FLORA OF WASHINGTON AND VICINITY. 127 



Carex Willdenovii, Scbk. 



Middle of May to middle of June. 



Carex Steudelii, Kuntli. 



High Island. Last week in May. 



Carex bromoides, Schk. 

 Long Bridge (Dr. Vasey). 



Carex decomposita, Mnlil. 



Ill a "water-pocket" of a rock near the Potomac above Sandy Landing, on the 

 Maryland side, May 22, 1881; then rather young. 



Carex vulpinoidea, Michx. 



Last of May or first of June. 



t Carex stipata, Muhl. 

 Third week in May. 



Carex sparganioides, Muhl. 

 Little Falls (Dr. Vasey). 



Carex cephalophora, Muhl. 

 Last lialf of May. 



Carex cephalophora, Muhl., var. angustifolia, Boott. 

 Woodley Park. End of May. 



Carex Muhlenbergii, Schk. 

 Last of May or first of June. 



Carex rosea, Schk. 

 Last of May. 



Carex rosea, Schk., var. minor, Boott. 

 Last of May. 



Carex stellulata, L. 

 Last of May. 



Carex scoparia, Schk. 

 Middle of June. 



Carex lagopodioides, Schk. 

 Last of June. 



Carex cristata, Schw. 



Potomac City, July 14, 1878. 



Carex foenea, Willd. 



Hunting Creek (Dr. Vasey). 



Carex straminea, Schk. 

 First half of June. 



Carex stramiuea, Schk., var. tenera, Boott. 

 Not rare (Dr. Vasey). 



