chiefly basal, docrhoinatina, not auricled. Flowers small, white or whitish. 
217 
° os : ; ‘ * 
/4, Smelowskia C. A. Meyer. reat wth Cransbet hata . 
gaespitose perennials with stout tap rootsy, Leaves 
Pods linear-lanceolate or oblong, subterete but more or less compressed con- 
trary.to the partition, the valves boat-shaped. 
1. S. calycina C. A. Meyer. 
usually branching caudex clothed with 
the persistent leaf-bases; stems several, 15-20 om. tall; basal leaves oblong 
in outline, 2-5 cm. long, pinnately parted, the lobes oblanceolate, 1-2 mm. 
wide, obtuse, the terminal lobe sanewhat larger or subequal petioles indefinite, | 
commonly 1-1.5 cm. long; cauline leaves similarity maller; flowers white—orm, 
4 mme long, the sepals more or less Spreading; pods 6-7 mm. long, 
lanceolate-oblong in outline, nearly 2 mme wide at the middle, somewhat 
flattened and curving, tipped by the persistent style, 1 mme long, on pedicels 
subequal or sanewhat longer; seeds commonly 2 in each canpartment. (Ss emericana — 
=> Bydb.), 
Summit of Steven's Peak, Ay, Leiberg 1480. 
= 
