MARKS EXPLAINED. 



b fignifies buds fwelled. 



B - - - - buds beginning to open/ 



f - flowers beginning to open 



F flowers full blown. 



1 leaves beginning to open. 



L leaves quite out. 



r. p. fruit nearly ripe. 



R. P. - - fruit quite- ripe. 



E emerging out of the ground. 



D flowers decayed. 



