Showy Jacob’s Ladder, a native species, has been added to the USWildflowers database (02/28/2014.) Scientific name is Polemonium pulcherrimum. It is also known as Skunky Polemonium, Skunkleaf Polemonium, and Showy Polemonium. Photo below was taken in Custer County, ID on June 13, 2010. Go to the Showy Jacob’s Ladder detail page for more photos and information.