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Blue Mountain prairie clover
Scientific Name: Dalea ornata
Family: Fabaceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Blue Mountain Prairie Clover (Dalea ornata)
Considerations for Pets
- This plant is described as a "non-toxic legume." However, individual sensitivities can vary, and ingestion of any plant material may cause gastrointestinal upset in some animals.
Considerations for Children
- The plant has a cluster of erect stems.
- The leaves are pinnately divided.
Common Names
- Blue Mountain Prairie-Clover
- Western Prairie-clover
- Ornate Dalea
- Handsome Prairie Clover
Taxonomy and Nomenclature
- Scientific Name: Dalea ornata
- Family: Fabaceae (Pea Family)
- Kingdom: Plantae
- Taxonomic Rank: Species
- Synonym: Petalostemon ornatus Douglas ex Hook.
Distribution and Habitat
- Native to the United States, including: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Oregon, Washington.
- Found east of the Cascade Mountains of Oregon and Washington.
- Specific locations mentioned include the Blue Mountains, Snake River Plain, and Northern Basin.
- Natural habitats include mesic prairies, gravel, sand, and hill prairies.
- Specific locations mentioned include the western Columbia Plateau and western Blue Mountains Ecoregions.
Ecological Role
- Used for diversification and revegetation of western sagebrush-steppe.
- Plants in gardens helps add nitrogen back into the soil.
- It is a legume, and purple prairie clover can be grown as a green manure or cover crop to help enrich soil.
Morphological Characteristics
- Cluster of erect stems.
- Hairless plant.
- Leaves are pinnately divided into 5-7 leaflets.
- Leaflets are egg-shaped, 1/3-3/4 inches in length.
- Taprooted perennial.
- Large, long-lived.
- Has numerous sunflower-like flower heads.
- Forb/herb (a non-woody plant that is not a grass).
- The development of the The Blue Mountain prairie clover is erect in general, in the lower part they have a pretty bare stem, while many ramifications develop.
- Flower color: pink lavender.
Quirky Facts
- It is considered a slow grower at first, but long-lived.
Interactions with Other Organisms
- The plant is associated with bumblebees and possibly other bees.
Further Information
- Garden Guides
- Dave's Garden
- Discover Life