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Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Clarkia rhomboidea (Diamond clarkia)
Reveal, James L.

Clarkia rhomboidea

Clarkia rhomboidea Douglas ex Hook.

Diamond Clarkia

Onagraceae (Evening Primrose Family)



USDA Native Status: L48 (N), CAN (N)


From the Image Gallery

16 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Shape: Lanceolate , Ovate
Leaf Margin: Entire
Fruit Type: Capsule

Bloom Information

Bloom Color: Pink , Purple
Bloom Time: Jun , Jul


USA: AZ , CA , ID , MA , MT , NV , OR , UT , WA
Canada: BC

Growing Conditions

Light Requirement: Sun
Soil Moisture: Dry


Use Food: Indigenous Californians sowed Clarkia species and harvested the seeds to grind for food.
Conspicuous Flowers: yes

Value to Beneficial Insects

Special Value to Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

Find Seed or Plants

Find seed sources for this species at the Native Seed Network.

View propagation protocol from Native Plants Network.

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Native Seed Network - Corvallis, OR

Additional resources

USDA: Find Clarkia rhomboidea in USDA Plants
FNA: Find Clarkia rhomboidea in the Flora of North America (if available)
Google: Search Google for Clarkia rhomboidea


Record Modified: 2019-08-19
Research By: TWC Staff

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