Liatris spicata (Dense Blazing Star) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are listed as threatened by COSEWIC. They are native to Canada, The Contiguous United States, and North America. They have simple, broad leaves, purple flowers, and achene. Flowers are visited by Euodynerus hidalgo boreoorientalis, Monarch, Two-spotted Bumblebee, and Silver-spotted Skipper. Individuals can grow to 1.7 m.
EOL has data for 71 attributes, including: