Arctotheca calendula

A detailed article about Arctotheca calendula''

Arctotheca calendula, commonly known as capeweed, is a species of flowering plant in the Asteraceae family. It is native to South Africa but has become naturalized in many other regions, including Australia and parts of Europe.

Description

Arctotheca calendula is a low-growing, herbaceous perennial plant. It typically forms a dense mat of foliage, with leaves that are deeply lobed and covered in fine hairs, giving them a silvery appearance. The plant produces bright yellow, daisy-like flowers with a dark center, which are borne on long stalks above the foliage.

Habitat and Distribution

Originally from the Cape Province of South Africa, Arctotheca calendula thrives in a variety of environments, from coastal dunes to disturbed soils. It has been introduced to many other parts of the world, where it often becomes an invasive species, particularly in regions with a Mediterranean climate.

Ecological Impact

In areas where it is not native, Arctotheca calendula can outcompete local flora, leading to reduced biodiversity. Its ability to form dense mats can prevent the growth of other plant species, altering the structure of the ecosystem.

Close-up of Arctotheca calendula flower

Cultivation and Uses

Despite its invasive potential, Arctotheca calendula is sometimes used in gardening and landscaping for ground cover due to its attractive foliage and flowers. It is drought-tolerant and can thrive in poor soils, making it a popular choice for xeriscaping.

Control and Management

Managing the spread of Arctotheca calendula involves mechanical removal, such as hand-pulling or mowing, and the use of herbicides. Restoration of native vegetation can also help to suppress its growth by increasing competition for resources.

Related pages

• Invasive species
• Asteraceae
• Xeriscaping