LIST OF HERBACEOUS PERENNIALS 



27 



CAMPANULA, L. BELL-FLOWER. 

 (GampanulacecB.) 



Among the bellflowers are to be found some of the best summer flowering peren- 

 nials. The flowers are, for the most part, blue, purple or white in colour, and of 

 delicate and pleasing shades. This with the bell-like shape of the flowers makes the 

 campanulas very attractive. The larger growing kinds are easily propagated from 

 seeds or the plants may be divided. One of the finest species, the Chimney Bell-Flower, 

 C. pyramidalis, which is only half hardy at Ottawa, should be treated as a biennial to 

 got best results, as plants more than one year old usually suffer badly in whiter, and 

 even young plants are often killed. The low growing kinds with fleshy roots and 

 crowns near the surface are, on the whole, not so hardy as the taller ones, and old 

 plants cannot be relied upon. 



*C, alliariaefolia, WILLD. Caucasus, &c. 

 Syn. G. lamiifolia, Bieb. 

 PL, 1902. Hardy. Ht. 2 to 3 ft. 

 Fl. white; July 3 to Sept. 8. 



*C. alliarisefolia macrophylla. 



PL, 1902. Hardy. Ht. 3 ft. Fl. 

 white; July 6 to Aug. 21. 



C. alpina, JACQ. Europe. 

 PL, 1907. 



G. arcuata, Schur. = C. rotundifolia. 



C. barbata, L. Europe. 

 PL, 1907. 



C.Baumgartenii = C. rotundifolia 

 Baumgartenii. 



C, betonicaefolia, SIBTH. Asia Minor. 

 PL, 1907. 



C, bononiensis, L. Europe. 



PL, 1905. Ht. 3 to 4 ft. FL pale 

 purple; July 14 to Oct. 8. 



C. Burghalti = 0. latifolia Burghalti. 



**C, caespitosa, SCOP. Europe. 



PL, 1901. Hardy. Ht. 1 ft. Fl. 

 bluish violet; June 6 to Oct. 20. 



C. crnica, SCHIEDE. Transylvania. 

 PL, 1907. 



**C. carpatica, JACQ. Eastern Europe. 

 PL, 1894. Hardy. Ht. 1 ft. FL 

 blue; June to Sept. 



**C. carpatica alba. 



PL, 1908. Hardy. Ht. 1 ft. FL 

 white; June to Sept. 



C. carpatica Isabel. 

 PL, 1908. 



C. carpatica Eiverslea. 

 PL, 1908. 



***C. carpatica tnrbinata, 



PL, 1895. Hardy. Ht. 15 in. FL 

 bluish violet; June 20 to Sept. 

 12. 



C. celtidifolia, Boiss. = C. lactiflora. 

 G. cordata, G. Koch=G. rapunculoides. 



C. crystalloealyx. 

 PL, 1907. 



G. eriocarpa, Biel. = G. latifolia erio- 

 carpa. 



C. elegans, KOEM. & SCHULT. Siberia. 

 PL, 1902. Hardy. Ht. 2 to 24 ft. 

 Fl. bluish purple; July 14 to 

 Aug. 16. 



C. Ferguson!. 



PL, 1907. 



**C. glomerata acaulis. 



PL, 1906. Hardy. Ht. 6 to 8 in. 

 FL violet purple ; July 3 to 

 Aug. 7. 



C. glomerata alba. 



PL 1901. Half hardy. 



***C. glomerata dahurica. 



PL, 1897. Hardy. Ht. 14 to 2 ft. 

 FL violet purple; June 6 to July 

 14. 



*C. glomerata lilacina. 



PL, 1903. Hardy. Ht. 14 ft. 

 Fl. bluish purple ; May 31 to 

 July 17. 



C. glomerata speciosa = C. glomerata 

 dahurica. 



C. Grossekii, HEUFFL. Eastern Europe. 

 PL, 1895. Hardy. Ht. 3 ft. Fl. 

 lilac purple; June 23 to Sept. 



