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Claspleaf Twistedstalk (Streptopus amplexifolius)

Description

Streptopus amplexifolius (twistedstalk,clasping twistedstalk,claspleaf twistedstalk, white twisted-stalk, or watermelon berry) is a species of flowering plant in the family Liliaceae, native to North America, Europe and Asia. It is a herbaceous perennial plant growing to 40-100 cm tall, with alternate, oblong-lanceolate leaves 5-14 cm long. The greenish-white flowers hang from axils on 1-2 cm thin kinked panicles, each flower with six white tepals, 9-15 mm long. The plants leaves completely encircle the stem, and the stems have a kink at each leaf axil giving the plants stem a "twisted" and wiry appearance. The plants grow in a creeping habit in moist, dense undergrowth.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Liliopsida

          • Order: Liliales

            • Family: Liliaceae

              • Genus: Streptopus