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Description
Senecio Sylvaticus, commonly known as woodland ragwort or mountain groundsel, is a perennial herbaceous plant that belongs to the family Asteraceae. This plant is native to Europe but has been introduced to other parts of the world, including North America, where it is considered an invasive species. Senecio Sylvaticus can grow up to 1.5 meters tall and has yellow flowers that bloom from May to September.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Senecio |
Appearance
Senecio Sylvaticus has a tall, erect stem that is covered in fine hairs. The leaves are alternate and pinnately lobed, with toothed margins. The flowers are bright yellow and daisy-like, with a central disk that contains many small flowers. The plant blooms from May to September, and the flowers are followed by small, fluffy seeds that are dispersed by the wind.
Care Guide
Senecio Sylvaticus is a hardy plant that can tolerate a wide range of growing conditions. It prefers well-drained soil that is rich in organic matter and full sun to partial shade. Water the plant regularly, especially during dry periods, and fertilize it with a balanced fertilizer in the spring. This plant is hardy in USDA zones 5-9.
Common Pests & Diseases
Senecio Sylvaticus is generally resistant to pests and diseases. However, it can be susceptible to powdery mildew and leaf spot if grown in humid conditions. Aphids and spider mites may also infest the plant, causing yellowing and distortion of the leaves. Treat any infestations with a suitable pesticide or insecticidal soap.
Habitat
Senecio Sylvaticus is native to Europe and can be found growing in a variety of habitats, including woodlands, meadows, and rocky slopes. It prefers well-drained soil and full sun to partial shade.
Question and Answer
Q: Is Senecio Sylvaticus toxic to pets?
A: Yes, this plant is toxic to pets and can cause vomiting, diarrhea, and other symptoms if ingested.
Q: Can Senecio Sylvaticus be grown in containers?
A: Yes, this plant can be grown in containers as long as it has well-drained soil and receives adequate sunlight.
Q: How often should Senecio Sylvaticus be fertilized?
A: This plant should be fertilized once a year in the spring with a balanced fertilizer.
Q: Can Senecio Sylvaticus be propagated from seed?
A: Yes, this plant can be propagated from seed, which should be sown in the spring.
Related Plants
- Senecio Aureus
- Senecio Barbatus
- Senecio Cineraria
- Senecio Vulgaris
References
- “Senecio sylvaticus.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=j810.
- “Senecio sylvaticus.” PlantFiles, Dave’s Garden, davesgarden.com/guides/pf/go/91206/.
- “Woodland Ragwort (Senecio sylvaticus).” Invasive Species Compendium, CABI, www.cabi.org/isc/datasheet/113320.
