48 84. JUNCACE^. 



rate botanist of the present time. And although J. tenuis 

 is not a very unlikely species to occur in Britain, it should 

 be looked for in Ireland or England, rather than in Scot- 

 land. 



1162. JuNCUS BUFONius, Linn, 



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. 



Agi'arian region. Inferagrarian — Superagi'arian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 400 yards, in East Highlands. 



Range of mean annual temperature 52 — 42. 



Native. Paludal, Inundatal, &c. A very common spe- 

 cies, but remaining still uni'ecorded from 15 or 20 counties, 

 although there is no reason to suppose it really absent 

 from those counties, which remain least known botani- 

 cally. Not unlikely to be found in the inferarctic zone. 



1163. JuNCUS SQUAEROsus, Linn. 



Area general. 



South limit in Cornwall, Isle of Wight, Kent. 

 North limit in Shetland, Orkney, Hebrides. 

 Estimate of j)rovinces 18. Estimate of counties 80. 

 Latitude 50 — 61. British type of disti'ibution. 

 A. A. regions. Inferagi-aiian — Superarctic zones. 

 Descends to the coast level, in the Peninsula. 

 Ascends to 1100 yards, in East Highlands. 



