21 
179. 2 collateral ovules in each cell ... 
2 superposed or Mnt ovules in 
each ce 
180. Seeds attached d hooked or 
mm 
œ 
TJ 
LI 
Tree with compound leaves or, At 
simple, then capsule linear ... 
Herb; or if tree, leaves ome 
and fruit ovoid 
Cells many-ovuled " 
184. Pistil apocarpous ; stamens more 
than twice the d ameet seg- 
ments 
Pistil syncarpous ; ; stamens not 
more twice segments ... 
185. Anthers opening in valves turned 
wards; trees, shrubs, or 
ope 
rarely leafless twiners - 
; . fruit 
Fruit dry, winged... 
189. Flowers unisexual ; PS din on 
a large thin 3-lobed braet . 
Fruit with one te . 
190. Leaves pitcher-shaped  ... n 
Leaves not pitcher-shaped “os 
191. Flowers wholly or partially 
hermaphrodite see $ 
Flowers «bully unisexual 
192. Perianth wanting .. 
- Perianth sue ee 
herb ... ies PA 
194. Pad superior .: etri ae 
Perianth 73 see a baie ape eee ee 
195. Perianth regular ... s 
Perianth irr 
196. Perianth contracted abore” mey 
Perianth not contracted - 
A Hh ng Ovary eee Or) eos a 
Verbenaceae (p. 201). 
180. 
Acanthaceae (p. 196). 
181. 
Bignoniaceae (p. 195). 
Scrophulariaceae (p. 184). 
183. 
d weet (p. 200). 
erbenaceae (p. 201). 
Pedalinaceae (p. 196). 
1 (p. 11). 
185. 
Lauraceae (p. 222). 
186. 
187. 
230 (p. 24). 
188. 
190. 
Sapindaceae (p. 66). . 
189. 
sie, aptent (p. 250). 
Oleaceae (p. 165). 
dopdatkacóns (p. 219). 
191. 
Chloranthaceae (p. 221). 
Piperaceae (p. 220). 
ee 
201. 
196. 
Aristolochiaceae (p. 219). 
: 197. 
199. 
