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Spinyhair Blazingstar (Mentzelia tricuspis)

Description

Mentzelia tricuspis is an annual herb growing erect or spreading to a maximum height near 27 centimeters. The leaves are up to 12 centimeters long and toothed or wavy along the edges. The inflorescence is a cluster of cream-colored flowers with petals up to 5 centimeters long and thready-tipped stamens. The fruit is a cylindrical utricle up to 1.5 centimeters long which contains many tiny whitish beaked seeds.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Cornales

            • Family: Loasaceae

              • Genus: Mentzelia