(172) 
Sophia sophiodes (Fisch.) Heller. Dawson (Williams). 
Draba incana L. Lake Bennett (Tarleton). 
Draba oligosperma Hook. Lake Bennett (Tarleton). 
Draba aurea Vahl. White Horse Rapids (Tarleton). 
Draba glacialis Adams. Lake Bennett (Tarleton). 
Family DROSERACEAE. 
Drosera rotundifolia L. Above Stewart River (Tarle- 
ton); Klondike (Williams). 
Family SAXIFRAGACEAE. 
fTeuchera glabra Willd. Summit of White Pass (Williams). 
Saxifraga tricuspidata Retz. Lebarge Island (Tarleton) ; 
Dawson and Miles Cafion (Williams). 
Saxifraga reflexa Hook. Dawson (Williams). 
Saxifraga pulvinata Small, sp. nov. 
Perennial, deep green, densely tufted. Stems copiously 
branched, 3-10 cm. long: leaves numerous, crowded or ap- 
proximate, often 4-ranked; blades oblong to broadly spatu- 
late, 1.5-3 mm. long, leathery, ciliate, except at the thick- 
ened apex: flowering stems leafy at the base, naked above, 
gradually enlarged to the hypanthium: sepals softly glandu- 
lar-pubescent when young, oblong, 2.5-3 mm. long, obtuse 
and green at the tip, longer than the hypanthium: corolla 
deep blue or purplish: petals 6-7 mm. long, the blades oval 
to nearly orbicular, minutely notched or toothed at the apex, 
the claws shorter than the blades: capsules 6-7 mm. high, 
the beaks erect, nearly as long as the body. 
In dense tufts on the higher summits about Lake Bennett, 
(Tarleton, no. 11, June 6, 1899). Related to Saxifraga of- 
positifolia L., but differing in the smaller size, the markedly 
naked upper part of the flowering stems, the smaller turbinate 
hypanthium and the slender tips of the follicles. 
Saxifraga galacifolia Small, sp. nov. 
Perennial by horizontal rootstocks, glandular-pubescent 
throughout. Leaves basal or mainly so, few; blades mem- 
branous, ovate or orbicular-ovate, 5-8 cm. long, dentate or 
crenate-dentate, pale green beneath, deep green above; cor- 
