Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.
Dipsacus
A typical thistle in the wintertime. Just a shell really.
A hay field in western MT.
Nice shot
This is a teasel flower head - Dipsacus sylvatica
Lovely plant and spotting! Congratulation ...
Lat: 46.87, Long: -114.01
Spotted on Feb 3, 2012 Submitted on Feb 3, 2012