696 PROCEEDINGS OF THE ACADEMY OF [Oct., 



ovata Niittall. 1818. Gen., I, p. 148. 



(A.B.) A new name for pi-imuhefolia Pursli {nee liinn.). Phila- 

 delphia. 

 ovata "Rat" ~D.C. 1824. Prodr., I, p. 293. 



(A.W.) Proposed as a race of primulafolia. Pennsylvania. 

 -pallcns D. C. 1824. Prodr., I, p. 295. 



(A.Y.?) Proposed as a race of roiimdi folia, unrecognizable. 

 Labrador. 

 palmata Linnaeus. 1753. Sp. Plant., pi. 933. [111. Flor., 2,484.] 



(A.B.) Virginia. 

 palustriformis Gray. 1886. Botan. Gazette, XI, p. 255. 



(A.W.) Allied to blanda. 

 palustris Linnaeus. 1753. Sp. Plant., pi. 934. [111. Flor., 2,495.] 



(A.B.) A European species attributed to America. 

 papilionacea Pursh. 1814. Flor. Am. Sept., I, p. 173. [111. Flor., 

 2,487.] 



(A.B.) Philadelphia. 

 pedata Linnaus. 1753. Sp. Plant., p. 933. [111. Flor., 2,492.] 



(A.B.) Virginia. 

 pedatifida Don. "l831. Gen. Syst.. I, p. 320. [111. Flor., 2,486.] 



(A.B.) North America. 

 pensylvanica Michaux. 1803. Flor. Bor. Amer., II, p. 149. 



(C.Y.) =pubcscens Ait. Schuylkill river, Pennsylvania. 

 pensylvanica D. C. 1824. Prodr., I, p. 294. 



(A.B.) As a race of palustris, unrecognizable. 

 populifolia Greene. 1898. Pittonia, III, p. 337. 



(A.B.) Allied to cuspidata. Pt. Flamboro, Ontario. 

 porteriana Pollard. 1897. Bull. Torrey Bot. Club, XXIV, p. 404. 

 [ = Britt. Manual, No. 19.] 



(A.B.) A member of the sagiftata group. Bushkill Falls, Penn- 

 sylvania. 

 praiincola Greene. 1899. Pittonia, IV, p. 65. [Britt. Manual, No. 11.] 



(A.B.) Allied to papilionacea. Windom, Minnesota. 

 primulafolia Linn. 1753. Sp. Plant., pi. 934. [111. Flor., 2,499.] 



(A.W.) Siberia and Virginia. 

 prinndccfolia Pursh. 1814. Flor. Am. Sept., I, p. 173. 



(A.B.) =fimb7'iatula Smith. 

 priosepala Greene. 1902. Pittonia, V, p. 99. 



(A.B.) A race of cucullata. Vermont and Quebec. 

 puherula S. Watson. 1890. Gray's Manual (ed. VI), p. 81. 



(C.B.) As a race of tnuhlenhergii. Lakes Huron and Superior. 

 puhescens Alton. 1789. Hort. Kew., Ill, p. 290. [111. Flor., 2,503.] 



(C.Y.) N. A. (from William Young). 

 punctata Schw. 1822. Am. Jour. Sci., V, p. 67. 



(C.B.) Probably = lahradorica Schrank. Labrador. 

 pygmcEci "Donn" Muhlenberg. 1813. Cat., j). 26. 



(A.W.?) Linrecognizable. 

 radicans D. C. 1824. " Prodr., I, p. 297. 



(C.W.) Possibly = muhlenhergii or striata. South Carolina. 



