ADDITIONAL SPECIES, ETC. 319 



95, b. Barbaeea stricta, Andrz. 



South limit in Hereford, Noi-thampton, 

 North limit in Dumfries, York, ? 



Estimate of provinces — ? Estimate of counties — ? 



Latitude 52 — 55. English (?) type of distribution. 



Agrarian region. Inferagrarian — Midagrarian zones. 



Descends to the coast level, or nearly so. 



Ascends to 100 yards, more or less. 



Range of mean annual temperature, say 49 — 47. 



Native ? Viatical or Inundatal ? I give a formula for 

 this, although so little prepared to show its true distribu- 

 tion fully, because it has much the appearance of a species 

 distinct from B. vulgaris. The counties of Hereford (Mr. 

 Pm-chas, dubiously) and Dumfries (Mr. William Stevens) 

 may requu-e verification. Mr. J. G. Baker has given me 

 specimens from Yorksliire ; and Mr. Borrer has found the 

 plant plentifully in that countj^ and in Northampton. (See 

 vol. i. page 145.) 



135*. Viola flavicornis, Sm. 



Area 1 2 3 4 5 6 7 8 9 10 11 12 * 14 15. 

 South limit in Cornwall? Isle of Wight, Kent. 

 North limit in Moray ? Aberdeen, Forfar. 

 Estimate of provinces 16. Estimate of counties 60. 

 Latitude 50 — 58. British type of distribution. 

 Agrarian region. Inferagiarian — Supei'agrarian zones. 

 Descends to the coast level, in the Peninsula. 



