SUPPLEMENT. 



Notes and additions of new species, together with the 

 scientific names of trees, in accordance with the sys- 

 tem adopted at the International Botanical Congress, 

 held at Vienna, June, 1905, which is that of the sev- 

 enth edition of Gray's Manual, revised by Dr. B. L. 

 Eobinson and Prof. M. L. Fernald, 1908. 



Acer Negundo, p. 239. 



Acer saccliarinum, p. 203. 



Acer saccharum, p. 198. 



Acer saccharum, var. nigrum, p. 202. 



Ailanthus glandulosa, p. 209. 



Ash, Biltmore. Fraxinus biltmoreana. Leaves with 

 7-9 lance-shaped, sharp-pointed leaflets, deep green 

 above, and paler and slightly fine-hairy beneath; leaf 

 stems and smaller branches also considerably fine-hairy. 

 Winged seeds linear-oblong, somewhat blunt and 

 rounded or scolloped at the tip, the seed end thickish. 

 Banks of rivers through the foothills of Pennsylvania, 

 Georgia, Alabama, and central Tennessee. It is the 

 common Ash about Biltmore, N. C. 



Ash, Pumpkin. Fraxinus profunda. Leaves with 

 7-9 (usually 7) lance-shaped or ovate lance-shaped leaf- 

 lets, nearly or quite toothless, with velvety-hairy long 

 stems; branchlets likewise hairy. Winged seed about 

 2\ inches long, linear-oblong, rounded or slightly scol- 



305 



