XIV 



DESCRIPTION OF PLATES. 



FLOWERS. 



Plate XII. Fig. 1. Gloxinia, with 5 petals, showing uneven colouring. 

 p. 96. Fig. 2. Gloxinia, with 6 petals, showing regular colouring. 



Figs. 3 and 4. Pelargoniums, showing the variation of the dark 

 markings with the different sized petals. 



