| Scientific Name | Polemonium micranthum Benth. |
| Family | Polemoniaceae |
| Common Names | annual Jacob’s-ladder, annual polemonium |
| Eastern Washington | Native |
| Conservation Status | |
| Notes |
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Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ca. 1/4 mi NW of the end of Palisades Rd (start of rd 24 NW) in Moses Coulee; N 47.44387 W 119.80611; Douglas Co., WA; 4/5/2013 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ritchey Rd (S. 21918) W of Cheney, WA – Spokane Co. – 4/18/2010 
Ca. 1/4 mi NW of the end of Palisades Rd (start of rd 24 NW) in Moses Coulee; N 47.44387 W 119.80611; Douglas Co., WA; 4/5/2013 
Ca. 1/4 mi NW of the end of Palisades Rd (start of rd 24 NW) in Moses Coulee; N 47.44387 W 119.80611; Douglas Co., WA; 4/5/2013 
Ca. 1/4 mi NW of the end of Palisades Rd (start of rd 24 NW) in Moses Coulee; N 47.44387 W 119.80611; Douglas Co., WA; 4/5/2013 
Ca. 1/4 mi NW of the end of Palisades Rd (start of rd 24 NW) in Moses Coulee; N 47.44387 W 119.80611; Douglas Co., WA; 4/5/2013