(178 ) 
Family UMBELLIFERAE. 
Selinum Dawsoni Coult. & Rose. Dawson (Williams). 
Cicuta virosa L. Pond, Klondike bottom (Williams). 
Bupleurum Americanum Coult. & Rose. Near Selkirk 
(Williams). 
Family CORNACEAE. 
Cornus Canadensis L. Dawson and near mouth of 
Klondike (Williams); above Fort Selkirk (Tarleton). 
Cornus stolonifera Michx.  Five-finger Rapids (Tarle- 
ton); Dawson (Williams). Leaves not so white beneath as 
in the eastern plant. 
Family PyYROLACEAE. 
Pyrola uliginosa Torr. Below Selwyn River (Tarleton). 
Pyrola secunda L. Dawson (Williams). 
Pyrola secunda pumila Paine. Walker’s Gulch (Wil- 
liams); above Fort Selkirk (Tarleton). 
Pyrola bracteata Hook. Below Selwyn River (Tarle- 
ton); Dawson (Williams). 
Moneses uniflora (l.) A. Gray. Walker Gulch (Wil- 
liams); Fort Selkirk (Tarleton). 
Family ERICACEAE. 
Ledum Groenlandicum Oeder. Along river above Daw- 
son (Williams); above Stewart River and above Fort 
Selkirk (Tarleton). 
Ledum decumbens (Ait.) Lodd. High ridge above Linde- 
man (Williams); Bonanza Creek (Tarleton). Apparently 
distinct from ZL. palustre L. 
Kalmia microphylla (Hook.) Heller. Bennett (Williams). 
Andromeda Polifolia LL. Dawson (Williams); below 
Stewart River (Tarleton). 
Chamaedaphne calyculata (Li.) Moench. Dawson swamp 
(Williams). 
Chamaecistus procumbens (L.) Kuntze. Above Linde- 
man (Williams). 
Phyllodoce glandulifiora (Hook.) Coville. Lindeman and 
summit of White Pass (Williams). 
