AddUloit.'i to (he Flora of Wn^hiiKjiou. 109 



98. Polygala fastigiata Xutt. 



Saul's nursery, Bladensburg turnpike. Lester F. ^^'ard and 

 tlie author. 



99((. Polygala Curtissii Gray, var. pycnostachya Gray. 

 Abundant at Fort Myer. The author. 



100. Polygala ambigua Nutt. 



Common near Fort Ethan Allen. H. W. Hen.shaw. Linden 

 Farm, Seventh and p]ighth street roads, and Kalorama. E. S. 

 Burgess. Brookland. The author. Fort Myer. H. W. Heii- 

 shaw. 



* lOOa. Polygala cruciata L. 



Very abundant in a sphagnum swami) near Silver Hill. G. 

 W. Oliver. 



* 101«. Polygala veiticillata L. 



Abundant near Fort ^lyer, liowering in the third week of 

 August. H. W. Henshaw. 



CAR YOPHYLLA CE.E. 



106. Silene uivea Ottb. 



Alexander Island, flowering in the last week of June. H. W. 

 Henshaw. Gulf Landing, Potomae shore. G. B. Sudworth. 



*107rt. Silene noctiflora L. 



Columbia road, August. W. H. Sean j an. 



*110o. Lychnis vespertina Sibth. 



Numerous flowering specimens found in a meadow near 

 Bunker Hill ; first week of May, 1<S92. The author. 



* 117«. Stellaria graminea L. 



Abundant in the hedge of Chinese arbor-vita3 north of the 

 conservatories. Department of Agriculture. George Vasey. 



ILLECEBRA CE.E. 

 12'iii. Scleranthus annuus L. 



West bank of Rock Creek, Georgetown. G. W. Oliver. 



