118 Rhodora [July 



It is not necessarv tor the purposes of this article to redescribe 

 species already well characterized in recent manuals, and tlu' pure 

 species may be named as follows: 



1. V. ODORATA L., escajXMl from cultivation. 



2. V. BLAXDA Willd. (T. LrConteana G. Don). iKccordino; to 

 Mr. Brainerd (Rhodora 7: 248. 1905), the species heretofore 

 called V. LeCotUeana, must now be referred to Willdenow's T. hlanda. 



3. V. laxceol.\ta L. 



4. V. PRIMULIFOLIA L. 



5. V. PEDATA L. 



(). V. PEDATA IXORXATA (rrceue (I', iunmnfa Greene, T'. pedata 

 Uneariloha DC.?). 



7. V. PALM AT A L. I 



S. V. VESPERTiLioxis Greene. 



9. V. ORXITHODE.S Greene. Occurs sjiaringly at (^leveland Park 

 and alon<:f the Potomac River above The District line. 



10. V. Stoxeaxa House. First described and figured by Witmer 

 Stone as I', .fcpfemloha, from plants collected in Southeastern Peini- 

 .sylvania. Found in abundance by the writer at Hyattsville and 

 Patu.xent and at Rockville by Mr. Jos. H. Painter. 



11. V. papilioxacea Pursh. 



12. V. filicetorum Greene. 



13. V. 80K0RIA Willd. Occurs abundantly in rocky jilaces along 

 the Potomac River above Washington and sparingly in other localities. 



14. V. AFFixis LeConte. (F. ohli<pi(i Hill?) 



15. V. vii.LosA Walt. 



1(). y. cucui.LATA .\it. (Including F. niacmti.s' (Jrcenc, and 

 other segregates.) 



17. V. Brittoxiaxa Pollard. Related to T'. .feptrm/olm LeFonte, 

 of the southern states and certainly distinct from it according to the 

 unpublished plate of LeConte's and recent collections made in the 

 south which agree with the (M'iginal plate in having conspicuous 

 runcinate lobes, an important character not found in F. lirlftonlana. 



IS. V. pectinata Bicknell. Doubtfully distinct from I'. Brif- 

 toniana, and apparently an entire-leafed form of it. ( )ne clumj> 

 .only was noted along with I'. Britfoniana at Riverdale. 



19. V. FIMBRIATII.A J. E. Sm. 



20. V. SAGITTATA .\it. 



21. V. EMAUGiXATA (Xutt.) LcCoute. 



