| Scientific Name | Potentilla biennis Greene |
| Family | Rosaceae |
| Common Names | biennial cinquefoil |
| Eastern Washington | Native |
| Conservation Status | |
| Notes |
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South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 
South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011 
Ca. 12.5 air mi S of Creston, WA; ca.3.5 mi SE of Swanson Lks on 7 dairies rd; ca. 0.3 mi N of rd.; N 47.57990 W 118.49454; Lincoln Co.; 6/9/2016 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015 
Ca. 12.5 air mi S of Creston, WA; ca.3.5 mi SE of Swanson Lks on 7 dairies rd; ca. 0.3 mi N of rd.; N 47.57990 W 118.49454; Lincoln Co.; 6/9/2016 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015 
Ca. 12.5 air mi S of Creston, WA; ca.3.5 mi SE of Swanson Lks on 7 dairies rd; ca. 0.3 mi N of rd.; N 47.57990 W 118.49454; Lincoln Co.; 6/9/2016 
Ca. 12.5 air mi S of Creston, WA; ca.3.5 mi SE of Swanson Lks on 7 dairies rd; ca. 0.3 mi N of rd.; N 47.57990 W 118.49454; Lincoln Co.; 6/9/2016 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015 
Ca. 12.0 air mi SSW of Creston, WA; ca. 2.9 air mi SE of Swanson Lks; 0.2 mi N of Willow Lk along Hatten Rd.; N 47.59152 W 118.59411; Lincoln Co.; 6/9/2015