148 



Dryas integrifoUa, Vahl. July 4. Mingan and Anticosti. Abundant. 

 We did not meet with D. Drummondii, attributed to Anticosti 

 by Pursh. 



Geum strictum, Ait. 



G. rivale, L. July 8. 



Poteniilla norvegica, L. Aug. 1. 



P. anserina, L. June 25. 



P. fruticosa, L. July 23. 



P. trideniata, Ait. July 25. S. W. Pt., Ant. 



Comarum palustris, Scop. Aug. 2. Near Salt Lake, Anticosti. 

 Abundant. 



Fragaria virginiana, Ehr. June 25 ; fruit Aug. 1. 



F. vesca, L. June 25. 



Bubus Chamcemorus, L. June 25, nearly past ; fruit Aug. 2. Abun- 

 dant. 



R. arcticus, L. June 25 ; fruit Aug. 6. Common. 



R. triflorus, Eich. June 25. 



R. strigosus, Michx. June 25 ; fruit Aug. 14. 



Rosa Uanda, Ait. July 11. Junction Cliff', etc. 



R. Carolina, L. Aug. 6. Salt Lake, Ant. 



Pyrus americana, DC. 



Amelanchier canadensis, T. and G. 



Epilohium angustifolium, L. July 10. 



E. palustre, L. July 18. 



E. alpinum, L. (var. majus, WaM.) 



(Enothera biennis, L. July 18. 



Rihes Mrtellum, Mich. June 25. 



R. lacustre, Poir. June 25. 



R. prostratum, L. Her. June 25. 



R. floridum, L. June 29. 



R. ruhrum, L. June 25 ; fruit ripe Aug. 5. 



Sedum Rhodiola. July 4. 



Saxifraga grcenlandica, L. Very abundant at Mingan Islands. A 

 very large number of specimens of this species, collected at 

 Mingan, proves, according to Prof. Gray, who has examined 

 them, that S. grcenlandica, S. ccespiiosa, L., and S. exarata, 

 Vill., are only forms of one species. 



S. aizoides, L. (Large variety.) Aug. 5. Very abundant at Anti- 

 costi about limestone cliffs. 



S. Aizoon, Jacq. July 5. Niapisca Island, Mingan. 



Mitella nuda, L. June 29. 



Sanicula marilandica, L. July 18. 



Archangelica peregrina, 'Nnit. July 18. 



