151 



STiepherdia canadensis, Nutt. Common. 

 Comandra umbellata, Nutt. July 5. 

 C. livida, Rich. July 5. Mingan Islands. 

 Empetrum nigrum, L. Very abundant. 

 Ui-tica gracilis, Ait. 

 Betula papyracea, Ait. Abundant. 

 B. excelsa, Ait. 



B. nana, L. July 6. Abundant. 

 Alnus viridis, DC. 



Salix repens, L. (.S. arhuscida. And.) July 4. Mingan and Anticosti. 

 S. reticulata, L. (var. vesiita. And.) 

 S. (species undetermined.) Mingan Islands. 

 Popidus halsamifera, L. Anticosti. Common. 

 Abies halsamea, Mar. 

 A. nigra, Poir. Abundant. 

 A. alba, Mich. Abundant. 

 Larix americana, Mich. 

 Juniperus communis, L. 

 Taxus canadensis, Willd. 

 A species of pine is mentioned by Richardson, but we did not 



meet with it. 

 Triglocliin maritimum, L. July 9. 



Gymnadenia tridentata, Lind. Aug. 6. Very abundant. 

 Plalanthera rotundifolia, Lind. July 5. Common at the Mingan 



Islands. 

 P. bracteata, Torr. 

 P. dilatata, Lind. July 17. 

 P. Jiyperborea, Lind. July 19. 

 P. psycodes, Gray. Aug. 2. Salt Lake. 

 Goodyera repens, R. B. 

 Spiranthes cernua. Rich. Aug. 1. 

 Listera cordata, R. B. Aug. 6. Abundant. 

 Calypso borealis, Sal. July 5. Mingan Islands. Common. 

 Microstylis monophyllos, Lind. Aug. 5. S. W. Point. 

 Liparis Lceselii, Rich. 

 Cypripedium parviflorum, Sal. July 4. Anticosti and Mingan Islands. 



Very common. 

 Iris versicolor, L. July 4. Mingan Islands and Ellis Bay. 

 Smilacina racemosa, Desf. July 16. 

 ,S. stellata, Desf. June 25. 

 S. trifolia, Desf. 

 S. bifolia, Ker. 

 Clinionia borealis, Raf. June 25. 



