xvili INTRODUCTORY LESSONS. 
jectives or use adverbs. Leaves may be Finely-serrate or Coarsely-serrate ; 
and Dentale, Crenate, etc., may be similarly modified. 
40. Pinnately lobed leaf, of White Oak (Quercus lobata). 41. Pinnately parted leaf of Nemo- 
phila aurits (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 
