KEY FOR THE IDENTIFICATION OF TREES AND SHRUBS 57 



74. Leaf rough-hairy, a tree-shrub. 



Honeysuckle 

 Lonicera Maackli var. 

 nodocarDa Rend. 

 74. Leaf smooth, half -evergreen,, a 

 tangled vine. 



Trailing Honeysuckle 

 Lonicera Japontca Thunb. 

 73. Leaf more or less triangular with 

 broad, straight or slightly heart- 

 shaped base. . Lilac 



Syrlnia vulgaris L. 

 75. Leaf lanceolate or ovate, margin 

 scalloped: crenate, surface rough. 



Genus Deutzta 76 



75 .Leaf lanceolate-ovate, apical half 

 of margin toothed. 



Forsythia 



Forsythta suspensa (Thunb.) 

 Vahl. 

 75. Leaf elliptic, finely toothed or 

 crenate, 1-2 inches long. See #9. 



Genus Euonymus .... 77 

 75. Leaf elliptic, 2 or more Inches long, 

 shallow-toothed, surface rough, deep- 

 ly veined, petiole set over lateral 



bud Mock Orange 



Philadelphus coronarius L. 

 75. Leaf ovate-orbicular, 1-3 inches 

 long, margin sharply toothed or 

 3-lobed, surface deeply veined. • 



Genus Viburnum. .... 80 

 75 .Leaf ovate or orbicular, 3 or more 



inches long. . Genus Hydrangea. ... 83 

 -£6. Leaf lanceolate, a lov bush. 



Deutzia 



Deutzta gracilis Sieb.& 

 Zucc. 

 76. Leaf lanceolate-ovate, a tall 

 bush . . . .Deutzia 



Deutzia magnl flea (Lemoine) 

 Rehd. 

 77. Leaf thick, leathery, ever- 

 green. 78 



77 -Leaf deciduous 79 



