238 



Ulmus 

 major 

 earpinifolia 

 glabra 

 stricta 

 montana 



appendix. — NO. II. 

 America. Europe. Longitude. 



Tern. 1 2 



Tem. . 2 



Bor — Tem. 123 4 



LXXIII. AMENTACE.E. 



QUERCUS 



Robur 

 sessiliflora 



Fagus 

 sylvatica Sta. ? 



Castanea 

 vulgaris Sta.? 



Corylus 

 Avellana 



Carpinus 

 Betulus 



Betula 

 alba Arc. 



nana Arc. — Sta. 



Alnus 

 glutinosa ? 



POPULUS 



canescens 

 alba 

 nigra 

 tremula 



Bor. — Med. 12 34.? 

 Bor. — Med. 12 3 4.? 



Bor. — Med. 12 3 4.. . . ? 



Tem.— Med. 1234.6..? 



Bor.— Med. 1234.6 



Bor. — Med. 123 4 



Arc. — Med. 1 2 345 6 .. 9 

 Arc — Tem. 1 234567? 9 



Bor. — Med. 12 3 4 5 6 .8 



Tem. 12.4 



Bor. — Med. 12 345 



Bor.— Med. 12 3 4 5? 



Arc — Med. 12 3456 



