104 ILLINOIS BIOLOGICAL MONOGRAPHS [194 



EXPLANATION OF PLATE 



Fig. 31, a-e — Cuscuta polyanthemos 

 Fig. 32, a-e — Cuscuta salina major 

 Fig. 32, f-g — Cuscuta salina acuminata 

 Fig. 33, a-e — Cuscuta pentagona typica 

 Fig. 33, f-g — Cuscuta pentagona calycina 

 Fig. 34, a-e — Cuscuta leptantha typica 

 Fig. 34, f — Cuscuta leptantha palmeri 

 Fig. 35, a-e — Cuscuta plattensis 

 Fig. 36, a-e — Cuscuta racemosa chiliana 



