393] FLORA OF BOULDER, COLORADO 245 



mountains between Sunshine and Ward (Rydberg). 

 Wyoming to New Mexico and Arizona. 



464. TETRANEURIS Greene. 



1 127. T. lanigera Daniels, Nov. nom. [Actinella lanata Nutt.^ 

 1841 ; not Pursh, 1814; Tetraneuris lanata (Nutt.) 

 Greene]. Woolly actinella. 



Barren ridges between Sunset and Glacier lake, 7000-gooO' 

 ft. (Daniels, 643), Redrock lake, loioo ft. (Ramaley and 

 Robbins). Pursh's A. lanata equals EriopJiyllum lanatum 

 (Pursh) Forbes, a plant of the Pacific coast, hence a new 

 name is necessary for Nuttall's plant. If AcH7iea ]viS'^. should 

 replace Tetraneuris Greene (as the new Gray's Manual main- 

 tains), our plant becomes Actinea lanigera Daniels. 



Wyoming and Colorado. 



465. RYDBERGIA Greene. 



1 128. E. grandiflora (T. & G.) Greene [Actinella grandiflora 

 T. & G.]. Large-flowered Rydbergia. 



Arapahoe Peak above timberline, 10500-13500 ft. (Daniels, 

 878). Also mountains south of Ward (Rydberg). 

 Montana to New Mexico and California. 



466. HELENIUM L. Sneezeweed. 



1 129. H. montanum Nutt. Mountain sneezeweed. 



Along ditches and streams in the plains east of Boulder, 

 5100-5400 ft. (Daniels, 780). 



Minnesota and Saskatchewan to Washington ; Mississ- 

 ippi to Colorado. 



467. GAILLARDIA Foug. 



1 1 30. G. aristata Pursh. Awned Gaillardia. 



Common on the plains, mesas and foothills, 5100-8000 ft. 

 (Daniels, '^y). 



Saskatchewan to British Columbia ; Colorado to Ore- 

 gon. 



468. BOEBERA Willd. 



