(170) 



1. C. SALINA Engelm. Calyx lobes as long 

 as the tube of the white corolla. Common. 

 Summer. Parasite of Salicornia and other salt- 

 marsh herbs. 



2. C. SUBINCLUSA Durand & Hilgard. Calyx 

 lobes much shorter than the tube of corolla; 

 corolla white, calyx usually reddish. Parasites 

 on Ceanotlius and other shrubs. Not common. 

 Summer. 



Section II. ISOCARPKLE (Number of carpidia 

 corresponding to number of floral parts). 



Order 1. PEIMULALES. 



Stamens opposite to the lobes of corolla. 

 Ovary 1-celled. Placenta central. 



Family 1, LENTIBULARLE, 



Diandrous. Corolla irregular, spurred. 



1, Utricularia L. BLADDERWORT. 

 1. U. VULGARIS L. Corolla yellow. Aqua- 

 tic. Olema. Summer. 



Family 2, PLUMBAGINE^E. 



All parts in fives except the ovule, which is 

 single. 



1, Armeria Willd. THRIFT. 



Flowers in an involucrate head. Corolla 5- 

 parted or five distinct petals. Styles 5. 2. 



1. A. VULOARIS Willd. Corolla rose-color. 

 Common. Spring. 



