102 ILUNOIS BIOLOGICAL MONOGRAPHS [192 



EXPLANATION OF PLATE 



Fig. 25, a-e — Cuscuta desmouliniana iypica 

 Fig. 25, f-h — Cuscuta desmouliniana attenuiloba 

 Fig. 26, a-e — Cuscuta jalapensis 

 Fig. 27, a-e — Cuscuta mitraeforniis 

 Fig. 28, a-f — Cuscuta potosina typica 

 Fig. 28, g-h — Cuscuta potosina globifera 

 Fig. 29, Si-e— Cuscuta ceralophora 

 Fig. 30, a-e — Cuscuta applanata 



