90 PLOEA OF MISSOriEI. 



1473. Heteranthera graminea. Water Star-grass. 



Maries, (Broadhead), Pike, (Pech). 



1474. limosa, Vah). Mud Plaintain. 



Jackson, (Bush). 



COMMELYNACEJE. 



Spiderwort Family. 



1475. Commelyna Virgiinica, L. Day Flower. 



Common. 



1476. hirtella, Vahl. 



Mississippi, (Galloway). 



1477. Cayennensis, Richard. 



Mississippi, (Galloway). 



1478. Tradescantia rosea. Vent. ' Spiderwort. 



Boone, (Tracy), Greene, Ralls and Texas, (Broadhead). 



1479. Virginica, L. Conamon Spiderwort. 



Common. 



1480. var. flexuosa, Watson. 



Comnaon. 



XYRIDACE^. 



Yellow-eyed Grass Family. 



1481. Xyris flexuosa, Muhl. 



Common. 



OYPERACE^. 



Sedge Family. 



1482. Cyperus acuminatus, Torr. 



Cass, (Broadhead), Jackson, (Bush). 



1483. compressus, L. 



Jackson, (Bush). 



1484. dentatuB, Torr. 



Pike, (Pech). 



1485. diandrus, Torr. 



Boone, (Tracy), Callaway, (Broadhead), Jackson, 

 (Bush), Pike, (Pech). 



1486. Engelmanni, Steud. 



Jackson, (Bush). 



