20. 



Fig. 31t). Andropogon brachystachys C'hapni. 11. S. .St. 

 Suppl. 668. Short-spiked Broom Sedgk. A stout, erect peren- 

 uiiil 12 to 1.5 dm. liigli, with rather long, very smooth leaves and 

 narrow, much branched panicles 60 to 70 cm. lonir. Kacemes in 

 pairs, 1.5 to 2 cm. long. Sessile spikelet narrow-lanceolate, al)out 

 5 mm. long with the lirst glume (h) very acute, the I'ourth glume 

 (f) hearing a slender awn 7 to 8 mm. h)ug. Pine barrens, Florida. 

 September, Oclober. 



