19 

 Order 19.— LINACEJE. 26. 



1. LlNUM. L. 



Virginianum, 1 L. (Wild Flax.) 

 Woods, &c. Frequent. June. 



Order 20.— OXALIDACEiE. 27. 



1. Oxalis, L. 



violacea, L. 



Sandy woods. Frequent. May. 

 stricta, L. 



Fields and woods. Common. May. 



Order 21.— GERANIACE.E. 28. 



1. Geranium, L. 



maculatum, L. (Cranesbill.) 



Woods, &c. Frequent. May. 

 Carolinianum, L. 



Sterile soil; TatnalPs quarry. Not common. May. 



Order 22.— BALSAMINACE.E. 29. 



1. Impatiens, L. 



pallida, Nutt. (Touch-me-not.) 



Moist places; Brandy wine. Frequent. July. 

 fulva, JVutt. (Spotted Snap-weed.) 

 Moist places. Common. June. 



Order 23.— LIMNANTHACE.E. 30. 



1. Flcerkea, Wllld. 



proserpinacoides, Wllld. 



Moist banks; Brandy wine. Frequent. April. 



Order 24.— RUTACE^E. 31. 



1. Ailanthus, JDesf. 



glandulosa, Deaf. (Tree of Heaven.) 



Becoming naturalized around dwellings. June. 



The cultivated Flax is the Linum usitatissimum. 



