304 23. LEGUMINOSiE. 



281. Tbifolium procumbens, Linn. 



Area, general. 



South limit in Cornwall, Isle of Wight, Kent. 



North limit in Orkney and Ross-shire. 



Estimate of provinces 18. Estimate of counties 80. 



Latitude 50 — 60. British tyjDe of distribution. 



Agrarian region. Inferagi'arian — Superagi'arian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 100 or 200 yards, in England. 



Range of mean annual temperatm-e 52 — 46. 



Native. Pascual. Abundant in England; becoming 

 much less common in the Highland provinces, and seen 

 only by Dr. Neill in that of the North Isles. 



282. Tbifolium filiforme, Linn. 



Area 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17. 



South limit in Cornwall, Isle of Wight, Kent. 



North limit in Ross-shire and Argyleshire. 



Estimate of provinces 18. Estimate of counties 80. 



Latitude 50 — 58. British type of distribution. 



Agrarian region. Inferagrarian — Superagrarian zones. 



Descends to the coast level, in the Peninsula. ' ' 



Ascends to 100 or 200 yards, in England. I 



Range of mean annual temperature 52 — 46. ' 



Native. Pascual, &c. This species will probably oc- 

 cur farther northward than the county of Ross, as it is 

 reported to be more common than the preceding species 

 about Aberdeen and in Moray. But there is an uncer- 

 tainty or confusion concerning them which I am not pre- 



