815. GRAMINA. 173 



1294. Arundo PHRAGjnTES, Linn. 



Area general. 



Soutli limit ill Cornwall, Isle of Wight, Kent. 



North limit in Shetland, Orkney, Hebrides. 



Estimate of provinces 18. Estimate of counties 80. 



Latitude 50 — 61. British type of distribution. 



Agrai'ian region. Inferagi'arian — Superagrarian zones. 



Descends to the coast level, in the Peninsula. 



Ascends to 100 or 200 yards, in England. 



Kange of mean annual temperature 62 — 45. 



Native. Paludal. Not enumerated in the lists of 

 species observed in the Isle of Man, by Professor Edward 

 Forbes or Mr. James Macnab. And as it is equally ab- 

 sent from a few other local lists, its census may possibly 

 not quite rise to a comital generality. 



1295. Abundo Calamagrostis, Linn. 



Ai-ea 123456*89 10* [12]. 



South lim it in Devon ? Dorset ? Hants, Sussex, Kent. 



North limit in York, Lancaster. [Cumberland ?] 



Estimate of provinces 9. Estimate of counties 26. 



Latitude 60 — 55. English type of distribution. 



Agi'arian region. Inferagrarian — Midagrarian zones. 



Descends to the coast level, in Channel ? 



Ascends to 100 or 200 yards, in England. 



Eange of mean annual temiierature 60 — 47. 



Native. Sylvestral, Paludal. Probably the name of A. 

 Calamagrostis has been several times misapplied to the 

 more frequent A. Epigejos ; but I have not the means of 



