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Lagenandra peradeniyae Madola, Yakand. & K.Yakand.

Introduction & Overview

Common and Scientific Names

  • Scientific Name: Lagenandra peradeniyae Madola, Yakand. & K.Yakand.
  • Common Name: Peradeniya lagenandra

Quick Facts

  • Origin: Native to Sri Lanka
  • Features: Typically found in wetland environments. It is prized for its attractive, large, green leaves and its tolerance of aquatic conditions

Taxonomy & Classification

  • Genus: Lagenandra
  • Botanical Background: Named after the Peradeniya Botanical Gardens in Sri Lanka, where it was first studied, Lagenandra peradeniye was documented by several botanists, including Madola and Yakand.

Natural Habitat & Distribution

  • Geographical Range: Native to Sri Lanka, specifically thriving in marshy, wetland regions within the country.
  • Environment: Flourishes in humid environments, typically in areas with consistently high moisture levels and waterlogged soil. It prefers temperatures that are warm and stable, with minimal fluctuations.

Morphological Characteristics

Leaves

  • Large, glossy, and ovate in shape
  • Rich green color

Inflorescence (Spadix & Spathe)

  • Inflorescence with a spathe and spadix
  • Not highly fragrant

Growth Habit

  • Primarily aquatic
  • Grows in waterlogged soil
  • Has a rhizomatic growth habit

Cultivation & Care

Light Requirements

  • Low to medium light
  • Prefers indirect lighting

Watering & Humidity

  • Consistently moist conditions
  • High humidity levels

Soil & Potting Mix

  • A well-draining, aquatic-friendly mix
  • Can grow in a substrate that retains moisture

Temperature & Fertilizer

  • Temperatures between 22-28°C (72-82°F)
  • Light feeding with a balanced liquid fertilizer during the growing season

Propagation Methods

Division and Stem Cuttings

  • Dividing rhizomes
  • Can be done during active growing period

Seeds

  • Can be collected and germinated in moist conditions

Common Pests & Diseases

Typical Issues

  • Aphids and snails
  • Root rot

Treatment Recommendations

  • Ensure well-draining soil
  • Avoid water stagnation
  • Neem oil
  •  Manually remove snails

Notable Traits & Uses

  • Admired for its ornamental qualities
  • Often found in traditional water garden
  • Lush, green foliage
  • Ability to thrive in both submerged and emergent position

Conservation & Availability

Wild Population Status

  • No significant conservation concern
  • Habitat destruction could potentially affect its natural populations

Market Availability

  • Relatively rare in the ornamental plant trade
  • Mainly found in specialty aquatic or tropical plant nurseries

References & Resources

Further Reading

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