bamelia 



Miinuaops 



Diospyros 



Sy mplocos 



Halesia 



Fraxinua 



Foresticra 



Chionanthus ... 



Osmantbus 



Cordia 



*Bonrreria 



*Ehretia 



Catalpa 



Chilopsis 



"Crescentia 



"Citharexylum .. 



*Avicennia 



"Pisouia 



'Coccoloba 



Penjea 



"Ncctandra 



Sassafras 



Uinbellnlaria 



"Drypetes 



'Sebastiania 



"Hippoinane 



Ulmns 



Genera 

 represented 

 by arbo- 

 rescent 

 species in 

 the Atlantic 

 region. 



V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 



V 

 V 

 V 

 V 



Genera 

 represented 



by arbo- 



lescent 

 species in 

 the Pacific 



region. 



V 



V 



V 



1/ 



Planera 



Celtis 



'Ficus 



Moras 



Madura 



Platanus 



Juglans 



Carya 



Myrica 



Qucrcus 



Castauopsis ... 



Castanea 



Fagns 



Ostrya 



Carpinus 



Betula 



Alnus 



Salix 



Populus 



Libocedrus 



Thuya 



Chamsecyparis - 



Cupressus 



Juniperus 



Taxodium 



Sequoia 



Taxus 



Torreya 



Pinus 



Picea 



Tsuga 



Pseudotsuga . . . 



Abies 



Larix 



Sabal 



Washlngtonia . 



"Thrinax .: 



'Orcodoxa 



Yucca 



Genera 

 ropreaented 

 by arbo- 

 rescent 

 species in 

 the Atlantic 

 region. 



V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 



V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 



V 

 V 



V 

 V 



V 

 V 

 V 

 V 

 V 



V 

 V 

 V 



V 

 V 

 V 



Qnra 



represented 



by arbo- 



rcHCent 



species in* 



the Pacific 



region. 



V 



V 



V 

 V 



V 

 V 

 V 



V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 



V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 

 V 



V 



The following genera, 44 in number, of the Atlantic region, exclusive of those of semi-tropical Florida, are not 

 a-epresented in the Pacific forest : 



