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Description
Pyrrocoma Racemosa, also known as the raceme goldenweed or raceme groundsel, is a perennial wildflower that is native to the western United States. It belongs to the Asteraceae family and is characterized by its bright yellow flowers that bloom from July to September.This wildflower is commonly found in a variety of habitats, including meadows, open woods, and rocky slopes. It grows up to 3 feet tall and has a branching stem covered in small, narrow leaves. The flowers form in dense clusters at the end of the stem, creating a raceme-like appearance.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Pyrrocoma |
| Species | Pyrrocoma Racemosa |
Appearance
Pyrrocoma Racemosa is a tall, slender plant that can grow up to three feet in height. Its leaves are small and narrow, measuring about 2-4 inches long and 1/4 inch wide. The stem is covered in these leaves and can be branched.The flowers are the most distinctive feature of this wildflower. They are bright yellow and form in dense clusters at the end of the stem, creating a raceme-like appearance. Each flower head measures about 1/2 inch across and is made up of dozens of tiny ray flowers.
Care Guide
Pyrrocoma Racemosa is a hardy plant that requires minimal care. However, to ensure optimal growth and flowering, it is important to provide it with the right growing conditions.Water: Water the plant regularly, especially during dry spells. However, make sure the soil is well-drained to prevent waterlogging.Fertilization: Fertilize the plant once a year in the spring with a balanced fertilizer.Soil: Pyrrocoma Racemosa prefers well-drained soil that is slightly acidic. It can tolerate a range of soil types, including sandy or loamy soils.Sunlight: This wildflower thrives in full sun to partial shade. Make sure it gets at least six hours of sunlight per day.Hardiness Zones: Pyrrocoma Racemosa is hardy in USDA zones 4 to 9.
Common Pests & Diseases
Pyrrocoma Racemosa is generally resistant to pests and diseases. However, it can be susceptible to some common garden pests, including aphids, spider mites, and whiteflies. These pests can be controlled with insecticidal soap or neem oil.Diseases that can affect this wildflower include powdery mildew and root rot. To prevent these diseases, make sure the soil is well-drained and avoid overwatering.
Habitat
Pyrrocoma Racemosa is native to the western United States and can be found in a variety of habitats, including meadows, open woods, and rocky slopes. It prefers well-drained soil and can tolerate a range of soil types, including sandy or loamy soils.This wildflower is often found growing alongside other native plants, including lupine, penstemon, and yarrow.
Question and Answer
Q: Is Pyrrocoma Racemosa a good plant for attracting pollinators?
A: Yes, Pyrrocoma Racemosa is a great plant for attracting pollinators, including bees and butterflies.Q: Can Pyrrocoma Racemosa tolerate drought?
A: Yes, Pyrrocoma Racemosa is a drought-tolerant plant that can survive in dry conditions.Q: How often should I fertilize Pyrrocoma Racemosa?
A: Fertilize the plant once a year in the spring with a balanced fertilizer.Q: What is the hardiness zone for Pyrrocoma Racemosa?
A: Pyrrocoma Racemosa is hardy in USDA zones 4 to 9.
Related Plants
Here are some related plants to Pyrrocoma Racemosa:
- Pyrrocoma Atriceps
- Pyrrocoma Carthamoides
- Pyrrocoma Gracilis
- Pyrrocoma Linearifolia
- Pyrrocoma Multiflora
References
- https://www.wildflower.org/plants/result.php?id_plant=PYRA6
- https://www.fs.fed.us/wildflowers/plant-of-the-week/pyrrocoma_racemosa.shtml
- https://www.nps.gov/plants/pubs/chesapeake/plant/189.htm
