104 



Fig. 86. Aristida palustris (Chapm.) Vasey (A. virf/ata jxt^us- 

 triH Cliapiii.). Swamp rovKUTY-GKASS. — An upright, rigid peren- 

 nial 6 to 15 dm. higii, witli long, narrow leaves, and slender, 

 interrupted, spicate ]>aiiic']('s 30 to TOcui. long. — Moist ])laces near 

 tlie coast in the pine barrens, .Soutli Carolina to Texas. [Cuba.] 

 August-October. 



