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Toxicodendron Sylvestre

Toxicodendron Sylvestre

Description

Toxicodendron Sylvestre, commonly known as poison ivy, poison oak, or poison sumac, is a plant species that produces a sap containing urushiol, a potent allergen that can cause a painful rash upon contact with skin. The plant is native to North America and can be found in wooded areas, fields, and along roadsides. It is a deciduous woody vine or shrub that can grow up to 30 feet tall. Toxicodendron Sylvestre is a member of the Anacardiaceae family and is closely related to mangoes, cashews, and pistachios.

Taxonomic Information

Domain Eukaryota
Kingdom Plantae
Phylum Tracheophyta
Class Magnoliopsida
Order Sapindales
Family Anacardiaceae
Genus Toxicodendron
Species Sylvestre

Appearance

Toxicodendron Sylvestre has three shiny green leaflets that are pointed at the tip and have smooth or toothed edges. The leaves turn red or yellow in the fall. The plant produces small clusters of white or greenish-yellow flowers in the spring, followed by small, waxy berries that are white or gray in color. The stems and leaves of the plant contain a sap that is clear or yellowish in color and can cause a rash upon contact with skin. The plant can grow as a vine, shrub, or small tree, and its appearance can vary depending on its growing conditions.

Care Guide

Toxicodendron Sylvestre is a hardy plant that can thrive in a variety of growing conditions. It prefers well-draining soil that is rich in organic matter and can tolerate a range of pH levels. The plant prefers full sun to partial shade and can tolerate drought conditions once established. Care should be taken when handling the plant, as the sap can cause a painful rash. Protective clothing and gloves should be worn when pruning or handling the plant.

Water

Toxicodendron Sylvestre prefers evenly moist soil and should be watered regularly during the growing season. Care should be taken not to overwater the plant, as this can lead to root rot.

Fertilization

Toxicodendron Sylvestre does not require regular fertilization, but can benefit from a slow-release, balanced fertilizer applied in the spring.

Soil

Toxicodendron Sylvestre prefers well-draining soil that is rich in organic matter. The plant can tolerate a range of soil pH levels.

Sunlight

Toxicodendron Sylvestre prefers full sun to partial shade.

Hardiness Zones

Toxicodendron Sylvestre is hardy in USDA zones 3-9.

Common Pests & Diseases

Toxicodendron Sylvestre is relatively pest and disease-resistant, but can be susceptible to fungal diseases such as anthracnose and powdery mildew. The plant can also be attacked by spider mites and aphids.

Habitat

Toxicodendron Sylvestre is native to North America and can be found in wooded areas, fields, and along roadsides. The plant prefers well-draining soil and can tolerate a range of pH levels. It is a hardy plant that can thrive in a variety of growing conditions.

Question and Answer

Q: Is Toxicodendron Sylvestre poisonous?

A: Yes, the sap of Toxicodendron Sylvestre contains urushiol, a potent allergen that can cause a painful rash upon contact with skin.

Q: How can I prevent a rash from Toxicodendron Sylvestre?

A: Protective clothing and gloves should be worn when handling the plant. If contact with the sap occurs, the affected area should be washed with soap and water as soon as possible.

Q: Can Toxicodendron Sylvestre be grown indoors?

A: It is not recommended to grow Toxicodendron Sylvestre indoors, as the plant requires full sun to partial shade and can grow up to 30 feet tall.

Q: How often should I water Toxicodendron Sylvestre?

A: Toxicodendron Sylvestre prefers evenly moist soil and should be watered regularly during the growing season. Care should be taken not to overwater the plant, as this can lead to root rot.

Related Plants

  • Toxicodendron Radicans
  • Toxicodendron Diversilobum
  • Toxicodendron Vernix

References

  • “Toxicodendron Sylvestre.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282497. Accessed 15 June 2021.
  • “Poison Ivy, Oak, and Sumac.” American Academy of Dermatology Association, www.aad.org/public/diseases/poison-ivy-oak-sumac. Accessed 15 June 2021.
  • “Toxicodendron Sylvestre (Poison Ivy).” North Carolina State University Extension, content.ces.ncsu.edu/toxicodendron-sylvestre-poison-ivy. Accessed 15 June 2021.

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