“ 
chief distinction, however, rests on the larger and longer 
foliage, and narrower leaflets of the involucre. In other 
respects they quite accord. 
he present plant is equally worth cultivation with the 
ordinary variety. In the summer it sueceeds well in the 
greenhouse, and continues long in blossom. 
Fig. 1. Flower and Leaflet of the Involucre. 2. Calyx. 3. Corolla laid 
open :—magnified. 
