15 

 JUNCACEAE. 



Jimciis biifonius L. 



A few plants of lliis ubii|aitous species were collectetl 

 around the station buildinti'. 

 Juncus setosus (Coville) Small. 



This species has been collected l\v the writer also, in 

 the parishes of St. Tammany and Tanuipahoa. 

 Jiincus aristulatns IMichx. 

 Juncns tenuis Willd. 



This species was referred here with doul)t hy Prof. Co 

 ville, to whom it was submitted. 

 Juncus acuminatus Miehx. 



This species Avas reported by Langiois from Pointe-a-la- 

 Haehe and New Iberia, and has also been collected by the 

 writer in St. Tammany, Tan^iipahoa, and Calcasieu parishes. 



S^riLACACEAE. ' 



Smilax rotundifolia L. 



(irowing in the thickets of Xanthoxylum. Connnon over 

 the whole State. 

 Smilax Bona-nox L. 



(S. tamnoides Gray.) 



Same habitat as S. rotundifola. 



IRIDACEAB. 



Iris versicolor L. 



In swamps two or three miles back from beach. Very 

 common in Louisiana. 



LEMNACEAE. 

 Lemna minor L. 



