Additions to the Flora of Washington. 11 



225. Vicia tetrasperma Loisel. 



Meadow near Terra Cotta. 

 230. Clitoria Mariana L. 



Sligo avenue and Rappley road near Takoma. 

 2340. Phaseolus diversifolius Pers. 



Along Sargent road near Terra Cotta. 

 234. Phaseolus perennis Walt. 



River-shore at Marshall Hall. 

 257. Rubus cuneifolius Pursh. 



Fort Totten. E. L. Greene. 

 *264. Potentilla reptans L. 



Near Brightwood. E. L. Greene. 

 267. Alchemilla arvensis Scop. 



Along the road between Chain bridge and High Island. 

 270. Poterium Canadense B. & H. 



Swamp near Hyattsville. 

 285. Cratsegus parvifolia Ait. 



Sandy Landing. 

 291. Chrysosplenium Americanum Schwein. 



Forest Glen; at a spring in the woods near Great Falls, Md. 

 3<>4. Callitriche Austin! Engelm. 



Woods near Soldiers' Home. 

 3o6. Rhexia Mariana L. 



Not uncommon in swamps between Hyattsville and Highland, near 

 the Reform School; woods at Marshall Hall. 

 3O7. Ammannia humilis Michx. 



Old river bottom near Hyattsville; swamps near the tow-path at Great 

 Falls; common in wet places in the woods at Marshall Hall. 

 316^. (Enothera pumila L. 



Dry fields near Highland. 

 317. (Enothera sinuata L. 



Abundant in a low meadow near the Reform School. 

 327. Hydrocotyle ranunculoides L. 



Swamp near Marshall Hall. 

 332. Erigenia bulbosa Xutt. 



River shore at Great Falls, Md. 

 333. Cicuta bulbifera L. 



In the canal at Great Falls. 

 338. Scandix pecten veneris L. 



Seabrook, Md. Walter H. Evans. 

 349. Aralia spinosa L. 



Along the Walker road between Camp Spring P. O. and Surattsville. 

 351. Aralia nudicaulis L. 



Woods near Surattsville. 



