PLANTS FROM SOUTHEASTERN UTAH. 283 



of the leaves on the same plant pinnatifid, others entire. 

 This was seen also on rocky hills along Barton's Range, 

 but more like the form common throughout the region. 



7. Lepidium alyssoides Gray., PL Fendl., 10. 



Type locality: "Mountain valleys, from Santa Fe 

 eastward to Rabbit's Ear Creek." 



Fruiting specimens collected near the head of Willow 

 Creek. Leaves are mostly entire, linear-spatulate, a few 

 near the base are from 2-7 lobed; flowers inconspicuous. 



8. Lesquerella Fendleri Wats., Proc. Am. Acad., xxiii, 

 250. 



Vesicaria Fendleri Gray., PI. Fendl., 9. 



Type locality: "On the smaller hills around Santa 

 Fe." 



This was abundant on bare hills and along washes 

 throughout Barton's Range; collected in both flower and 

 fruit. 



9. Cleome integrifolia Torr. & Gray., Fl. i, 122. 

 Type locality: " Plains of the Platte to Oregon." 

 Common along the flats of the San Juan River, forming 



thickets 5 or 6 ft. high. 



10. Polygala acanthoclada Gray, var. intricata n. 

 var. 



Shrub 9 dm. high, sometimes lower, branching near 

 the top with erect-spreading branches at the ends of 

 which are downward-spreading thorny branchlets that are 

 again branched, so that the thorny branchlets are intric- 

 ally mixed; lower leaves 2 cm. long, linear-spatulate, 

 slightly pubescent ; flower and 3-bracted pedicels glabrous ; 

 boss on the keel cordate, green; wings white, tipped with 

 rose-color; sepals white; pods oval, emarginate, red on 

 the margin, slightly inflated, 4 mm. long, 3 mm. wide. 

 The stems are as densely canescent as in the type, but 



