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Oahu beggarticks

Scientific Name: Bidens populifolia

Family: Asteraceae

Category: Dicot

Growth: Subshrub, Forb/herb

Duration: Perennial

Other Names:

       

Bidens populifolia - Oahu Beggarticks

Bidens populifolia, commonly known as Oahu Beggarticks, is a subshrub forb/herb belonging to the genus Bidens.

Considerations for Pets

  • The plant is a "beggarticks," which suggests it produces seeds that may stick to fur.

Taxonomy and Nomenclature

  • Scientific Name: Bidens populifolia Sherff
  • Common Name: Oahu Beggarticks
  • Family: Asteraceae
  • Genus: Bidens L. (beggarticks, Spanish needles, beggartick, devil's sticktight)

Distribution and Habitat

  • Bidens populifolia is endemic to the Koolau mountains of Oahu, Hawaii.
  • It is known from four to five subpopulations.
  • It is also mentioned as being found on the windward cliffs of the Northern Waianae Range, Oahu.

Morphological Characteristics and Growth Habits

  • Bidens populifolia is a perennial subshrub forb/herb.

Ecological Role

  • It is a native species in Hawaii.

Further Information

  • Discover Life has a page dedicated to the biology, natural history, ecology, identification, and distribution of Bidens populifolia.