Knoxia Sumatrensis

Description

Knoxia Sumatrensis, also known as the Knoxia corymbosa or the Seashore Knotweed, is a flowering plant native to Southeast Asia. It belongs to the family Polygonaceae and is a low-growing shrub that can reach up to 1.5 meters in height. The plant is known for its medicinal properties and is used in traditional medicine to treat various ailments.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Spermatophyta
Class	Magnoliopsida
Order	Caryophyllales
Family	Polygonaceae
Genus	Knoxia

Appearance

The Knoxia Sumatrensis has oval-shaped leaves that are green and glossy. The leaves are arranged alternately on the stem and have a length of 3-10 cm. The flowers of the plant are small and white, with a diameter of 2-3 mm. The plant blooms from July to November, and the fruit is a small, black achene.

Care Guide

The Knoxia Sumatrensis requires well-draining soil and regular watering. It is recommended to fertilize the plant every two weeks during the growing season. The plant prefers full sun but can tolerate partial shade. It is hardy in USDA zones 9-11.

Common Pests & Diseases

The Knoxia Sumatrensis is susceptible to root rot if the soil is too wet. It may also be attacked by spider mites and whiteflies. These pests can be controlled by regular spraying of insecticidal soap or neem oil.

Habitat

The Knoxia Sumatrensis is native to Southeast Asia and can be found growing in coastal areas, such as mangroves and sandy beaches. The plant is also cultivated in gardens and used in traditional medicine.

Question and Answer

Q: Is the Knoxia Sumatrensis a drought-tolerant plant?

A: No, the plant requires regular watering and cannot tolerate drought conditions.

Q: Can the Knoxia Sumatrensis be grown indoors?

A: Yes, the plant can be grown indoors in well-draining soil and with sufficient sunlight.

Q: How often should the Knoxia Sumatrensis be fertilized?

A: The plant should be fertilized every two weeks during the growing season.

Q: Can the Knoxia Sumatrensis be propagated by cuttings?

A: Yes, the plant can be propagated by stem cuttings taken in the spring or summer.

Related Plants

• Knoxia heterophylla
• Knoxia laurifolia
• Knoxia sumatrensis var. angustifolia

References

• “Knoxia Sumatrensis.” Floriculture Database. Accessed 23 Aug. 2021.
• “Knoxia Sumatrensis.” Plants of the World Online. Accessed 23 Aug. 2021.
• “Seashore Knotweed.” The Plant List. Accessed 23 Aug. 2021.