28 Penhallow, D. P. — Plants from the Eegion of the International Boundary in British 

 Columbia, collected by Dr. R. A, Daly, 1906. 

 Trans. R.S.C., XIII, 1907, iv. 



29. Pbnhallow, D. P.-^Plants from the Tulameen River, British Columbia, collected 



by L. M. Lambe, 1 06. 

 Present paper. 



30. Penhallow, D. p. — Plants from the Tranquille River, British Columbia, collected 



by L. M. Lambe, 1906. 

 Present paper. 



31. Penhallow, D. P. — Plants from Coal Gully, near Coutlee, British Columbia, 



collected by L. M. Lambe, 1906. 

 Present paper. 



32. Penhallow, D. P. — Plants from Quilchena, British Columbia, collected by L. M. 



Lambe, 1906. Present paper. 



38. Penhallow, D. P. — Plants from the Similkameen Valley, British Columbia, collected 

 by L. M. Lambe, 1906. Present paper. 



The following statement of special localities from which plants have been derived is 

 presented with a view to exhibiting, as nearly as possible, their relations with respect to 

 horizon and geographical position. 



1 . The Souris river. 



Roche Percee, Saskatchewan. 



2. Porcupine creek and Great valley, Saskatchewan. 



3. Calgary, Alberta. 



4. Cochrane, Alberta. 



5. Red Deer river, Alberta. 



6. Edmonton, Alberta. 



7. Great Bear river, Mackenzie basin, North-west Territories. 



8. Similkameen valley, British Columbia, including 



(a) The Similkameen river embracing all localities not otherwise designated. 

 (6) Tulameen or North Similkameen river. 



(1) Vermilion cliff". 



(e) Similkameen river.* 



(1) Whipsaw creek. 



(2) Nine-mile creek, on the Whipsaw, 8 miles from the mouth of the Tulameen. 



9. Kettle river, Southern British Columbia. 

 10. Nicola basin, British Columbia. 



(a) Coal gully. 

 (6) Quilchena. 



(c) Coldwater river. 



(d) Stump lake. 



'Until lately known as the South Similkameen river. 



