LIST OF HERBACEOUS PERENNIALS 



19 



ASTER Con. 



A. Cornuti, MILL. 

 PL, 1907. 



A. Curtisii, TORE. & GRAY. North Am. 

 PL, 1896. Hardy. 



A. decorus, Desf. = A. IOBVIS decorus. 

 A. decorus elegantissima = A. Icevis 

 decorus elegantissima. 



A. diffusus, AIT. North America. 

 Syn. A. miser , Nutt. 

 PL, 1908. 



**A. diffusus Darchi. 



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

 Fl. white, purplish red centre ; 

 Sept. 26 to Oct. 17. 



A. diffusus horizontalis. 

 PL, 1900. Hardy. 



A. diffusus horizontalis pyramidalis. 

 PL, 1896. Hardy. 



A. diffusus horizontalis hybridus 



grandiflorus. 



PL, 1896. Hardy. H. 4& ft. Fl. 

 pale lilac, almost white ; Aug. 20 

 to Sept. 24. 



A. diffusus pendulus. 



PL, 1905. Hardy. Ht. 4 to 4 ft. 

 FL white; Oct. 8 to Oct. 19. 



*A. discolor. 



PL, 1897. Hardy. Ht. 4 ft. Fl. 

 pale lilac, almost white; Sept. 

 17 to Oct. 27. 



**A. dracunculoides, LAM. Eastern Eu- 

 rope; North Asia. 

 Syn. A. acris dracunculoides. 

 PL, 1901. Hardy. Ht. 4* to 5 ft. 

 Fl. violet purple ; Sept. 5 to 

 Oct. 8. 



A. Drummondii, LINDL. North Amer. 

 PL, 1896. Hardy. Ht. 4 ft. FL 

 pale lilac, purplish centre; Sept. 

 22 to Oct. 20. 



A. dumosus, L. North America. 

 Syn. A. fragilis, Lindl 

 PL, 1896. Hardy. Ht. 1* ft. FL 

 pale lilac, almost white, purplish 

 red centre; Sept. 18 to Oct. 23. 



*A. ericoides, L. North America. 



PL, 1895. Hardy. Ht. 3 to 3} ft. 

 FL white; Sept. 17 to Oct. 14. 



ASTEE Con. 



**A. ericoides Clio. 



PL, 1901. Hardy. Ht. 4 ft. Fl. 



white; Sept. 8 to Oct. 20. 



**A. fastigiatus, FISCH. Siberia, &c. 



PL, 1905. Hardy. Ht. 4 to 4} ft. 

 FL pale lavender; July 11 to 

 Sept. 24. 



A. floribundus, NUTT. North Amer. 

 PL, 1896. Hardy. Ht. 8* ft. Fl. 

 pale lilac; Sept. 2 to Oct. 8. 



*A. foliaceus, LINDL. North-western 



America. 



PL, 1902. Hardy. Ht. 1* ft. Fl. 

 lavender with yellow centre ; 

 June 26 to Aug. 29. 

 A. fragilis, Lindl. = A. dumosus. 



\. * A. Fremonti, A. GRAY. Kocky Moun- 

 tains. 



Syn. A. adscendens, Torr. & Gray. 



PL, 1896. Hardy. Ht. 2 ft. FL 

 pale lilac; July 8 to Sept. 5. 



A. grandiflorus, L. Christmas Daisy. 



Virginia to Georgia. 

 PL, 1905. Tender. 



A. hybridus horizontalis grandiflorus. 

 PL, 1896. Hardy. Ht. 4* ft. FL 

 heliotrope; July 26 to Sept. 21. 



*A. hybridus nouveanus. 



PL, 1896. Hardy. Ht. 3 ft. FL 

 lavender; Sept. 1 to Oct. 3. 



A. horizontalis pyramidalis = A. diffu- 

 sus horizontalis pyramidalis. 



A.incisus, Fisch. = Boltonia incisa. 



A. japonicus, LESS. Japan. 



PL, 1895. Hardy. Ht. 3* ft. FL 

 pinkish lilac changing to neatly 

 white; July 26 to Oct. 8. 



A. Icevigatus, Hort. = A. longifolius 

 formosus. 



A. Isevis, L. North America. 

 Syn. A. politus, Nees. 

 PL, 1907. 



**-*A. Isevis Apollo. 



PL, 1901. Hardy. Ht. 4* ft. Fl. 

 lavender; Sept. 2 to Oct. 1. 



***A. laevis Arcturus. 



PL, 1903. Hardy. Ht. 3 to 4 ft. 

 Fl. deep lavender and rosy 

 purple; Sept. 1 to Oct. 29. 



730 2* 



