17 





A 



Fig. 313. Andropogon virginicus tetraslachys (Ell.) Hack, 

 iu DC. Monog. Phan. Prod. 6'; 411. (J. tetraslachys Ell. .1. 

 eurtissianum Steud.) Many-flowered Bboom Sedge. — A tall, 

 slender variety with the leaf-sheaths often villous above and the 

 lower leaves very villous. Panicles 30 to 50 cm. long, sessile 

 spikelets 4 to 4.5 mm. long, awns 16 to 20 mm. long. — Moist pine 

 barrens and old fields, Florida, Alabama to Mississippi. Septem- 

 ber, October. 



19819— Xo. 17 2 



