CELASTKACEJE. 23 



ORDER XXI. BALSAMINACE.E. (BALSAM TRIBE.) 



IMPATIENS. ( Touch-me-not.} 



i. I. Noli-me-tangere.* L. (Common or Yellow 



Touch-me-not.) 

 A garden escape. 7-9. 

 In several places near Pinner Marsh. 



OEDER XXII. OXALIDACE^E. (WOOD SOEREL TRIBE.) 



OXALIS. ( Wood Sorrel} 



I. O. Acetosella. L. (Common Wood Sorrel.) 



Woods and shady places. 5, 6. 



Not very common. Pinner Wood; by a hedge on 

 Harrow Weald Common. 



SUB-CLASS II. C ALY CIFL OR.E. 

 ORDER XXIII. STAPHYLEACE^. 



[ Staphylea pinnata. L. (Common Bladder-nut.) 

 Of some standing as a cultivated shrub in Harrow Vicarage 

 garden.] 



ORDER XXIV. CELASTRACE^E. 



EUONYMUS. (Spindle Tree.) 



I, E. Europaeus. L. (Common Spindle Tree.) 

 Woods and hedges. 5, 6. 



