96 



CENTRAL EXPERIMENTAL FARM 



SCABIOSA, L. SCABIOUS. 

 (Dipsacece.) 



**S. balcanica. 



PL, 1905. Hardy. Ht. 5 ft. FL 

 creamy white ; July 3 to Oct. 10. 



S. candolliana, WALL. Himalayas. 

 PL, 1903. Hardy. Ht. 1 to 2 ft. 

 Fl. lilac purple; June 29 to Oct. 

 24. 



***S. caucasica, BIEB. Caucasus, &c. 



PL, 1895. Hardy. Ht. 2 ft. FL 

 lilac blue; June 30 to Aug. 20. 



S. caucasica alba, 

 PL, 1908. 



S. Columbaria, L. Europe. 

 PL, 1907. 



8. gigantea, Ledeb. = Cephalaria tata- 

 rica. 



*S. graminifolia, L. South Europe. 

 PL, 1898. Hardy. Ht. 18 to 22 in. 

 FL bluish lilac, paler in centre; 

 June 27 to Oct. 5. 



S. leucophylla, BORBAS. Central Eur. 

 PL, 1900. Hardy. Ht. 1J ft. FL 

 rosy lilac; June 21 to Oct. 17. 



**S. lucida, VILL. Europe. 



PL, 1905. Hardy. Ht. 2i ft. Fl. 

 lavender; June 28 to Oct. 19. 



S. sylvatica, L. Europe, &c. 



PL, 1901. Hardy. Ht. 2 ft. Fl. 

 white tinged with purple, also 

 violet purple; June 20 to Oct. 3. 



SCILLA, L. SQUILL. 



(LiliacecB.) 

 S. autumnalis, L. Autumn Squill. 



Europe, &c. 



PL, 1900. Hardy. Ht. 5 to 6 in. 

 FL pale dull purple; Sept. 24 to 

 Oct. 10. 



**S. bifolia, L. Europe; Asia Minor. 



PL, 1897. Hardy. Ht. 5 to 6 in. 

 FL deep blue; April to May. 



**S. festalis, SALISB. Bluebell. Western 



Europe. 



Syn. 8. nutans, 8m. 

 PL, 1900. Hardy. Ht. 1 to 2 ft. 

 FL blue or white ; May 31 to 

 June 20. 



SCILLA Con. 



***S. festalis alba. 



PL, 1900. Hardy. Ht. 1 to 2 fc. 

 Fl. white; May 23 to June 17. 



*S. festalis rosea. 



PL, 1900. Hardy. Ht. 1 to 2 ft. 

 Fl. rose pink ; May 28 to June 

 17. 

 S.nutans, 8m. = 8. festalis, 8alisl>. 



***S. sibirica, ANDREWS. Asia Minor, &c. 

 PL, 1897. Hardy. Ht. 5 to 6 in. 

 Fl. deep blue; April to May. 



**S. sibirica alba. 



PL, 1901. Hardy. Ht. 5 to 6 in. 

 Fl. white; April to May. 



SCIRPUS, L. CLUB BUST. 

 (Cyperacece.) 



*S. Holoschoenus variegatus. 



PL, 1895. Hardy. Ht. 2 ft. Foli- 

 age variegated. 



SCROPHULARIA, TOURN. FIGWORT. 



(Scrophulariacece.) 

 S, lateriflora, TRAUTV. Caucasus. 

 PL, 1895. Hardy. 



SCUTELLARIA, RIV. SKULL CAP. 



(Ldbiatce.) 

 *S. alpina, L. Europe, &c. 



PL, 1898. Hardy. Ht. 3i ft. FL 

 purple; June 9 to Aug. 20. 



SEDUM, TOURN. STONECROP. 



(Crassulacece.) 

 S. acre, L. Biting Stonecrop. Europe, 



&c. 



PL, 1895. Hardy. Ht. 3 in. FL 

 yellow; June 18 to July 14. 



*S. Aizoon, L. Siberia. 



PL, 1901. Hardy. Ht. 1J to 2 ft. 

 FL yellow ; June 30 to July 30. 



*S. album, L. Worm Grass. Europe, 



&c. 



PL, 1902. Half hardy. Ht. 8 in. 

 Fl. white; July 10 to Aug. 3. 



S. Anacarnpseros, L. Evergreen Or- 

 pine. Europe. 



PL, 1898. Hardy. Ht. 6 in. FL 

 violet; July 18 to Aug. 6. 



