Additions to tJic Flora of Washmgton. 107 



<loul>tful, however, whether these specimens were really found 

 in the District. 



26. Aconitum uucinatum L. 



Woodlev Park, first week of September. H. W. Hcnshaw. 



BERBERIDACEjE. 

 32 Berberis vulgaris L. 



A tall shrul) on the top of a hill lietween Eckiniiton and 

 Brookland. The author. 



33. Caulophyllum thalictroides Michx. 

 \\'oodley Park. .7. G. Gurley. 



NYMPILEA CEyE. 



'■'3Qii. Nymphaga tuberosa raino. 



PjcIow the Alexandria turnpike luidge, lAttlc Hunting Creek. 

 Va. William Hunter. 



SARRA CENIA CEyE. 



39 Sarracenia purpurea L. 

 Silver Plill. G. W. Oliver. 



PAPAVERACEJE. 



40 Papaver dubium L. 



On the canal embankment just above Outlet Lock. J. G. 

 Gurley. Gravelly flat at the mouth of Cystopteris Run, below 

 Chain Bridge. E. S. Burgess. 



^0(1. Argemone Mexicana L. 



Seventeenth street near Boundar}'. W. H. Seaman. Aljun- 

 dant in Brookland. The author. 



CRUCIFER^. 



47. Nasturtium silvestre R. Br. 



Open lot east of the Navy Yard. Lester F. Ward. River 

 margin at the stone quarry below Rhododendron Run. E. S. 

 liurgess. 



M— P.ioi.. Soc. W,\sii.. V.n,. Vir. 1802. 



