250 



Fig. 232. Triodia ambigua i Ell. Vasey; Beal, Grasses N. Am., 

 2 : 4U5, sub. Sieglingia { Van ambigua Ell.). — An erect perennial 6 to 

 12dm. high, with narrow, flat leaves and open, pyramidal panicles 

 10 to 20 cm. long. — Dry, open, pine barrens near the coast, South 

 Carolina to Texas. Julv-OctoWr. 



