This guide was compiled to provide an aid for the rapid identification of the more common pest and non-pest thistle species in South Dakota. Because of the great expense of managing and controlling invasive thistles in rangelands, pastures, and croplands, it is essential to be accurate in the identification of any species at hand. The recognition of native species not only helps maintain local biodiversity, but also prevents wasted effort, controls costs, and minimizes herbicide use and chemical pollution.
Ratings and Reviews
The potential is there
Been looking for a quick way to view thistles, one of my favorite plants. It has a good number of species. I just wish it has the ability to click and expand the photos, and more photos at that. It works fine for me though.
iWonder about iAnything . . .
Can't download to my iPhone - iTunes says I need a newer version of software for my iPhone; then also says my current version is up to date. So it's an iProblem, I guess. I'm sure the app is great - just haven't been able to access it.
With Family Sharing set up, up to six family members can use this app.