Water purslane - Lythrum portula (Taxonomy, Characteristics, Distribution, Images)

Water purslane

Also known as: Marsh purslane

A flowering member of the loosestrife family, water purslane (Lythrum portula) is most easily identified by its fleshy, spoon-shaped leaves, which are green with red undertones. The tiny flowers, if they appear, bear pink or white petals that measure about a millimeter long each. This species has a marked preference for moist areas, such as marshlands.

Scientific classification

Species

Water purslane (Lythrum portula)

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Pink, Red

Flower Color

Deciduous

Leaf type

0 - 32 ℃

Ideal Temperature

Images of Water purslane

Distribution of Water purslane

Distribution Map

Water purslane, or Lythrum portula, is a plant with an originally Euro-African range, encompassing regions in the Mediterranean, northern Europe, and temperate parts of Asia. It has been introduced to ecologically compatible areas of South America and Australasia, where it has adapted to local conditions, further expanding its global footprint.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Water purslane

Every week

Water

Full sun

Sunlight

0 - 32 ℃

Ideal Temperature

Water: Water purslane thrives in wetland habitats, favoring high moisture levels and benefiting from consistent hydration. Water weekly to mimic its natural environment. While it can tolerate brief dry spells, it typically grows better outdoors, where natural rainfall enhances its growth and health.

Fertilize: For water purslane, use balanced fertilizers with occasional high-nitrogen supplements, applying monthly during the growing season. Dilute to a quarter-strength and avoid over-fertilization to protect floral growth and aquatic environments. Fertilize after watering and ensure safety by wearing gloves and washing hands afterward.

Pruning: Water purslane features succulent stems and oval leaves, flourishing in moist environments. Prune in early to late spring to stimulate growth and shape. Remove dead or crowded stems to enhance light and airflow, ensuring better health and controlled spread.

Propagation: Water purslane thrives in wet environments and prefers consistent moisture for effective propagation. Sow fresh seeds on a well-hydrated substrate, ensuring ample water without waterlogging. A warm and humid microclimate aids the establishment and growth of young seedlings.

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