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grassland beggarticks

Scientific Name: Bidens micrantha

Family: Asteraceae

Category: Dicot

Growth: Subshrub, Forb/herb

Duration: Perennial

Other Names:

       

Bidens micrantha - Grassland Beggarticks

Bidens micrantha, commonly known as grassland beggarticks, is a flowering plant belonging to the aster family (Asteraceae).

Considerations for Pets

  • The plant is referred to by names like "Spanish needles," "stickseeds," and "tickseeds," which might suggest that it has seeds or parts that could stick to fur.

Nomenclature and Taxonomy

  • Scientific Name: Bidens micrantha Gaudich.
  • Family: Asteraceae (Aster family)
  • Rank: Species
  • Subspecies: Bidens micrantha subsp. micrantha Gaudich., Bidens micrantha ssp. ctenophylla, Bidens micrantha subsp. kalealaha
  • Synonyms: The text mentions several related Bidens species, but does not explicitly identify them as synonyms for Bidens micrantha.

Common Names

  • Grassland Beggarticks
  • Beggarticks
  • Black Jack
  • Burr Marigolds
  • Cobbler's Pegs
  • Spanish Needles
  • Stickseeds
  • Tickseeds
  • Tickseed
  • Mauna Loa Beggarticks
  • Kalealaha Beggarticks (specifically for B. micrantha subsp. kalealaha)
  • Ko'oko'olau

Distribution and Habitat

  • Bidens micrantha is endemic to the Hawaiian Islands.
  • It is found in grasslands.

Morphology and Growth Habit

  • Bidens micrantha is described as a subshrub forb/herb.
  • It is a perennial plant.

Ecological Role

  • The text suggests that Bidens species, including Bidens micrantha, can be found in species-rich grasslands.

Interactions with Other Organisms

  • The text mentions that Smooth Beggarticks (Bidens laevis) are pollinated by bombyliid flies.

Resources and Further Information

  • Garden Guides
  • Discover Life
  • National Plant Data Center