66 44. COMPOSITE. 



Agrarian region. Inferagrarian — Superagrarian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 250 or 300 yards, in East Highlands. 



Range of mean annual temperature 52 — 45. 



Native. Ericetal, Septal, &c. Apparently much less 

 frequent in Scotland than in England. I am not avrare of 

 any recorded locality in the Lake province, though proba- 

 bility seems in favour of including that also in the provin- 

 cial estimate. The altitude is given at 250 to 300 yards, 

 on faith of Dr. Macnab, who is reported to have collected 

 this species in Glen Clova. 



585. BORKHAUSIA FCETIDA, DC. 



Area *284****** (11). 



South limit in Sussex, Kent, Surrey ? Berks. 



North limit in Suffolk, Norfolk ? Cambridge ? 



Estimate of provinces 3. Estimate of counties 6. 



Latitude 50 — 53. Germanic type of distribution. 



Agrarian region. Inferagrarian zone. 



Descends to the coast level, in Channel or Thames. 



Ascends to 50 yards, more or less, in Ouse or Thames. 



Range of mean annual temperature 51 — 48. 



Native. Viatical ? The counties above named, with the 

 intermediate ones of Essex and Bucks, have been recorded 

 to produce the present species ; which is likewise said to 

 have occurred on the ballast-hills of Durham and North- 

 umberland. But there are strong reasons for presuming 

 that some of the alleged localities belong really to B. ta- 

 raxacifolia ; as, indeed, Mr. Edward Forster has stated to 

 be the case with that of Purfleet, in Essex, which was 

 published in Turner and Dillwyn's Botanist's Guide, on 

 his authority, for Crepis biennis and Crepis (Borkhausia) 



