342 24. KOSACE.E. 



gi'ouiid, it flourishes well, and diffuses itself fieely by self- 

 sown seeds. 



327. POTENTILLA ANSERINA, Limi. -^ V^^^^./-4^, 



Area, general. 



South limit in Cornwall, Isle of Wight, Kent. 



North limit in Shetland, Orkney, Hebrides, 



Estimate of provinces 18. Estimate of counties 82. 



Latitude 50 — 61, British type of distribution. 



Agrarian region. Inferagraiian — Supei'agrarian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 350 yards, in the East Highlands. 



Range of mean annual temperatm-e 52 — 43. 



Native. Viatica! and Glareal. A common plant over 

 most pait of Britain ; the mountains and their more ele- 

 vated or humid valleys excepted. 



328. POTENTILLA ARGENTEA, Linn. 



Aiea 1 2 3 4 5 * 7 8 * 10 11 12 13 14 15 * .^ [18]. 



South limit in Dorset, Hants, Sussex, Kent. 



North limit in Moray, Forfarshire, Wigtonshire ? 



Estimate of provinces 14. Estimate of comities 40. 



Latitude 50 — 58. British type of distribution. 



Agi-arian region. luferagrarian — Superagrarian zones. 



Descends to the coast level, in the Channel. 



Ascends to 100 or 200 yards, in England. 



Range of mean annual temperatme 50 — 47. 



Native. Glareal. A sparsely distributed example of 

 the British type ; showing some tendency, also, towards the 

 Germanic type. Included in their lists of Orkney plants. 



