404 



MANUAL OF BOTANY 



Carpels distinct. 



Seeds nvimeroiis ..... 



Seeds few ...... 



Carpels combined. -Ovary 2- or more-celled. 

 Ovules erect or ascending. 

 Estivation of the corolla plaited. 

 Fruit dry ..... 



jSCstivation of the corolla imbricate. 



Fruit fleshy 



Ovules pendulous or suspended, or rarely 



partly ascending. 



Stamens twice or four times as many 



as the lobes of the corolla, distinct 



Stamens equal in number to the lobes 



of the corolla. Filaments distinct. 



Anthers adnate .... 



Stamens equal in number to the lobes 

 of the corolla. Filaments distinct. 

 Anthers versatile .... 



Some of the ovules occasionally as- 

 cending. Filaments more or less 

 cohering ..... 



Carpels three, eomhined so as to form a o- 



celled ovari/. 

 Stem herbaceous. Disc hypogynous 

 Stem woody. No disc ..... 



Ca7'pels two, conihined or more or less dis- 

 tinct. 

 Stamens 2 ...... . 



Stamens 4 or more. Inflorescence heli- 

 coid. 

 Fruit a capsule, 1-celled or imi^erfectly 



2-celled 



Fruit drupaceous, 2- or more-celled . 

 Stamens 4 or more. Inflorescence straight. 

 Leaves alternate. 



Calyx in a broken whorl 

 Calyx in a complete whorl. 

 Anthers united to the stigma 

 Anthers free from the stigma. 



Placentas parietal .... 

 Placentas axile. 



Estivation of corolla valvate, in- 

 dui)licate-valvate, or imbri- 

 cate ..... 

 Leaves ojiposite, whorled, or clustered. 

 Anthers united to the stigma . 

 Anthers free from tlae stigma. 

 Leaves with sti^Dules .... 

 Leaves without stipules. 



Crassulacece. 

 Anonacece. 



Convolvulace(e. 

 Sapotacece. 



EhenacecB. 



Aqaifoliacece. 



Cordiacecp. 



Sfj/raeecp. 



Polemoniaeece. 

 Diapensiaceo'. 



Oleacecp. 



Hy drojihyllacece . 

 Ehi'etiacece. 



Convolvulacece. 

 Asclepiadacece . 

 Gentianacecp. 



SolanaceoE. 



Asclepiadacece. 



Loganiacecp. 



