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variableleaf collomia

Scientific Name: Collomia heterophylla

Family: Polemoniaceae

Category: Dicot

Growth: Forb/herb

Duration: Annual

Other Names:

       

Variable-leaf Collomia (Collomia heterophylla)

Collomia heterophylla, commonly known as variable-leaf collomia, is a flowering plant belonging to the phlox family.

Considerations for Pets

  • The leaves are described as hairy and slightly glandular.

Considerations for Children

  • The leaves are described as hairy and slightly glandular.

Taxonomy and Nomenclature

  • Scientific Name: Collomia heterophylla Douglas ex Hook.
  • Common Name: Variable-leaf collomia
  • Family: Polemoniaceae (Phlox family)
  • Synonyms: Varied-leaf Mountain Trumpet, Vari-leaved Collomia, Variable Leaf Mountaintrumpet, Varied-leaf Collomia.

Distribution and Habitat

  • Native to western North America.
  • Found in shady places in chaparral, open mixed woodland, and oak woodland.

Morphological Characteristics

  • Leaves are hairy, with lower leaves lobed and upper leaves less lobed or entire.
  • Flowers are trumpet-shaped, pink or lavender, with five lobes.
  • Erect annual that can grow up to 3 feet tall.

Other Collomia Species Mentioned:

  • Collomia larsenii
  • Collomia linearis
  • Collomia grandiflora
  • Collomia macrocalyx
  • Collomia wilkenii

Interactions with Other Organisms

  • Mentioned in conjunction with graminoids (grasses) and how their distribution and abundance can vary by site, elevation, and season.

Further Information

  • USDA Plants database
  • CalPhotos