Leaves with translucent dots. Fruit a capsule. Australian shrubs. 



CHAM^LAUCIACB^. 

 Leaves without translucent dots. 



Petals linear, turned back. Fruit a drupe. Leaves alternate, 



simple. Tropical trees or shrubs. ALANGIACE^:. 

 Petals more or less rounded. 



Plants with a resinous or milky juice. Ovule single. 



ANACARDIACE/E. p. 84. 

 Plants mostly with a watery juice. Ovules two to five. 



Herbs. Stigmas four. Cotyledons short, straight, obtuse. Petals 



four. HALORAGEACE^:. p. 140. 

 Tropical trees or shrubs. Stigma single, undivided. Cotyledons 



leaf-like, twisted or folded. COMBRETACE.E. 



41. Calyx limb minute. HALORAGEACE^:. p. 140. 

 Calyx limb conspicuous. 



Carpels not separating at the apex as they ripen. 42 

 Carpels separating widely at the apex. 



Leaves alternate or radical. Herbs. SAXIFRAGACE.V.. p. 131. 

 Leaves opposite. Shrubs. 



Corolla valvate in the bud. HYDRANGEACE^;. p. 132. 

 Corolla infolded in the bud. PHILADELPHACEJS. p. 134. 



42. Calyx not valvate in the bud. 43 

 Calyx valvate in the bud. 



Stamens opposite the petals, and of the same number. 



RHAMNACE^. p. 86. 

 Stamens alternate with the petals, or not of the same number. 



Fruit a capsule, nut, or berry. Corolla twisted in the bud. Albu- 

 men of the seeds none. Ovules mostly numerous. 



ONAGRACE^:. p. 141. 



Fruit a drupe. Corolla valvate in the bud. Seeds albuminous. 

 Ovules mostly single. CORNACE^. p. 167. 



