| Scientific Name | Thalictrum occidentale Gray |
| Family | Ranunculaceae |
| Common Names | western meadow rue |
| Eastern Washington | Native |
| Conservation Status | |
| Notes |
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N. of Rose Spgs Snow Pak; 46 15 762N 117 33 240W – Garfield Co., WA – 6/11/2009 
Plummer to Fairfield rd, 1.3 mi E of Sinkler rd – Benewah Co., ID; 47 20.734N, 116 56.349W – 5/6/2010 
E of Spokane;corner of Henry & Saltese Lk rds; 47 36 600N 117 06 316W – Spokane Co., WA – 5/15/2009 
E of Spokane;corner of Henry & Saltese Lk rds; 47 36 600N 117 06 316W – Spokane Co., WA – 5/15/2009 
N. of Rose Spgs Snow Pak; 46 15 762N 117 33 240W – Garfield Co., WA – 6/11/2009 
N. of Rose Spgs Snow Pak; 46 15 762N 117 33 240W – Garfield Co., WA – 6/11/2009 
E of Spokane;corner of Henry & Saltese Lk rds; 47 36 600N 117 06 316W – Spokane Co., WA – 5/15/2009 
N. of Rose Spgs Snow Pak; 46 15 762N 117 33 240W – Garfield Co., WA – 6/11/2009 
Along NF Rd 170 (near the summit of Big Butte, 5.95 air mi WSW of Anatone, WA; N 46.11350 W 117.25595; Asotin Co.; 6/11/2017 
Along NF Rd 170 (near the summit of Big Butte, 5.95 air mi WSW of Anatone, WA; N 46.11350 W 117.25595; Asotin Co.; 6/11/2017 
Along NF Rd 170 (near the summit of Big Butte, 5.95 air mi WSW of Anatone, WA; N 46.11350 W 117.25595; Asotin Co.; 6/11/2017 
Along NF Rd 170 (near the summit of Big Butte, 5.95 air mi WSW of Anatone, WA; N 46.11350 W 117.25595; Asotin Co.; 6/11/2017 
Along NF Rd 170 (near the summit of Big Butte, 5.95 air mi WSW of Anatone, WA; N 46.11350 W 117.25595; Asotin Co.; 6/11/2017