Hardy Exotic Plants for Natiiralization. t^'>^ 



THE FUMITORY FAMILY. 



Plumy Dielytra. Dielytra eximia. North America. 

 Herbaceous perennial j i foot; flesh- colour; summer; 

 division. — Amid rock plants, on the fringes of very low 

 shrubberies, on bare banks, or in open rocky spots in 

 any soil. 



Showy Dielytra. Dielytra spectabilis. Siberia. 

 Herbaceous perennial; i to 2 feet; fine rose; early 

 summer; seed or division. — Fringes of woods, and 

 shrubberies, and all like positions, in almost any soil. 



Yellow CorydaUs. Corydalis lutea. Southern 

 Europe. Perennial ; 1 to 2 feet ; yellow ; all summer ; 

 seed. — Loves stony banks and old ruins, and often 

 establishes itself on very high walls not in a ruinous con- 

 dition. It is quite at home on very ugly common-place 

 rockworks on which little else will thrive. 



THE CRUCIFER FAMILY. 



Annual Stock. Matthiola annua. Southern Europe. 

 Annual ; i to 2 feet ; red ; all summer ; seed. — Any 

 bare open spots in woods or copses, or on stony banks, 

 or old ruins. 



Window Stock. Matthiola fenestralis. Southerr 

 Europe. Biennial ; i foot ; purple ; late in summer ; 

 seed. — Sunny margins of shrubberies, and in deep good 

 soil. 



Two-horned Stock. Matthiola bicornis. Greece. 

 Annual ; 6 to 12 inches ; bright rosy purple ; summer ; 

 seed. — Warm and bare, or stony open ground amidst low 

 vegetation ; it is deliciously scented. 



