Juglans 
(carya) 
amara 
102 ARBORETUM NOTES. 
JUGLANDES. 
’ 
pression, **Suturis superne prominulis;” in some 
they continue nearly to the base; the older fruits 
show a tendency to split along these ridges, 
and one or two which have lain long on the 
eround, I find actually split along them into 
four valves... The Jhard endocarp or shells 
smooth on the outer surface, not furrowed as 
in the typical Walnuts, and is comparatively 
thin: its shape roundish, with a narrow neck 
(urceolate).* 
* See Note Book, Feb. gth, 1868. 
