| Scientific Name | Galium bifolium S. Wats. |
| Family | Rubiaceae |
| Common Names | twin-leaf bedstraw |
| Eastern Washington | Native |
| Synonyms | |
| Conservation Status | |
| Notes |
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Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
Ca. 23 mi S of Dayton, WA along N. Touchet Rd (NF 64); N 46.08809 W 117.88856; Columbia Co.; 7/13/2012 
NE of Ellensburg, WA along Colockum Pass Rd ca. 11.42 mi NW of jct with Gage Rd.; N 47.19334 W 120.28034; Kittitas Co.; 6/18/2013 
NE of Ellensburg, WA along Colockum Pass Rd ca. 11.42 mi NW of jct with Gage Rd.; N 47.19334 W 120.28034; Kittitas Co.; 6/18/2013