VASCULAR PLANTS OF NORTH DAKOTA 4 1 



1037. Gutierrezia Greenei Lunell in Am Mid. Xat. Vol. 

 I: 233. (1910). 



Leeds, Butte. 



1038. Gutierrezia fulva Lunell in Am. Mid. Xat. Vol. I: 

 235. (1910). 



Des Lacs. It received its species name from the light brown 

 caudex. This also serves as one of the differential characters, 

 the caudex of G. Greenei being dark brown or black. 



GRINDELIA Willd. Gesell. Xat. Fr. Berlin. Mag. I: 260. 

 1 1807 . 



1039. Grindelia squarrosa (Pursh) Dunal in DC. Prodr. 

 5. 315. (1836). 



Leeds, Butte. 



1040. Grindelia squarrosa var. quasiperennis Lunell in 

 Am. Mid. Xat. Vol. Ill: 143. (191 ; . 



Leeds, Butte. 



CHRYSOPSIS Nutt. Gen. II: 150. T1918); Elliot, Sk. II. 333. 



1 04 1. Chrysopsis Bakeri Greene, Pittonia 4: 153. (1900;. 

 Morton County (W. B. Bell). 



1042. Chrysopsis foliosa Nutt. Trans. Am. Phil. Soc. 7: 

 316. (1840). 



Leeds, Butte, Dunsieth, Pleasant Lake. 



CHRYSOT HAM XL'S Xutt. Trans. Am. Phil. Soc. 629. 

 7: 323. I 1S40). 



1043. Chrysothamnus formosus Greene in Pittonia 4: 41. 

 (1899). 



Williston (O. A. Stevens). 



1044. Chrysothamnus graveolens (Nutt.) Greene, Erythea 

 3: S8. (1894). 



Chrysocoma graveolens Xutt. Gen. PI. 2: 136. (1818). 

 Bigelovia graveolens Xutt.) A. Gray, Proc. Am. Acad. 8: 



644- 'r873 ) - 



McKenzie County I >. A. Steven- . 



1045. Chrysothamnus plattensis Greene, Pittonia IV 42. 

 (1899). 



Leeds (extinct . 



SWERAXTHUS Fraser's Cat. 11. So. 81. Xuttall: 



ex. Sweet, Hort. Britt. ed. I: 227. (182 



Erwearpum Xutt. Trans. Am. Phil. Soc. (II.) 7: 320. (1841J. 



