448 38. UMBELLIFER.E. 



477. Seseli Libanotis, Koch. 



Area *234******* [12]. 



South limit in Sussex. 



North limit in Cambridgeshire. 



Estimate of provinces 3. Estimate of counties 4. 



Latitude 50 — 53. Local or Germanic type of distribution. 



Agrarian region. Inferagrarian zone. 



Descends to the coast level, in the Channel province. 



Ascends to 50 or 100 yards, in Thames province. 



Range of mean annual temperature 51 — 48. 



Native. Rupestral. Occurs in the counties of Sussex, 

 Hertford, Cambridge, and, perhaps, Buckingham ; the 

 latter county being vaguely indicated by the habitat " be- 

 tween St. Albans and Stoney Stratford." The name oc- 

 curs in Button's list of plants collected about Keswick, in 

 Cumberland. It was long supposed peculiar to a small 

 tract between the rivers Ouse and Thames, until the Rev. 

 W. H. Coleman detected it in Sussex. 



478. LiGUSTicuM scoTiCDM, Linn. 



Area ********** 11 * 13 14 15 16 17 18. 

 South limit in Northumberland and Ayrshire. 

 North limit in Shetland, Orkney, Hebrides. 

 Estimate of provinces 7. Estimate of counties 20. 

 Latitude 55 — 61. Scottish type of distribution. 

 Agrarian region. Midagrarian — Superagrarian zones. 

 Descends to the coast level, in the province of Tyne. 

 Ascends, on the coast level, to the North Isles. 

 Range of mean annual temperature 48 — 46. 



