33 



Pluehea fcetida (L.) B. S. P. 



Occurs in swampy gronnd in most parts of the State. 

 Eupatorinm serotinum Miclix. 



In low gronnd in most parts of the State. 

 Solidago radnla. Nutt. 



Not common near the station, but plentiful in Calcasieu. 

 Though this was the only species of Salidago in bloom in Sep- 

 temlier, no doubt several others appear later. 

 Erigeron repens A. Gray. 



Common in the drifting sands along the beach. Not seen 

 elsewhere. 

 Erigeron Canadensis L. 



A common weed over the State, especially in worn out 

 soil. 

 Erigeron Philadelplncus L. 



Found over tlie State, 

 aister spinosus Benth. 



One of the most prominent and abundant species in the 

 vicinity of the station. Often covering large areas to the ex- 

 clusion of other species. Reported by Hale, Riddell, and 

 Carpenter. Small gives range as : " Texas to Southern Cali- 

 fornia and Mexico." 

 Aster tenuifclius L. 



In the salt marshes near the station. Reported from 

 various localities by Riddell, Hale and Carpenter. 

 Borrichia frutescens (L.) D. C. 



A very conspicuous species on the sandy beach. Reported 

 by Langiois from near Pointe-a-la-Hache. 

 Iva frutescens L. 



One of the most abundant species on the edge of the 

 beach and in the salt marshes. Very common also around 

 Lake Pontchartrain. 

 Iva ciliata Willd. 



Also very abundant. Common in most parts of the State 

 near the coast. 

 Iva angustifolia Nutt. 



Not so common as the other two, but known from several 

 localities in the State. 



