R 



Supervision 

 Nomenclature 



2he following i 

 made sinco the publica 

 Trees of the United St 

 cations and corresponds 

 but are being sent out 



Abies amabilis 

 Abies grandis 

 Abies magnifica 



shastensis 

 Acer macrophyllum 

 Alnus tenuifolia 

 Betula alastena* 

 Chamaecyparis 



nootkatensis 

 Chamaecyparis 



thyoides 

 Juniperus virginiana 

 Liquidambor styrac- 



iflua 

 Liriodendron 



tnlipifera 

 Ilyrica californica 

 Pinus contorta 

 Pinus heterophylla 

 Pinus uonticola 

 Pinus ponderosa 



