XVlll 



INTRODUCTORY LESSONS. 



jectives or use adverbs. Leaves may be Finely-serrate or Coarsely-serrate ; 

 and Dentate, Crenaie, etc., may be similarly modified. 



40. Pinnately lobed leaf, of White Oak (Quercits lobata). 41. PinDately parted leaf of Nemo- 

 phiU aurita (Lobes retrorse). 42. Pinnate leaf of Erodium moschatum. 43. Palmately lobed 

 leaf of Maple. 44. Palmately parted leaf of Viola lobata. 



Lobed Leaves. These may be Pinnately or Palmately lobed, de- 

 pending upon whether there is more than one rib proceeding from the 



