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Marsh Willowherb (Epilobium parviflorum)

Description

This is a hairy perennial growing spindly stems sometimes exceeding half a meter in height. Its stems have widely spaced oval to linear leaves two to seven centimeters long. The stems are tipped with hairy inflorescences of small white or pink flowers. The stigma is club-shaped rather than 4-lobed.Each flower has four petals which may be quite minute to almost a centimeter long and notched to form two lobes. The fruit is a hairy capsule 3 to 9 centimeters long.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Myrtales

            • Family: Onagraceae

              • Genus: Epilobium