CLASSIS 17. 
DIADELPHIA DECANDRIA. 
Linncean Name . 
English Name • 
Robinea, 
1 Pseudacacia, 
2 inermis, 
% Viscosa, 
Robinea 
common Acacia 
smooth-leaved 
clammy 
CLASSIS 21. 
MONCECIA TETRANDRIA. 
Linncean Name . English Name • 
Alnus, 
1 glutinosa, 
2 j!>, laciniata, 
3 oblongata, 
4 P>. elliptica, 
5 incana, 
6 angulata, 
7 undulata, 
8 serrulata, 
Alder 
common 
cut-leaved 
oblong-leaved 
elliptic-leaved, 
hoary-leaved 
elm-leaved 
curl-leaved 
notch-leaved 
Morus, 
1 nigra, 
2 rubra, 
Mulberry 
common 
red 
POLYANDRIA. 
JUGLANS, 
1 regia. 
Walnut, 
commen 
