SYNOPSIS OF THE NATURAL ORDERS. 
XV 
II. Stam. on the corolla, filaments connected. 
38. P 0 LYGALE.E. Filaments monadclphous, separating into 
2 bundles above. 
III. Stam. on the corolla, tlistinct. 
a. Stam. 2. Cor. regular. 
210. OLEACE.B. 
b. Stam. 2, or 4 and didynamous. Cor. regular. 
226. Orobancheas. Ovary 1-celled, with 2 or more parietal 
placentas, in a fleshy disk. 
22f). ScROPHULARiNE,®. Ovary 2-eelled, placentas central. 
254. Verbenace^. Ovary 2 — 4-celled. Carpel dividing into 
4 nuts. 
c. Stam. 4 — 5, not didynamous. Cells of the ovary with 1 — 2 
ovules. 
209. Ilicine,®. Cor. 4 — 6-parted. Hj'pogynous disk 0. Fr. 
fleshy, not bursting. 
215. C 0 NVOLVULACE.E. Cor. 4 — 5-lobed. An hypogjmous 
disk surrounding the ovary. Fr. a capsule, bursting. 
d. Stam. 4 — 5, not didjoiamous. Cells of the ovary with many 
ovules. 
214. PoLEMONiACE.®. Ovai'y 3-celled. Caps. 3-valved. 
211. Gentianace^. Ovary 1 — 2-celled. Caps. 2-valved. 
223. Solanace^. Ovary 2-celled. 
210. Apocyne^. Ovaries 2, 1-celled. 
Subdivision V. Perianth single or none. 
A. Flowers not in catkins, superior. 
278. Aristolochiace.®. Stam. 6 or 12, epigynous. Ovary 
3 — 6-celled. 
117 . Halorage^ (in part). Stam. 1. Perianth very minute. 
277 . Santalaceas. Stam. 4 — 5. Ovary 1-celled. 
B. Flowers not in catkins, inferior. 
1. Fr. separating into several carpels. 
117 . HaloragEjE (in part). Fr. separating into 4 carpels. 
279 . EuphorbiacEjE. Fr. separating into 3, rarely 2, carpels. 
II. Fruit indehiscent. 
a. Leaves with stipules. 
270. PoLYGONACE.E. Stipulcs (oclireae) Connected quite round 
the stem. 
