484 Mackenzie : Notes on Carex 



Perigynia narrowly lanceolate, 2.5 mm. wide at base; pistillate scales 



acute to cuspidate, averaging half length of perigynia ; pistillate 



spikes staminate at apex. , C Smalliana. 



Perigynia lanceolate, 3 mm. wide at base ; pistillate scales strongly cus- 

 pidate, averaging three fourths the length of perigynia ; pistillate spikes 

 not normally staminate at apex C foUiculata, 



+ 



Specimens examined : 



Georgia: Reidsville, Tattnall Co., Harper 2i^p, April 26, 

 1904; Muckalee Creek, Sumter Co., Harper, July 3, 1897; Bul- 



Harper 882, J 



M 



Mobile Co., Mohr, May 



& Underzvood, Mav 



Florida: Duval Co., Fredhobn j/^o, May 5, 1902; St. 

 Augustine, (7^;/^/, April, 1869; '* Florida," Chapman. 



Mississippi: Ocean Springs, Tracy 48JO, April 9, 1898, also 

 March 30, 1887 ; Sandersville, Tracy jjj§,jjjy, June 10, 1897 ; 

 Beauvoir, Tracy 4827, May 13, 1898. 



