Carpel single. Fruit a two valved pod. Calyx with the odd lobe 

 on the outer side, or the side away from the main stem. 



LEGUMINOS^:. p. 94. 



Carpels often many, sometimes single. Calyx with the odd lobe, 

 when there is such, on the upper or inner side. 



ROSACES, p. 115. 



25. Leaves with stipules. 28. 

 Leaves without stipules. 



Placentae in the axis. 26. 

 Placentae parietal. 



Petals few; as many or twice as many as the lobes of the calyx, 

 and distinct from the sepals, usually concave or hood-like. 



LOASACEjE. p. 151. 



Petals numerous. Fleshy plants. 



Calyx fleshy, five to sixteen parted, unlike the corolla. 



MESEMBRYANTHEMACE.*:. p. 156. 



Calyx lobes petal-like, numerous, with no distinct limit between 

 sepals and petals. Plants generally leafless, or with little distinc- 

 tion between stems and leaves. CACTACE.H. p. 152. 



26. Petals numerous or indefinite. Plants fleshy. Calyx five to six- 

 teen parted, unlike the corolla. MESEMBRYANTHEMACE.H. p. 156. 

 Petals few or definite. 



Ovary with two cells or more. 27. 

 Ovary one celled. 



Fruit a one-seeded drupe. Petals linear, reflexed. Natives of 



India. ALANGIACE.K 

 Fruit a capsule, which is commonly one seeded. Petals ovate or 



rounded. Australian shrubs. CHAM.ELAUCIACK.K 



27. Leaves with translucent dots. Style simple. Stigma undivided. 



MYRTACK&. p. 149. 

 Leaves without translucent dots. 



