18 LINAGES. 



3. C. semidecandrum. L. (Little Chickweed.) 

 Wall tops, dry waste places. 3-5. 



I found a specimen of what I think is this, on the top 

 of an old farm house wall, near Sudbury. (Edition i.) 



4. C. arvense. L. (Field Chickweed.) 

 Dry, sandy, or gravelly places. 4-8. 



Eare. Growing on the side of the railroad, between 

 Harrow Station and the Kenton Bridge, and even there 

 sparingly. It has probably been conveyed there in ballast. 

 (Edition i.) 



5. C. aquaticum. L. (Water Mouse Ear Chickweed.) 

 Wet ditches. 



Harrow Weald, Stanmore. Edgware. (Varcune). 

 Neesdon, Roxborough Park. (Farrar.) This is by some 

 botanists called Malachium aquaticum. 



ORDER XV. LINAGES. (FLAX TRIBE.) 



LINUM. (Flax.) 



1. Li. usitatissimum. (Common Blue Flax.) 

 Corn-fields and waste places. 



Sparingly found at Harrow, on waste heaps, and by the 

 road side at Greenford, and Pinner Drive. This is the 

 flax of commerce. 



2. L. catharticum. L. (Purging Flax.) 

 Pastures. 6-9. 



Railway Embankment, bank on the way to Oxhey 

 Wood, etc. Common. 



