82 FLORA OF MlSSOflBI. 



1346. Virginian a, L. Red Cedar. 



Common on hilly woodlands. 

 1347 Pinus mitis, Michx. Yellow Pine. 



Letterman reports this from nineteen counties in the 

 Ozark region. 

 1348. Taxodium distichum, Richard. Cypress. 



Common in the swamps of the Southeast. 



ARACE^E. 



Arum Family. 



1349. Arissema Dracontium, Schott. Dragon Root. 



Boone and St. Louis, (Tracy), Jackson, (Bush). 



1350. triphyllum, Torr. Indian Turnip. 



Common. 



1351. Oroutium aquaticum, L. Golden Club. 



Boone, (Tracy). 



1352. Acorus Calamus, L. Sweet Flag. 



Common. 



LEMNACEvE. 

 Duckweed Family. 



1353. Lemna gibba, L. 



Pike, (Pech). 



1354. paucicostata, Hegel. 



Jackson, (Bush), St. Louis, (Gray). 



1355. Torreyi, Austin. 



(Gray's Manual, 5th Ed). 



1356. Speirodela polyrrhiza, Schleid. 



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



. TYPHACE^E 



Cat-tail Family. 



1357. Sparganium eurycarpum, Engelm. Bur-reed. 



Common. 



