Large-flowered Collomia | Collomia grandiflora - Benton Soil And Water Conservation District

Large-flowered Collomia | Collomia grandiflora

May contain: plant, vegetation, flower, leaf, petal, pollen, acanthaceae, herbal, and herbs

May contain: flower, petal, plant, anemone, pollen, leaf, and acanthaceae

May contain: herbal, herbs, plant, flower, vegetation, petal, leaf, and daisy

A FALL BULB AND SEED SALE ITEM

Trumpet-shaped flowers in dense heads can range from salmon to off-white. Very showy flowers in summer. Inside is a unique surprise - the pollen is a vibrant blue color! Annual.

Plant Details

Habitats	Upland Prairie and Savanna
Phenology	Annual; flowering April-July
Mature Height	4-36"
Shade Preference	Full sun, part shade
Soil Tolerance	Dry soils
Special Uses	Drought tolerant, attracts pollinators

May contain: animal, bee, honey bee, insect, invertebrate, and wasp

Native Plant Database

We have a large searchable database of plants that are native to the Willamette Valley and other parts of Benton County. View images and filter the list by plant characteristics

May contain: bud, flower, plant, sprout, vegetation, petal, and leaf

Why Plant Native Plants?

There are so many good reasons to plant native plants!

May contain: plant, potted plant, garden, nature, outdoors, soil, jar, planter, pottery, vase, herbal, herbs, clothing, coat, cap, hat, face, head, person, photography, portrait, gardening, jacket, glove, wood, accessories, glasses, adult, female, woman, indoors, interior design, footwear, shoe, bag, and handbag

Native Plant Sales

May contain: field, grassland, nature, outdoors, architecture, building, shelter, countryside, meadow, rural, hut, grass, plant, landscape, housing, farm, and pasture

Upland Prairie and Savanna

Upland prairies or open grasslands are among the most threatened ecosystems in Oregon. Historically, they occurred across the Willamette Valley and are vegetated by perennial grasses and annual or…