250 



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

 2: 465, sub. Sieglingia (Poa ambigua Ell.). — An erect perennial ii to 

 12 dm. 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. July-October. 



