Chapter II: Section VII: Leaves 49

Sec. 1. LEAVES AS FOLIAGE 49

Parts and Venation 50
Forms as to general outline 52
As to apex and particular outline 53
As to lobing or division 56
Compound, Perfoliate, and Equitant Leaves 57
With no distinction of Petiole and Blade, Phyllodia, &c. 61

Sec. 2. LEAVES OF SPECIAL CONFORMATION AND USE 62

Leaves for storage 62
Leaves as bud-scales 63
Spines 64
and for Climbing 64
Pitchers 64
and Fly-traps 65

Sec. 3. STIPULES 66

Sec. 4. THE ARRANGEMENT OF LEAVES 67

Phyllotaxy 67
Of Alternate Leaves 69
Of Opposite and Whorled Leaves 71
Vernation or Praefoliation 71