TWO KINDS OF BUDS. a1 
LESSON XIX. 
HOW THE LEAVES ARE FOLDED IN THE BUD 
Astivation.—Fig. 217. Valvate calyx, as of Mallow. fig. 218. Sepals of Holly- 
hock,—valvate-reduplicate. Fig. 219. Sepals of Clematis,—valvate-induplicate. 
Fag. 220. Petals of Flax,—contorted. Fig. 221. Petals of Wild Rose,—quineuntial. 
Fig. 222. Petals and sepals of Lily or Tulip. fig. 228. Petals of Wall-flower,— 
convolute. Fig. 224. Petals of Pea,—vexillary. 
128. Ture is the leaf-bud, consisting of many scales and ~ 
young leaves, folded up in such a manner as to occupy as 
little space as possible; and the flower-bud, consisting of the 
organs of the flower in their early state, also closely packed. 
Now if you study the arrangement of the pieces composing 
the bud of either sort, you will be surprised and delighted 
with its variety and elegance. As each species of plant has 
the same invariable mode of folding in all its buds, this study 
well becomes a matter of science. 
Less. XIX.—What is the subject of this Lesson? 
128. Two kinds of buds; please describe each. 
