GL+o 



8 Rhode Island Plants. 



800. Lithospermum arvense, Linn. Big. Fl. Bost. ed. 2, 

 p. 71. Providence ! Introduced, hardly naturalized. 



801. Cynoglossum officinale, Linn. Big. Fl. Bost. ed. 2 } 

 p. 72. Cumberland ! and Cranston ! Introduced and natural- 

 ized ! 



CONVOLVULACE^. 

 460. Cuscuta Gronovii, Willd. D. C. pro. IX. p. 459. C. 

 Americana. Franklin So. Cat. No. 460. 



APOCYNACE^. 



802. Apoctnum cannabinum, Linn. Hook. Fl. Bor. Am. II. 

 p. 51. D. C. pro. VIII. p. 440. 0. pubescens. Spectacle Pond, 

 Smithfield ! Mr. George Thurber and Mr. A. L. Calder ! 



OLEACE^]. 



803. Fraxintjs juglandifolia, Lam. D. C. pro. VIII. p. 278. 

 F. viridis, Mx. Sylv. III. p. 115 t. 11. Cumberland, R. I. ! 



CHENOPODIACE^]. 



804. Chenopodium Botrys, Linn. Introduced and natural- 

 ized ! 



805. C. maritimuai, Linn ? Salt marshes. 



806. Atriplex patula, Linn. Big. Fl. Bost. ed. 2, p. 373. 

 Salt marshes, Seekonk and Providence rivers ! 



POLYGONACE.ZE. 



807. Rumex Britannic a, Linn. Big. Fl. Bost. ed. 2, p. 143. 

 Common ! 



808. Polygonum glaucum, Nutt. Gen. I. p. 254. P. mariti- 

 mum, Linn ? Sandy shore above State Prison ! 



495. P. amphibium, Linn. Hook. Fl. Bor. Am. II. p. 131. 

 a. natans, borders of ponds ! 

 6. terrestre, Spectacle Pond, Smithfield ! 



LAURACE^]. 



809. Benzoin odoriferum, N. ah. E. Hook. Fl. Bor. Am. 

 II. p. 137. Laurus Benzoin, Linn. Big. Common ! 



810. Sassafras officinale, N. ab. E. Hook. Fl. Bor. Am. 

 II. p. 137. Laurus sassafras, Linn. Big. 



