MAY, JUNE, JULY, AND AUGUST. 91 



as there are some curious points of resemblance in 

 the general appearance of the flowers. C. odorata 

 (sweet sultan) is closely allied to the cornflower, and 

 it bears yellow as well as pink and pnrple flowers, 

 C. raoschata^ a musk-scented variety, has magenta- 

 pink' and white flowers. C. sauveolens -is a beautiful, 

 pure yellow flower which assumes showy proportions 

 under greenhouse care. All these are annuals and 

 natives of Asia. The dusty miller, which is so com- 

 mon as a white-leaved plant for garden borders, is a 

 perennial variety which is again separated into vari- 

 eties named C. candidissima, O. eleinentei, and C. (jym- 

 nocarpa. These possess no important distinguishing 

 differences which are of interest here. 



Mignonette. Our common garden mignonette 



Reseda odorata. comes from the Levant, and is an 

 annual cultivated for the sweet scent of its tiny, 

 rustv and P-reenish-white flowers — it is the anthers 

 which are rust-color ; the rest of the rather unin- 

 teresting flower assumes a variety of greenish tints, 

 which are quite beautiful under the microscope. 

 There is one relative of the mignonette in this coun- 

 try which grows wild along the roadsides, but it is 

 not very common ; it is named R. Inteola. It is a 

 tall weed with lance-shaped leaves and a long spike 

 of small, dull-yellowish flowers which slightly remind 

 one of the white golden-rod. In Italy, among the 



