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Description
Pyrola Rotundifolia, also known as Roundleaf Wintergreen or Arctic Starflower, is a perennial herb that belongs to the Heath family. It is native to North America and can be found in the boreal forests of Canada, Alaska, and some parts of the northern United States. This plant is characterized by its round leaves, which give it its common name, and its small, white, nodding flowers that bloom in late spring to early summer. Pyrola Rotundifolia is known for its medicinal properties, and its leaves have been used for centuries to treat a variety of ailments, including respiratory and digestive issues.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Pyrola |
Appearance
Pyrola Rotundifolia grows up to 20 cm tall and has a basal rosette of round, glossy green leaves that can reach up to 5 cm in diameter. The leaves are evergreen and remain on the plant throughout the winter. The stem is slender and bears a single, nodding flower that is white or pale pink with five petals. The flowers bloom from May to July, and each plant can produce up to 15 flowers. The plant has a shallow root system and grows in a clumping habit, making it an excellent ground cover in shaded areas.
Care Guide
Pyrola Rotundifolia is an easy plant to care for and requires minimal maintenance. Here are some tips to help you care for this plant:
- Water: Keep the soil moist but not waterlogged. Water the plant regularly, especially during hot, dry weather.
- Fertilization: This plant does not require fertilization but can benefit from a light dose of organic fertilizer in the spring.
- Soil: Pyrola Rotundifolia prefers well-draining, acidic soil with a pH of 4.5 to 5.5. It can tolerate a range of soil types but does best in sandy or loamy soil.
- Sunlight: This plant prefers partial to full shade and can tolerate full sun in cooler climates.
- Hardiness Zones: Pyrola Rotundifolia is hardy in USDA zones 2 to 7.
Common Pests & Diseases
Pyrola Rotundifolia is relatively pest and disease-free. However, it can be susceptible to leaf spot and leaf blight, which can cause the leaves to turn brown and die. To prevent these diseases, avoid overhead watering and ensure good air circulation around the plant. Insects such as aphids and spider mites can also infest the plant but can be controlled with insecticidal soap or neem oil.
Habitat
Pyrola Rotundifolia is native to North America and can be found in the boreal forests of Canada, Alaska, and some parts of the northern United States. It prefers moist, shady areas such as coniferous and mixed forests, bogs, and swamps. It can also be found in alpine areas and on rocky slopes.
Question and Answer
Q: Is Pyrola Rotundifolia a good plant for ground cover?
A: Yes, Pyrola Rotundifolia is an excellent ground cover plant, especially in shaded areas.
Q: Can Pyrola Rotundifolia be grown in containers?
A: Yes, Pyrola Rotundifolia can be grown in containers as long as the soil is well-draining and the container is large enough to accommodate the shallow root system.
Q: Does Pyrola Rotundifolia attract pollinators?
A: Yes, Pyrola Rotundifolia is attractive to bees and other pollinators.
Q: How often should Pyrola Rotundifolia be watered?
A: Pyrola Rotundifolia should be watered regularly, especially during hot, dry weather. Keep the soil moist but not waterlogged.
Related Plants
- Pyrola Asarifolia
- Pyrola Chlorantha
- Pyrola Elliptica
- Pyrola Minor
- Pyrola Nudicaulis
References
- “Pyrola Rotundifolia.” Missouri Botanical Garden. Accessed 20 August 2021. <http://www.missouribotanicalgarden.org/plantfinder/plantdetails.aspx?kempercode=e396>
- “Pyrola Rotundifolia.” Plants of the World Online. Accessed 20 August 2021. <http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:303423-2>
- “Roundleaf Wintergreen: Pyrola Rotundifolia.” Natural Resources Canada. Accessed 20 August 2021. <https://nature.ca/education/field-guides/plants/roundleaf-wintergreen>
