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bristleflower collomia

Scientific Name: Collomia macrocalyx

Family: Polemoniaceae

Category: Dicot

Growth: Forb/herb

Duration: Annual

Other Names: WA (bristle-flowered collomia)

       

Collomia macrocalyx

Collomia macrocalyx, commonly known as bristleflower collomia, is an annual forb/herb belonging to the Polemoniaceae family.

Considerations for Pets and Children

  • This plant is referred to as "bristleflower," potentially indicating the presence of bristles or other potentially irritating surface features.

Taxonomy and Nomenclature

  • Scientific Name: Collomia macrocalyx Leiberg ex Brand
  • Family: Polemoniaceae (Phlox family)
  • Rank: Species
  • Synonyms: None explicitly stated.
  • Other Common Names: bristle-flowered collomia, bristle-flower mountain-trumpet, narrow-leaf mountain trumpet. It is also sometimes generally referred to as a "trumpet" or "mountain trumpet."
  • Nomenclatural Reference: Repert. Spec. Nov. Regni Veg. 17: 317. 1921.

Distribution and Habitat

  • Found in the United States, specifically in Idaho.
  • Native to eastern Oregon, but known only from a few locations.
  • May be found on gravelly benches amidst sagebrush.

Morphological Characteristics and Growth Habits

  • It is an annual plant.
  • Growth Habit: Forb/herb.

Interactions with Other Organisms

  • Observed alongside Limnanthes douglasii nivea.
  • Grows in areas with sagebrush.

Further Information

  • Discover Life has a page dedicated to the biology, natural history, ecology, identification, and distribution of Collomia macrocalyx.
  • More information can be found on Garden Guides.
  • Images are available from the Smithsonian Institution, National Museum of Natural History (BY-NC-SA 3.0).