CATALOGUE OF PLANTS COLLECTED. 



PHANEROGAMS. 



ALISMACEAE. 



Echinodorus radicaus (Nutt) Engel. 



Common all over Louisiana in swampy places. 

 Sagittaria lancifolia L. 



Common all over South Louisiana. 

 Sagittaria graminea jMiclix. 



Collected b}^ the author in St. Tammany, Tangipahoa, 

 Calcasieu and Cameron. 

 Sagittaria platyphylla (Engelm) J. G. Smith. 



First record from Louisiana. Distribution according to 

 Small: "Missouri and Alabama to Texas." 



POACEAE. 



Aristida palustris Vasey. 



Fairly common in wet pine barrens and prairie country 

 of Louisiana. 

 Aristida stricta Michx. 



The commonest species of Aristida. In dry soil every- 

 where. 

 Amphilophis exaristatus Nash. 



First record from Louisiana. Previous known distribu- 

 tion according to Small. ''Texas." Small remarks that it is 

 found in dry soil. In the vicinity of the station it grows in 

 sw^amp or water. Fairly common in Cameron, but not re- 

 corded from elsewhere in State. 

 Caprioladactylon (L.) Kuntze. Bermuda Grass. (Cynodon dac- 

 tylon Pers.) 



Abundant over the whole State. An invaluable pasture 

 grass for summer. 

 Capriola daetylon var maritimus Nees. 



The variety which is very distinct in appearance from 

 the type is the commoner in the vicinity of Cameron. In 

 the writer's opinion, it should be recognized as a distinct 

 species. 



