Contents
Description
Vincetoxicum Rossicum, commonly known as Pale Swallow-wort, is a perennial herbaceous plant that belongs to the Apocynaceae family. It is native to Europe and Asia and is known for its white, fragrant flowers that bloom in the summer. The plant has a deep root system that can reach up to 2 meters in depth, making it difficult to control once established.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Vincetoxicum |
Appearance
Vincetoxicum Rossicum grows up to 1.5 meters in height and has numerous thin, twining stems that are covered in small, narrow leaves. The leaves are oblong-ovate in shape and are arranged opposite to each other along the stem. The flowers are white to pale pink in color and are arranged in clusters at the top of the stem. The fruit is a long, narrow pod that contains numerous seeds.
Care Guide
Vincetoxicum Rossicum is a relatively low maintenance plant. It prefers well-draining soil and should be watered regularly to keep the soil moist but not waterlogged. It can tolerate a range of soil types but prefers slightly alkaline soils. The plant should be fertilized once a year in the spring with a balanced fertilizer. It prefers full sun to partial shade and can tolerate a range of temperatures, though it is hardy in USDA zones 4-8.
Common Pests & Diseases
Vincetoxicum Rossicum is relatively pest and disease-free. However, it can be susceptible to aphids and spider mites, which can be controlled with insecticidal soap or neem oil. It can also be susceptible to root rot if it is planted in poorly draining soil.
Habitat
Vincetoxicum Rossicum is native to Europe and Asia and can be found in a variety of habitats, including meadows, fields, and disturbed areas. It prefers open areas with full sun to partial shade.
Question and Answer
Q: Is Vincetoxicum Rossicum poisonous?
A: Yes, Vincetoxicum Rossicum is poisonous if ingested. It contains cardiac glycosides that can be toxic to humans and animals.
Q: How do I control Vincetoxicum Rossicum?
A: Vincetoxicum Rossicum is difficult to control once established due to its deep root system. It can be controlled with herbicides, but care should be taken to avoid damaging surrounding vegetation. It can also be controlled by hand pulling, but this can be labor-intensive.
Q: Can Vincetoxicum Rossicum be grown in containers?
A: Yes, Vincetoxicum Rossicum can be grown in containers as long as the container is large enough to accommodate the plant’s deep root system. It should be planted in well-draining soil and watered regularly.
Q: When should I prune Vincetoxicum Rossicum?
A: Vincetoxicum Rossicum does not require pruning, but deadheading the flowers can help promote additional blooms.
Related Plants
- Vincetoxicum hirundinaria
- Vincetoxicum nigrum
- Vincetoxicum pycnostelma
- Vincetoxicum rubifolium
References
- “Vincetoxicum Rossicum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b703.
- “Vincetoxicum Rossicum.” Plantwise Knowledge Bank, www.plantwise.org/knowledgebank/datasheet/11203.
- “Invasive Species: Pale Swallow-wort.” Michigan Department of Natural Resources, www.michigan.gov/dnr/0,4570,7-350-79119_79146_82448_83422-347402–,00.html.
