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Brown's peony
Scientific Name: Paeonia brownii
Family: Paeoniaceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Brown's Peony (Paeonia brownii)
Paeonia brownii, commonly known as Brown's Peony or Western Peony, is a perennial herbaceous flowering plant native to western North America.
Considerations for Pets
- The text mentions the use of the root in tinctures, suggesting the presence of chemical compounds that may warrant caution.
Considerations for Children
- The text mentions the use of the root as a laxative, suggesting physiological effects that may warrant caution.
Taxonomy and Nomenclature
- Scientific Name: Paeonia brownii Douglas ex Hook.
- Common Names: Brown's Peony, Western Peony, Mountain Peony, Native Peony
- Family: Paeoniaceae (Peony Family)
- Paeonia brownii is a dicot.
Distribution and Habitat
- Native to the western United States, including California.
- Found in dry meadows and shrub-steppe habitats.
- Observed in locations such as Chelan County, the South Loop Road near Steens Mountain, and the Sawtooth National Forest.
Morphological Characteristics
- Herbaceous perennial, growing to approximately 0.5 meters (1 ft 8 in) in height.
- Flowers from June to July.
- Flowers are hermaphrodite.
- Has dark green, broadly dissected foliage.
- Produces large and distinctive seeds.
- The plant emerges showing two cotyledons from the seed, followed by the first true leaves.
- Petals can be brown or orange, typically numbering 5 to 6.
Ecological Role
- One of only two peony species native to the Western Hemisphere.
- Flowers are primarily pollinated by Vespid wasps (e.g., queen hornets).
Traditional Uses
- The root has been traditionally used for medicinal purposes, including cardiac and febrifuge applications.
- Native Americans (Costanoan) used a decoction of the plant as a laxative.
- The root is used to relieve muscle tension and stimulate uterine muscles.
Further Information
- Pacific Northwest Wildflowers: https://wildflowers.org/ (Note: Replace with the actual URL if known)
- USDA Plants Database
- CalPhotos
- Oregon Flora Project Atlas
- E-Flora
- PNW Herbaria Specimens
- Dave's Garden