Bulbous-rooted and Rock Plants. 



83 



EOHETEEIA SECUNDA GLATTCA. 



Echeveria.— This is an excellent class of plants for 

 rockwork. E. pumila, E. glauca, E. secunda, E. secunda 

 glauca, and E. secunda metallica, are the best for our 



purpose. . 



Armeria, or thrift, the well-known sea daisy; very 

 pretty rock plant; flowers red and white, double. 



