Class XIII. Order V. 



Class XUl. POLYANDRIA. Many stamens. 

 Order 1. MONOGYNM. One style. 



156. CHELIDONIUM. Calyx two leaved ; pe- 

 tals four ; silique superior, two valved, one celled, 

 linear ; seeds crested. 



157- ACTJEA. Calyx four leaved ; petals four; 

 berry one celled, many seeded ; seeds nearly flat. 



158. CISTUS. Calyx five leaved, two of the 

 leaves smaller ; capsule superior, three valved, 

 opening at top. 



159. SARRACENIA. Calyx double ; the lower 

 three leaved, the upper five leaved ; petals five ; 

 stigma shield like ; capsule five celled. 



160. TILIA. Calyx five parted ; petals five ; 

 capsule superior, coriaceous, five celled, five valv- 

 ed, opening at the base. 



161. SANGUINARIA. Calyx two leaved ; co- 

 rolla eight petalled ; capsule two valved, many 

 seeded. 



162. PODOPHYLLUM. Calyx three leaved ; co- 

 rolla nine petalled ; berry one celled, crowned with 

 the stigma. 



163. NYMPH^A. Calyx four or five leaved ; 

 corolla many petalled ; stigma radiate, sessile ; 

 berry many celled, many seeded. 



Order V. TENTAGYNM. Five styles. 



164. AQUILEGIA. Calyx none : petals five : 



