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Description
Funastrum Clausum, also known as Texas Milkweed Vine or Eastern False Asclepias, is a perennial vine that belongs to the dogbane family. It is native to the eastern and southern parts of the United States and can grow up to 10 feet tall. The plant produces small, white or pink flowers that bloom from June to September and has fruits that are elongated and covered with soft hairs. Funastrum Clausum is a host plant for monarch butterflies and provides nectar for other pollinators.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Funastrum |
Appearance
Funastrum Clausum has long, slender stems that can grow up to 10 feet long. The leaves are opposite, simple, and oblong-shaped, measuring up to 4 inches long and 1 inch wide. The plant produces small, white or pink flowers that are arranged in clusters at the end of the stems. The flowers have five petals and a distinctive crown-like structure in the center. The fruits are elongated and covered with soft hairs, measuring up to 4 inches long.
Care Guide
Funastrum Clausum is easy to care for and requires moderate watering, fertilization, and sunlight exposure. The plant prefers well-draining soil and can tolerate a range of soil types. It thrives in full sun to partial shade and is hardy in USDA zones 6-10.
Watering
Water Funastrum Clausum regularly, especially during prolonged dry periods, to keep the soil moist but not waterlogged.
Fertilization
Fertilize Funastrum Clausum with a balanced, slow-release fertilizer in early spring to promote healthy growth and flowering.
Soil
Plant Funastrum Clausum in well-draining soil that is rich in organic matter.
Sunlight
Funastrum Clausum prefers full sun to partial shade and can tolerate a range of light conditions.
Hardiness Zones
Funastrum Clausum is hardy in USDA zones 6-10.
Common Pests & Diseases
Funastrum Clausum is generally pest and disease-resistant. However, it may be susceptible to aphids, spider mites, and whiteflies. To prevent pest infestations, keep the plant healthy and well-watered.
Habitat
Funastrum Clausum is native to the eastern and southern parts of the United States and can be found in fields, meadows, and along roadsides. It prefers well-draining soil and can tolerate a range of soil types. The plant is a host plant for monarch butterflies and provides nectar for other pollinators.
Question and Answer
Q: Is Funastrum Clausum poisonous?
A: No, Funastrum Clausum is not poisonous and is safe to handle.
Q: Can Funastrum Clausum be grown in containers?
A: Yes, Funastrum Clausum can be grown in containers, but it may require support as it grows tall.
Q: How often should Funastrum Clausum be fertilized?
A: Funastrum Clausum should be fertilized once a year in early spring with a balanced, slow-release fertilizer.
Q: Is Funastrum Clausum a good plant for attracting pollinators?
A: Yes, Funastrum Clausum is a good plant for attracting pollinators, especially monarch butterflies.
Related Plants
- Funastrum hirtellum (Tall Green Milkweed)
- Funastrum cynanchoides (Fringed Twinevine)
- Funastrum crispum (Crisp Milkweed Vine)
References
- “Funastrum clausum.” USDA Plants Database.
- “Funastrum clausum.” Lady Bird Johnson Wildflower Center.
- “Funastrum clausum.” Missouri Botanical Garden.
