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String of pearls

How to identify String of pearls (Curio rowleyanus)

String of pearls, also known as String of beads

String of pearls is recognized by its distinctive spherical, pea-sized leaves that densely cover its dangling stems. These fleshy, bead-like leaves are a clear identifier, giving the plant a unique cascading appearance, especially when grown in hanging baskets. Each stem can reach a length of 1 to 2 feet (30 to 60 cm) and when mature, the plant can achieve similar dimensions in height. The leaf hue is typically a vibrant green, contributing to its ornamental appeal. String of pearls thrives in well-drained soil and requires bright but indirect sunlight. Care should be taken, as all parts of the plant are toxic if ingested.

Lifespan

Lifespan: Perennial

Plant Type

Plant Type: Succulent, Vine, Herb

Leaf Type

Leaf Type: Evergreen

Quickly Identify String of pearls

1

Pea-sized spherical leaves densely cover dangling stems, giving string of pearls a cascading appearance.

2

Distinctive pom-pom-like flowers with red stamens and yellow anthers emit a cinnamon fragrance.

3

Small, succulent, pea-shaped leaves with a lime green color and translucent stripe.

4

Slender, green, trailing stems with a branching pattern and resilient nature.

5

Fruit capsules contain wind-dispersed seeds topped with white cotton-like pappus.

String of pearlsString of pearlsString of pearlsString of pearlsString of pearls

Detailed Traits of String of pearls

Leaf Features

The leaves of string of pearls are small, succulent, and pea-shaped, measuring 0.25 to 0.33 inches (6 to 8 mm) in diameter. They are spherical with a distinctive lime green color and feature a longitudinal translucent stripe. Each leaf also has a small pointed tip. They are attached to the trailing stems, which support their unique shape and texture, making them easily identifiable.

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Flower Features

The cylindrical flowers of string of pearls are visually striking and emit a cinnamon fragrance. Each bloom displays long red stamens and bright yellow anthers, creating a vibrant contrast. The flowers are borne on 1.5-inch (3.8 cm) peduncles. These distinctive pom-pom-like flowers contribute to the plant’s appeal, particularly noticeable when they appear. Blooming is rare indoors, making these features a delight for those who witness them.

String of pearls Flower image
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Stem Features

The stem of string of pearls is slender, green, and elongated, displaying a trailing habit. It is smooth and flexible, typically measuring 1-2 mm in diameter. The stems can grow several feet long, offering a cascading effect. They exhibit a branching pattern where each node produces a single round leaf. Despite its delicate appearance, the stem is quite resilient and adept at supporting the distinctive spherical leaves that line its length.

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Fruit Features

The fruit of string of pearls is a small, dry capsule containing multiple seeds. Each seed is equipped with a white, cotton-like pappus, aiding in wind dispersion. The fruits are round to slightly elongated, typically less than 0.4 inches (1 cm) in size, and have a smooth, brown outer surface. The cotton-like pappus gives the fruit a distinctive, fluffy appearance, making it easily recognizable when observed closely.

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Key Facts About String of pearls

Attributes of String of pearls
Lifespan
Perennial
Plant Type
Succulent, Vine, Herb
Plant Height
60 cm to 90 cm
Spread
45 cm
Leaf Color
Green
Flower Size
2.5 cm
Flower Color
White
Stem Color
Green
Leaf type
Evergreen
The Toxicity of String of pearls
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Scientific Classification of String of pearls

Family
Daisy
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Genus
Curio
Icon allow
Species
String of pearls (Curio rowleyanus)
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Distribution Map of String of pearls

String of pearls is a plant species indigenous to the arid regions of the African continent, where it has evolved to thrive. Its resilience and distinctive appearance have led to widespread cultivation in various regions across the globe. In these areas, string of pearls is typically grown as an ornamental houseplant, favored for its unique aesthetics and low maintenance requirements.
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
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