Blue Toadflax Posted on May 18, 2012 by Axie You know, you just can’t walk outside without seeing a bunch of new wild things coming into blossom. Great name — why is it called Toadflax? Figwort Family. Native. Blue Toadflax (Nuttallanthus canadensis) Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on Pinterest (Opens in new window)