' A<hlHi()u>< io t]i(' Flora of Waxhiiir/tmi. 113 



UMBELLIFERJE. 



342. Thaspium aureum Xntt. 



(iivat Falls and al)i)Vc Aqueduct Bridge. The autlior. 



ARALIACEyi:. 



349. Aralia spinosa L. 



Numerous small trees, but not flowering, near the Fort Myer 

 road. Lester F. Ward. 



350. Aralia nudicaulis L. 



Rocks above the Promontory, Rock Creek. Lester F. Ward 

 Rocks above Aqueduct Bridge, on the Potomac shore. Fr. 

 Svendsen and the author. 



352. Aralia trifolia Dccsne. 



Piney Branch below Fourteenth street bridge ; with flowers in 

 the third week of April. Countess Sponneok. 



CAPRIFOLIACEyE. 



360. Viburnum nudum L. 



Sphagnum swamp, Hensons Creek. G. W. Oliver. 



* 369(1. Diervilla trifida Moench. 

 Rock Creek. G. W. Oliver. 



EUBIACE^. 



372. Houstonia purpurea L., var. longifolia (Iray. 



Very common on the flats l)el()w Cliain Bridge; also on rocks 

 at Great Falls. The author. 



374. Mitchella repens L. 



The variety with white fruits has been collected by G. W. 

 Oliver. 



377. Galium asprellum Michx. 



In woods near the Insane Asylum. I>cster F. Ward and the 

 authcM'. 



