DESCRIPTION OF PLATE XII. 
Fig. 1, a branch with Polleniferous Caprifigs, Italian variety. Fig. 2, Insectiferous 
Caprifig, from the same tree, cut in half in order to show the zone of gall-flowers. 
Fig. 3, a branch with one Insectiferous Caprifig and one Polleniferous fig, Italian 
variety, grown at Niles, Cal. (Photograph by Dr. P. 8. Bruguiere. ) 
