Classification 



155 



Pistil apocarpous 



Calyciflor^. 

 ■ Flowers papilionaceous, sta- 

 mens lo, mono- or di-adel- 

 phous, pistil monocarpellary Leguminos^E. 

 Flowers regular, petals S, sta- 

 mens and carpels numerous ROSACEA. 

 ^Flowers arranged in umbels. 

 Pistil syncarpous j petals and stamens epigy- 



nous, fruit a cremocarp . Umbellifer^e. 





Flowers compound | 

 (in a capitulum) ) 



Flowers simple 



COROLLirLOR<E. 



ens syngenesious . 



/Stem square, leaves opposite, 

 corolla bilabiate, stamens 

 I didynamous, ovary 4-lobed 

 .' Stamens didynamous, ovary 

 \ 2-lobed .... 

 Stamens five, ovary 2-lobed, 



inflorescence scorpioid 

 Stamens five. Free central 

 placentation 



Composite. 



LABIAT.e. 



ScROPHULARIACE/E. 



BORAGINACE^. 



Primulace^. 



Incomplete. 

 Flowers not in 1 Calyx present, stamens oppo- 



catkins ' site sepals, ovary i -celled . ChenopodiacE/E. 



Flowers in catkins. Trees or shrubs . . . Amentacee 



MONOCOTYLEDONS. 



PeTALOIDjE. 



Flowers irregular, ovary inferior, stamens gynan- 

 drous Orchidace/E. 



Flowers regular, ovary superior, 3-celled ; perianth 



6 divisions, stamens 6 .... . LiLlACE/E. 



Flowers regular, ovary inferior, 3-celled ; perianth 

 6 divisions, stamens 6 Amaryllidace,e. 



GlUMACE/E. 



Stems solid, sheaths (rf leaves not split, no ligule 



present Cyperace/e. 



Stem hollow, leaf-sheath split, ligule present . GramiNacE/E. 



