Heptapleurum arboricola

Heptapleurum arboricola

Heptapleurum arboricola, commonly known as the Dwarf Umbrella Tree, is a species of flowering plant in the family Araliaceae. It is native to Taiwan and Hainan Province, China. This plant is widely cultivated as an ornamental houseplant due to its attractive foliage and adaptability to indoor environments.

Description

Heptapleurum arboricola is a small, evergreen shrub that can grow up to 8-10 meters in height in its natural habitat, but typically remains much smaller when grown indoors. The plant is characterized by its glossy, palmate leaves, which are composed of 7-9 leaflets arranged in a circular pattern, resembling an umbrella. The leaflets are oblong, with a leathery texture and a vibrant green color.

Taxonomy

Heptapleurum arboricola was previously classified under the genus Schefflera, and is often still referred to as Schefflera arboricola in horticultural contexts. Recent phylogenetic studies have led to its reclassification into the genus Heptapleurum.

Cultivation

Heptapleurum arboricola is a popular houseplant due to its tolerance of low light conditions and its ability to thrive with minimal care. It prefers well-drained soil and should be watered moderately, allowing the soil to dry out between waterings. The plant benefits from occasional misting to increase humidity, especially in dry indoor environments.

Propagation

Propagation of Heptapleurum arboricola is typically achieved through stem cuttings. Cuttings should be taken from healthy, mature plants and rooted in a moist, well-draining medium. Rooting hormone can be used to enhance the success rate of propagation.

Uses

In addition to its ornamental value, Heptapleurum arboricola is known for its air-purifying qualities. It is capable of removing toxins such as formaldehyde and benzene from indoor air, making it a beneficial addition to home and office environments.

Pests and Diseases

Heptapleurum arboricola is generally resistant to pests and diseases, but it can occasionally be affected by spider mites, scale insects, and mealybugs. Regular inspection and maintenance, such as wiping the leaves with a damp cloth, can help prevent infestations.

Also see

• Araliaceae
• Schefflera
• Houseplant care
• Air-purifying plants

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