LIST OF HERBACEOUS PERENNIALS 



11 



ALLITJM Con. 

 **A. Moly, L. Lily Leek. Europe. 



PL, 1897. Hardy. Ht. 3 ft. EL 

 yellow; June 13 to July 2. 



A. nigrum, L. Europe, &c. 



PL, 1897. Hardy. Ht. 1 ft. 9 in. 

 FL dull white with black centre; 

 June 18 to July 9. 



A, odorum, L. Siberia. 



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

 white with lilac brown lines ; 

 June 17 to July 27. 



*A. ostrowskianum, EEGEL. Turkestan. 

 PL, 1897. Hardy. Ht. 1 ft. FL 

 rosy pink ; June 4 to July 6. 



A. Schcenoprasum sibiricum. 



Syn. A. sibiricum, L. 

 PL 1901. Hardy. Ht. 2 to 3 ft. 

 FL white; June 8 to July 21. 



A. Schuberti, Zucc. . Orient. 



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

 reddish purple; May 26 to June 

 24. 



A. sibiricum, L. = A. Schoenoprasum 

 sibiricum. 



A. senescens, L. Europe ; Siberia. 

 PL, 1901. Hardy. Ht. 2* ft. FL 

 rosy purple; July 4 to Aug. 15. 



**A. sphaerocephalum, L. Europe ; 



Orient. 



PL, 1897. Hardy. Ht. 3 ft. FL 

 reddish purple; July 12 to Aug. 

 25. 



A. stellerianum, WILLD. Siberia. 



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

 white; June 14 to July 10. 



A. stipitatum, KEGEL. Central Asia. 

 PL, 1897. Hardy. Ht. 1* ft. FL 

 purplish pink; May 31 to July 20. 



A. urceolatum, EEGEL. Turkestan. 

 PL, 1896. Hardy. Ht. 1 ft. 9 in. 

 FL dull white with green stripe; 

 June 23 to July 14. 



A, urceolatum atrocasruleum. 



PL, 1897. Hardy. Ht. 1| ft. FL 

 blue; June 24 to July 16. 



ALSINE. See AEENAEIA. 



A. verna, Fenzl. = Arenaria verna. 



ALTH2EA, L. HOLLYHOCK. 

 (Malvaceae.) 

 A. armeniaca, TENORE. Orient. 



PL, 1901. Hardy. Ht. 7 ft. FL 

 pink ; July 20 to Oct. 17. 



A. cannabina narbonensis. 



PL, 1901. Hardy. Ht. 7 ft. FL 

 white and purplish pink; July 

 24 to Oct. 17. 



A. officinalis, L. Marsh Mallow. Eu- 

 rope. 



PL, 1896. Hardy. Ht. 5 to 6 ft. 

 FL purplish pink; July 2 to 

 Aug. 29. 



***A. rosea, CAV. Common Hollyhock. 



Orient. 



PL, 1895. Hardy. Ht. 6 to 8 ft. 

 FL white to almost black; July 

 to Sept. 



A. taurinensis, DC. North Italy, &c. 

 PL, 1901. Hardy. Ht. 7 ft. FL 

 purplish pink; July 24 to Oct. 1. 



ALYSSUM, L. MADWORT. 



(Cruciferce.) 

 A. argenteum, VITM. Europe, &c. 



PL, 1902. Hardy. Ht. 1 ft. FL 

 yellow; June 20 to July 23. 



A. calycinum, L. Europe, &c. 

 PL, 1901. Tender. 



A. incanum, L. Europe ; Siberia. 

 PL, 1905. Tender. 



A. minimum, WILLD. Europe ; Hima- 

 layas. 

 PL, 1903. Tender. 



A, saxatile, L. Eock Madwort, Golden- 

 tuft. Europe. 



PL, 1899. Hardy. Ht. 1 ft. FL 

 yellow ; May. 



A. saxatile compacta aurea. 

 PL, 1902. Tender. 



A. saxatile foliis variegatis. 

 PL, 1905. Tender. 



A. saxatile sulphureum. 

 PL, 1905. Tender. 



