92 FLORA OF MISSOURI. 



1057. Scirpus atrovirens, Muhl. Bulrush. 



Jackson, (Bush), Pike, (Pech), St. Louis, (Riehl). 



1508. fluviatilis, Gray. 



Bates and Jackson, (Bush). 



1509. lineatus, Michx. 



Common Eastward. 



1510. polyphyllus, Vahl. 



Pike, (Pech), Veraon, (Broadhead). 



1511. pungens, Vahl. 



Boone, (Tracy), Jackson, (Bush). 



1512. sylvaticus, L. 



Pike, (Pech). 



1513. supinus L. var. Hallii, Gray. 



St. Louis, (Engelmann). 



1514. Torreyi, Olney, 



Jackson, (Bush). 



1515. validus, Vahl. 



Jackson, (Bush), Pike, (Pech). 



1516. Eriophorum gracile, Koch. Cotton Grass. 



Pike, (Pech). 



1517. Finkbristylis autumnalis, R. & S. 



Common. 



1518. capillaris, Gray. 



Common Eastward. 



1519. spadicea, Vahl., var. castanea, Gray. 



Jackson, (Bush). 



1520. Bhynchospora corniculata, Gray. Beak Rush. 



Butler, (Letterman). 



1521. Scleria triglomerata, Michx. Nut Rush. 



Jackson, (Bush). 



1522. Carex aperta, Boott. Sedge. 



Jackson, (Bush). 



1523. acutiformis, Ehrh. 



Jackson, (Bush). 



1524. arida, Schw. & Torr. 



Pike, (Pech). 



1525. aristata, R. Br. 



Pike, (Pech). 



1526. bromoides, Schk. 



Pike, (Pech). 



1527. crus-corvi, Shutt. 



Bates, (Bush). 



