species 9,340 observations

Grand Collomia

Collomia grandiflora

Field notes

Collomia grandiflora is a western North American annual plant in the phlox family (Polemoniaceae), known by the common names grand collomia, large-flowered mountain trumpet, and large-flowered collomia. It usually appears in sandy habitats and is cultivated as an ornamental.

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8 native animals
supported in the US

Flower visitors Pollinators and other flower visitors Tripartite Sweat Bee, Yellow-faced Bumble Bee, Prickly Ceratina, Titus's Sweat Bee 8

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer: Herbaceous plants
Light: Part shade
Moisture: Dry
Plant type: Annual Wildflower

From USDA PLANTS and the Lady Bird Johnson Wildflower Center.