114 Plants Collected in Southeastern Utah. [ZOE 
tinction between this and ZL. alyssoides,; for I find myself always 
in doubt concerning certain plants. 
7. LESQUERELLA MONTANA Watson. This is not uncom- 
mon through southeastern Utah, and is usually found under the 
cedars and piiions. 
8. ERySIMUM ASPERUM DC. A few plants were noticed in 
a rocky cafion. They had shorter pods than any before seen. 
9. SISYMBRIUM LINIFOLIUM Nutt. ‘This was seen here and 
there through the region, on the mesas. 
10. STREPTANTHUS CORDATUS Nutt. This was generally 
found on cedar-covered mesas. 
II. STREPTANTHUS LONGIROSTRIS Watson. Reported in 
the general notes of a trip through southeastern Utah, Zoe iii, 
4, as Arabis longirostris Watson. Thompson’s Springs. It is 
common on the adobe desert and also on the mesas. 
12. THELYPODIUM AMBIGUUM Watson. Thompson’s Springs. 
13. THELYPODIUM AUREUM Eastwood. Along McElmo 
Creek. Most common at Mancos, where the type was collected. 
14. BISCUTELLA WISLIZENI Benth. & Hook. Ona sandy 
flat in Court House Wash, and along McEImo Creek in a similar 
situation. 
I5- CLEOMELLA PLOCASPERMA Watson. ‘The stamens sur- 
pass the petals, the pedicels are horizontal and about as long as 
the deflexed stipe, the seeds are not tessellated, but may not be 
sufficiently ripe. In all other characteristics it resembles the 
above-named species. It is not C. odcarpa as that species is rep- 
resented in the Herbarium of the California Academy of Sciences. 
Collected between Thompson’s Springs and Moab. 
16. POLYGALA ACANTHOCLADA Gray. This spiny plant 
was collected in Montezuma Cafion on a rocky hill. 
17. MALVASTRUM LEPTOPHYLLUM Gray. Collected in Court 
House Wash and along McElmo Creek. 
18. SPHARALCEA MUNROANA Spach. Collected after leav- 
ing Moab, a form with light pink flowers. The red-flowered 
form is common through the whole region. 
