| Scientific Name | Psilocarphus oregonus Nutt. |
| Family | Asteraceae |
| Common Names | Oregon woollyheads or woolly marbles |
| Eastern Washington | Native |
| Synonyms | None |
| Conservation Status | |
| Notes |
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Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Ca. 12.4 air mi S of Creston, WA; 3.5 mi SE of Swanson Lakes along Seven Dairies Rd; 200 yds SW of rd.; N 47.57814 W 118.50663; Lincoln Co., 5/25/2016 
Psilocarphus oreganus on the left…P. elatior on right 
Psilocarphus oreganus on the left…P. elatior on right
