APPENDIX 



6. Ranunculus Lapponicus, L. — B. 



West shore of Dubawnt Lake, near the mouth of Dubawnt 

 River. 



7. Ranunculus hyperioreus, Rottb. — W. 



Dubawnt River, just below Daly Lake. 



II. PAPAVERACE^. 



8. Papaver nudicaule, L. — B. 



Dubawnt River, between Schultz and Baker lakes. 

 This species was also collected at Ashe Inlet, on the north 

 shore of Hudson Strait, in 1885. 



III. PUMARIACE^. 



9. Corydalis glauca, Pursh. — W. 



North-west and north shores of Lake Athabasca. Esker, near 

 the Narrows of Daly Lake. 



10. Corydalis aurea, Willd. — W. 



Rocky Island, on the north side of Lake Athabasca, west of 

 Fond du Lac. 



IV. CRUCIFER^. 



11. Cardamine pratensis, L., var. angustifolia. — B. 



Island near the centre of Boyd Lake. Limestone Island, in 

 Nicholson Lake. Port Churchill. 



12. Araiis lyrata, L. — W. 



North shore of Lake Athabasca. 



13. AraMs humifusa, var. puiescens, Wat. — W. 



North-west angle of Lake Athabasca. Esker, near the Narrows 

 of Daly Lake. 



This species had not previously been found west of Hudson Bay. 



14. Barbarea vulgaris, R. Br. — W. 



Cracking Stone Point, north shore of Lake Athabasca. Red 

 Hill, on the west shore of Hinde Lake. 



15. Sisymbrium Uumile, C. A. Meyer. — W. 



Fort Chipewyan, Lake Athabasca. 

 254 



