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Description
Ranunculus Lyallii, commonly known as Lyall’s buttercup, is a herbaceous perennial plant that belongs to the Ranunculaceae family. It is native to the alpine regions of New Zealand and can grow up to 30 cm in height. The plant has a basal rosette of leaves and produces bright yellow flowers that bloom from October to February.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Ranunculus |
Appearance
Ranunculus Lyallii has a basal rosette of leaves that are deeply divided into narrow segments. The leaves can grow up to 10 cm in length and are dark green in color. The plant produces bright yellow flowers that have five petals and grow up to 2 cm in diameter. The flowers bloom from October to February and are held on erect stems that can grow up to 30 cm in height.
Care Guide
Ranunculus Lyallii prefers moist, well-drained soil that is rich in organic matter. The plant requires regular watering, especially during dry periods. It is recommended to fertilize the plant with a balanced fertilizer every two weeks during the growing season. The plant prefers full sun to partial shade and can tolerate temperatures down to -10°C. Ranunculus Lyallii is hardy in USDA zones 7-9.
Common Pests & Diseases
Ranunculus Lyallii is susceptible to a few pests and diseases. The plant can be affected by aphids, which can be controlled by spraying the plant with a mixture of water and dish soap. The plant can also be affected by powdery mildew, which can be controlled by spraying the plant with a mixture of water and baking soda.
Habitat
Ranunculus Lyallii is native to the alpine regions of New Zealand, where it grows at elevations of 800-2200 meters. The plant can be found in damp meadows, along streams, and on rocky slopes.
Question and Answer
Q: Can Ranunculus Lyallii grow in full shade?
A: No, Ranunculus Lyallii prefers full sun to partial shade.
Q: How often should I water Ranunculus Lyallii?
A: Ranunculus Lyallii requires regular watering, especially during dry periods.
Q: Is Ranunculus Lyallii a perennial or annual plant?
A: Ranunculus Lyallii is a herbaceous perennial plant.
Q: What hardiness zone is Ranunculus Lyallii suitable for?
A: Ranunculus Lyallii is hardy in USDA zones 7-9.
Related Plants
- Ranunculus acris
- Ranunculus asiaticus
- Ranunculus bulbosus
- Ranunculus ficaria
- Ranunculus repens
References
- “Ranunculus Lyallii Hook.f.” Plants of the World Online, Kew Science. Accessed 15 May 2021. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:712054-1.
- “Ranunculus Lyallii.” New Zealand Plant Conservation Network. Accessed 15 May 2021. https://nzpcn.org.nz/flora/species/ranunculus-lyallii/.
- “Ranunculus Lyallii (Lyall’s Buttercup).” PlantNet. Accessed 15 May 2021. https://plantnet.org.nz/nzflora/species/ranunculus-lyallii.html.
