| Scientific Name | Rigiopappus leptocladus A. Gray |
| Family | Asteraceae |
| Common Names | bristlehead, false wireweed |
| Eastern Washington | Native |
| Synonyms | None |
| Conservation Status | |
| Notes |
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Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011 
Horsethief Lake State Park near petroglyths near railroad tracks; W of Wishram, WA; N 45.64121 W 121.10484 – Klickitat Co. – 5/20/2011
