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Description
Ranunculus Lanuginosus, commonly known as woolly buttercup, is a herbaceous perennial plant that belongs to the Ranunculaceae family. It is native to western North America and can grow up to a height of 30cm. The plant produces yellow flowers with five to seven petals that bloom from April to October. Its leaves are deeply lobed, and the plant spreads through stolons or runners.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Ranunculus |
Appearance
Ranunculus Lanuginosus has bright yellow flowers that bloom prolifically in clusters. The flowers have five to seven petals and a prominent central disk. The plant has deeply lobed leaves that are green and hairy, and its stems are also covered in fine hairs. The plant spreads through stolons or runners and can form dense mats of foliage.
Care Guide
Ranunculus Lanuginosus is a relatively low-maintenance plant that is easy to grow. It prefers well-drained soil and full sun to partial shade. Here are some tips for caring for this plant:
- Water: Water the plant regularly, but do not overwater it as it can cause root rot.
- Fertilization: Fertilize the plant in the spring with a balanced fertilizer.
- Soil: The plant prefers well-drained soil that is rich in organic matter.
- Sunlight: The plant prefers full sun to partial shade.
- Hardiness Zones: Ranunculus Lanuginosus is hardy in USDA zones 5 to 8.
Common Pests and Diseases
Ranunculus Lanuginosus is generally resistant to pests and diseases. However, it can be susceptible to powdery mildew, rust, and aphids. Here are some tips for preventing and treating these issues:
- Powdery mildew: Ensure good air circulation around the plant, avoid overhead watering, and remove infected leaves.
- Rust: Remove infected leaves and ensure good air circulation around the plant.
- Aphids: Use an insecticidal soap or spray with a strong jet of water to remove aphids from the plant.
Habitat
Ranunculus Lanuginosus is native to western North America and can be found in a variety of habitats, including meadows, open forests, and alpine areas. It prefers moist, well-drained soils and full sun to partial shade.
Question and Answer
Q: Is Ranunculus Lanuginosus poisonous?
A: Ranunculus Lanuginosus is not considered to be toxic to humans or animals, although it can cause skin irritation in some people.
Q: Can Ranunculus Lanuginosus grow in containers?
A: Yes, Ranunculus Lanuginosus can be grown in containers as long as they have good drainage and are not overwatered.
Q: How often should I fertilize Ranunculus Lanuginosus?
A: Fertilize Ranunculus Lanuginosus in the spring with a balanced fertilizer.
Q: Can Ranunculus Lanuginosus tolerate drought?
A: Ranunculus Lanuginosus prefers moist, well-drained soil and may not tolerate prolonged drought well.
Related Plants
- Ranunculus Acris
- Ranunculus Asiaticus
- Ranunculus Occidentalis
- Ranunculus Repens
References
- “Ranunculus Lanuginosus.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d618.
- “Woolly Buttercup.” USDA Forest Service, www.fs.fed.us/wildflowers/plant-of-the-week/ranunculus_lanuginosus.shtml.
- “Ranunculus Lanuginosus.” Plant Database, plants.ces.ncsu.edu/plants/ranunculus-lanuginosus/.
