199 
It feeds on the common sun cistus (Helianthemum 
vulgare). 
LAVERNA CONTURBATELLA. 
Plate CXXI. Figure 15. 
Localities for this species are Boxhill, Preston. 
The perfect insect appears in June and July. 
The caterpillar is blackish. 
The date of the appearance of the caterpillar is in 
May and June. 
It feeds on the rose-bay willow-herb (Epilobium 
angustifoliurri). 
LAVERNA RASCHKIELLA. 
Plate CXXI. Figure 16. 
Localities for this species are Boxhill. 
The perfect insect appears in June—June 22, and in 
August, two broods. 
The caterpillar is deep yellow, almost orange on the 
sides, with a green line along the back ; the head dark 
brown. 
The date of the appearance of the caterpillar is in 
May and July. 
Tt feeds on the rose-bay willow-herb (Epilobium 
angustifolium). 
