46 Proceedings of the Biological Society of Washington. 



vania to North Carolina. It has been reported from Rhode Island to 

 Georgia. 



Juncoides campestre bulbosum (Wood). 



Luzula campestris /3. bulbosa Wood, Class Book 723. 1861. 

 Juncoides bulbosum Small, Torreya 1 : 75. 1901. 



This is here taken as denned by Fernald & Wiegand in Rhodora (15: 

 40, 42) in 1913. It is apparently the less common form of the District. 



Juncoides campestre echinatum (Small). 



Juncoides echinatum Small, Torreya 1 : 74. 1901. 



Luzula campestris var . echinata Fernald & Wiegand, Rhodora 15: 40, 42. 

 1913. 



Apparently the commoner form in the District. Distinguished by the 

 usually strongly divergent branches of the inflorescence and by the fact 

 that the perianth-segments conspicuously exceed the capsule. 



