1^4 BOTANY. 
Smelowskia^ calycina, Mey. (Hutchinsia, Desv.) Leaves mostly radi- 
cal; flowers white, in dense corymbs, the limb of the petal roundish; stem 
(6' high) elongating in fruit— Rocky Mountains, from Colorado to lat. 57°, and 
Behring .Strait. East Humboldt Mountains, Nevada, and in the Uintas ; 
10-11,000 feet altitude; August, September. (100.) 
Erysimum cheiranthoides, L. From Pennsylvania to Colorado, the 
Arctic Circle and Washington Territory. Reese Valley, Nevada, and in the 
Wahsatch and Uinta Mountains; 5-6,500 feet altitude; June, July. (101.) 
Erysimum asperum, DC. From Missouri to Western Texas and 
Southern California, and northward to lat. 57°. Frequent in the mountains 
of Nevada and Utah; the stem simple and leaves nearly entire; 5-12,500 
feet altitude ; May-iugust. (102.) 
Var. pumilum. An early spring form from the foothills near Carson 
City, Nevada ; branching from the base and leaves more dentate. It does not 
appear to differ from E. pumilum, Nutt., and may be distinct. April. (103.) 
Var. iNCONSPicuuM. With small flowers, the petals but half longer than 
the (3-4- long) sepals. Collected also by Bourgeau. Diamond Valley 
Nevada. (104.) 
Stanleya^ pinnatifida, Nutt. Stems 2-3° high, decumbent at base, 
several from the same rootstock; lower leaves lyrate-pinnatifid, lobes some- 
what lanceolate; upper leaves entire, lanceolate, narrowed at base to a slen- 
der petiole; filaments much elongated ; siliques 2' long, somewhat torulose 
twice longer than the stipe.-The leaves are often nearly all entire, formin.^ 
lu the absence of the lower ones the S. integrifolia, James, which cannot 
rank even as a vanety. S.fruticosa and heterophylla, Nutt., are probably also 
mcluded. The woody, base is sometimes an inch or more in diameter show- 
ing 10-12 annual rings. From Western Iowa to the headwaters of the Platte 
and Snake Rivers, southward to Northern Arizona and New Mexico Valleys 
of Nevada and foothills of the Wahsatch ; 4,500-5,000 feet altitude • June 
July. (105.) 
fnuicnlus setaceous, free; cotyleains iccumblr-^rZir ' f f ^' imniarginate; 
l->-pinnatiM leave; andWtlo.s. JZZ^JtZt suWespitose herbs, ,vith 
