| Binomial Name | Tripidium ravennae (L.) H. Scholz |
| Family | Poaceae |
| Common Names | ravennagrass |
| Eastern Washington | Introduced; North Africa, Asia, Europe |
| Conservation Status | |
| Notes | Washington State Class B Noxious weed |
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1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
2.55 air mi SSE of Asotin, WA along Snake River Road; N 46.30935 W 117.01657; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020 
1.36 air mi NNW of Asotin along the Clarkston-Asotin, WA Hwy; N 46.35535 W 117.06423; Asotin Co.; 8/23/2020