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Prairie cinquefoil (Drymocallis arguta)

Description

Drymocallis arguta, commonly known as the tall cinquefoil, prairie cinquefoil, or sticky cinquefoil, is a perennial herbaceous plant native to North America. It was formerly included with the typical cinquefoils in the genus Potentilla. The leaves are pinnately compound with an uneven number of leaflets, most commonly 7 to 11. Most leaves are found in a rosette at the base of the plant, but there are some leaves arranged alternately along the flowering stem. Leaves are densely covered in short and somewhat sticky hairs (trichomes). The flowers are arranged in a tight cluster (cyme) on a long stem from 12–40 in (30–100 cm) tall. They are strawberry-like, with five white or cream petals, five pointed green sepals between the petals, and a round head of pistils in the center with more than 20 stamens in a ring around it. Nectar is secreted from a ring below the pistils.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum:

        • Class: Magnoliopsida

          • Order: Rosales

            • Family: Rosaceae

              • Genus: Drymocallis