12. CARYOPHYLLACE^. 189 



144. Elatine Hydropiper, Linn. 



Ai-ea ^ ^ 3 j^ * ^ 7. 



South limit in Surrey. 



North Umit in Anglesea. 



Estimate of provinces 2. Estimate of counties 2. 



Latitude 51 — 54. Local type of distribution. 



Agrarian region. Inferagi-arian zone. 



Descends to the coast level (.''), in Anglesea. 



Ascends to (50 yards ?) in Sun-ey. 



Range of mean annual temperature 49 — 48. 



Native. Lacustral. It may be conjectured that this 

 species also will be discovered in other localities besides 

 those of Faniham, Surrey, and Llyn Coron, Anglesea. 

 Mr. J. D. Salmon has distributed most beautiftiUy dried 

 specimens of both species, from the Farnham locality, 

 through the Botanical Society of London. 



145. DiANTHUS prolifer, Linn. 



Area* 2 3 4 [5]. 



South limit in Isle of Wight and Sussex. 



North limit in Berksliire and Norfolk. 



Estimate of provinces 3. Estimate of counties 4. 



Latitude 50 — 53. Germanic type of distribution. 



Agi'arian region. Inferagraaian zone. 



Descends to the coast level, in the Channel. 



Ascends ? (Say to 50 yards) . 



Range of mean annual temperature 51 — 48. 

 Native. Glarcal. Apparently confined to very few 

 spots in the south and east of England. Dr. Bromfield 



