182 Canadian Record of Science. 



PYROLACE^. 



Chimaphila Menziesii Spreng. Near border of Wash- 

 ington, July. 



Pyrola rotundifolia incarnata dc. Near Vancouver, 

 July. 



ERICACEAE. 



Kalmia glauca microphylla Hook. Lake Louise, 

 July. 



Arctostaphylos tomentosa Dougl. Very common 

 near coast, June. 



Arbutus Menziesii Pursh. Abundant near Victoria, 

 June. 



GAULTHERIA. 



Gaultheria Shallon Pursh. Vancouver and else- 

 where, June. 



EPHEDRA. 



Ephedra trifida Torr. Port Angeles, near the shore, 

 July. 



VACCINIACE^E. 



Vaccinium Alaskaensis How. Olympia Mountains, 

 July. 



Vaccinium Ovalifolium Smith. Near Vancouver, 

 July. 



CAMPANULACE.E. 



Campanula betonicefolia L. Olympia Mountains, 

 July. 



Campanula prenanthoides Durand. Olympia Moun- 

 tains, July. 



OPUNTIA. 



Opuntia polyacantha Haw. Medicine Hat, July. 



MENTZELIA. 



Mentzelia albicaulis Dougl. Medicine Hat, 

 August. 



CIROEA. 

 Cirgea Pacifica Asch. & Mag. Victoria, June. 



