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Perennial Knawel (Scleranthus perennis)

Description

Scleranthus perennis, the perennial knawel, is a perennial herbaceous plant of the carnation family. It grows on sandy, dry, acidic soils. It can grow up to 15 cm high and has white flowers of 2-5 mm. The plant used to be economically significant as the major host plant of the Polish cochineal.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Caryophyllales

            • Family: Caryophyllaceae

              • Genus: Scleranthus