Rhode Island Plants. 7 



790. Centaurea nigra, Linn. T. 8f G. Fl. II. p. 454. In- 

 troduced and naturalized ! 



791. Nabalus Fraseri, D. C. T. 6f G. ! Fl II. p. 481. 

 Both varieties, the one with more entire and the other with 

 finely cut leaves, are abundant in this vicinity ! 



792. Hieracium Gronovii, Linn. Hook. Fl. Bor. Am. I. p. 

 298. T. <$r G. FL II. p. 477. H. Marianum, Willd. Big. Fl 

 Bost. ed. 2, p. 2S8. Rhode Island 1 



ERICACE^]. 



793. Rhodora Canadensis, Linn. Big. Fl. Bost. ed. 2, p. 

 172. D. C.pro. VI. p. 719. Johnston ! Smithfield, C. Osborn, 

 Esq. ! 



368. Pyrola chlorantha, Swartz, D. C pro. VI. 773. P. 

 asarifolia, Big. Flor. Bost. ? Franklin So. Cat. 1845 ! 

 AdUIFOLIACE^. 



794. Nemopanthes Canadensis, D. C. pro. II. p. 18. N. 

 fascicularis, Raf. Ilex Canadensis, Michx. Big. Fl. Bost. ed. 

 2, p. 62. Cumberland, foot of Diamond Hill ! Mr. G. Hunt. 



LENTIBULACE^]. 

 396. Utricularia gibba, Linn. D. C. pro. VIII. p. 11. N. 

 Providence ! This plant was given under this number in a 

 former catalogue without the specific name. 

 SCROPHULARIACE^l. 



795. Veronica peregrina, Linn. Probably introduced, and 

 now abundantly naturalized in cultivated fields ! 



796. Limosella subulata, Ives. Muddy places. TifTt's 

 Woods. Prof. J. W. Bailey. 



VERBENACEJE. 



797. Phryma leptostachya, Linn. Big. Fl. Bost. ed. 2, p. 

 241. Warwick, Mr. George Hunt ! 



LABIATE. 



798. Marrubium vulgare, Linn. Introduced and natural- 

 ized. East Greenwich, Mr. George Thurber ! 



BORAGINACEiE. 



799. Onosmodium hispidum, Muhl. Providence, Prof. J. W. 

 Bailey. North Providence ! 



