THE GENUS CAMPANULA. 



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the sun suits it well, but snails are always on the look-out for such a 

 dainty morsel, and a good look-out must be kept for them. (Fig. 45.) 



Other Campanulas and Allies. 

 CAMPANULA MEDIUM.— The common Canterbury Bell, a well- 



known hardy biennial. The calycanthema, or Hose-in-Hose strain, is 

 extremely beautiful, the rose-coloured variety being especially charming. 



Genera closely allied to the Campanulas are Platycodon, Wahlen- 

 bergia, Edraianthus, and Adenophora. 



