IV 



The Trees of Great Britain and Ireland 



Castanea crenata, Japanese Chestnut 



Castanea dentata, American Chestnut 



Castanea pumila, Chinquapin 



Fraxinus .... 



Fraxinus excelsior, Common Ash 



Fraxinus angustifolia, Narrow-leaved Ash 



Fraxinus oxycarpa 



Fraxinus syriaca . 



Fraxinus Elonza . 



Fraxinus Willdenowiana . 



Fraxinus dimorpha 



Fraxinus xanthoxyloides . 



Fraxinus potamophila 



Fraxinus raibocarpa 



Fraxinus holotricha 



Fraxinus Ornus, Flowering Ash, Manna Ash 



Fraxinus floribunda 



Fraxinus Bungeana 



Fraxinus Mariesii . 



Fraxinus rhynchophylla . 



Fraxinus mandshurica 



Fraxinus chinensis 



Fraxinus obovata 



Fraxinus pubinervis 



Fraxinus Spaethiana 



Fraxinus longicuspis 



Fraxinus nigra, Black Ash 



Fraxinus anomala, Utah Ash 



Fraxinus quadrangulata, Blue Ash 



Fraxinus Americana, White Ash 



Fraxinus texensis, Texan Ash 



Fraxinus biltmoreana, Biltmore Ash 



Fraxinus lanceolata, Green Ash 



Fraxinus pennsylvanica, Red Ash 



Fraxinus oregona, Oregon Ash . 



Fraxinus caroliniana, Swamp Ash 



Fraxinus velutina 



Zelkova .... 



Zelkova crenata . 



Zelkova acuminata 



854 

 856 



857 



859 



864 



879 



882 



883 



883 



884 



884 



88 S 



885 



886 



887 



887 



890 



891 



892 



892 



893 



895 



895 



896 



897 



897 



898 



900 



900 



901 



9S 

 906 

 907 

 908 

 910 

 912 

 912 

 914 



9'5 



920 



