142 85. CYPERACEvE. 



12C0. Carex paludosa, Good. 

 1200, b. Carex Kochiana, DC. ? 



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



South limit in Cornwall, Isle of Wight, Kent. 



North limit in Eoss, Moray, Kincardine, Argyle. 



Estimate of provinces 17. Estimate of counties 70. 



Latitude 50 — 58. British ty^je of distribution. 



Agrarian region. Inferagrarian — Superagrarian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 100 or 200 yards, in England. 



Range of mean annual temperatiu-e 51 — 47. 



Native. Paludal. Occasionally mistakes appear to be 

 made between this species and C. acuta or C. riparia ; but 

 these errors are probably not so frequent as to alter the 

 distribution above indicated for the present species. 



1261. Carex riparia, Curt. 



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

 South limit in Cornwall, Isle of Wight, Kent. 

 North Kmit in Banff, Forfar, Dumbarton ? 

 Estimate of provinces 16. Estimate of counties 60. 

 Latitude 50—58. English tj^ie of distribution. 

 Agi-arian region. Inferagi-arian — Superagrarian zones. 

 Descends to the coast level, in the Peninsula. 

 Ascends to 100 or 200 yards, in England. 

 Eange of mean annual temperature 51 — 47. 

 Native. Paludal. Frequent or common in England ; 

 much less so in Scotland, as would seem by the localities 



