Rosa acicularis is a species of shrub in the family Rosaceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to United States, The Contiguous United States, Canada, and Alaska. They have compound, broad leaves and red flowers. Flowers are visited by Megachile texana, Chalcosyrphus piger, Mallota bautias, and Eristalis stipator. Individuals can grow to 1.6 m.
EOL has data for 75 attributes, including: