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Description
Perideridia californica, also known as California yampah or yampah, is a perennial herb that is native to California and Oregon in the United States. It belongs to the Apiaceae family and is characterized by its finely dissected leaves and umbels of small white flowers. It can grow up to 5 feet tall and blooms from June to August.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Apiales |
| Family | Apiaceae |
| Genus | Perideridia |
Appearance
Perideridia californica has finely dissected leaves that are arranged alternately on the stem. The leaves are green and can be up to 8 inches long. The plant produces umbels of small white flowers that are about 1/8 inch in diameter. The flowers are arranged in a flat-topped cluster and bloom from June to August. The plant can grow up to 5 feet tall and has a thick, fibrous root system.
Care Guide
Perideridia californica prefers well-drained soil and full sun to partial shade. It is drought-tolerant once established and does not require frequent watering. Fertilization is not necessary, but a light application of a balanced fertilizer in the spring can encourage growth. The plant is hardy in USDA zones 7-10.
Common Pests & Diseases
Perideridia californica is relatively pest and disease-free. However, it can be susceptible to root rot if the soil is too wet. Aphids and spider mites may infest the plant, but they can be controlled with insecticidal soap or neem oil.
Habitat
Perideridia californica is native to California and Oregon and can be found in a variety of habitats, including grasslands, chaparral, and oak woodlands. It is commonly found on dry slopes and in open areas.
Question and Answer
Q: Is Perideridia californica drought-tolerant?
A: Yes, once established, Perideridia californica is drought-tolerant.
Q: What is the blooming period for Perideridia californica?
A: Perideridia californica blooms from June to August.
Q: What is the hardiness zone for Perideridia californica?
A: Perideridia californica is hardy in USDA zones 7-10.
Q: What is the common name for Perideridia californica?
A: Perideridia californica is also known as California yampah or yampah.
Related Plants
- Perideridia bolanderi
- Perideridia howellii
- Perideridia kelloggii
- Perideridia parishii
References
- California Native Plant Society. (2021). Perideridia californica. Retrieved from https://www.calscape.org/Perideridia-californica-()
- Native Plant Trust. (2021). Perideridia californica. Retrieved from https://www.nativeplanttrust.org/plants/perideridia-californica/
- United States Department of Agriculture. (n.d.). Perideridia californica. Retrieved from https://plants.usda.gov/home/plantProfile?symbol=PECA15
