Creeping Thistle (Cirsium Arvense) - 2012-06-25 - YouTube

https://www.youtube.com/watch?v=xe1i_u2_HJc&list=PL73Dv6r797O0VmSMcD4EMfLT8ssYsb75q

Cirsium arvense is a species of Cirsium. Other names: Creeping Thistle (Californian Thistle, Canada Thistle, Canadian Thistle, Field Thistle, Perennial Thist...