| Scientific Name | Centromadia pungens (Hooker & Arnott) Greene ssp. pungens |
| Family | Asteraceae |
| Common Names | common spikeweed , western spikeweed |
| Eastern Washington | Introduced |
| Conservation Status | |
| Notes |
Click on any image to enlarge it.
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014 
Ca. 1.98 mi E of Touchet North Rd (Touchet, WA) along Hwy 12 and RR tracks; N 46.04870 W 118.63149; Walla Walla Co.; 6/27/2014
