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Anthurium mariposense Croat, da Pena & O.Ortiz

Introduction & Overview

Common and Scientific Names

  • Scientific Name: Anthurium mariposense Croat, da Pena & O.Ortiz
  • Common Name: None widely recognized

Quick Facts

  • Origin: Native to the tropical regions of South America, particularly found in areas with high humidity
  • Features: Striking leaves and unique inflorescence, making it a fascinating subject for collectors and horticulturists

Taxonomy & Classification

  • Genus: Anthurium
  • Botanical Background: Described by Croat, da Pena, and O.Ortiz, Anthurium mariposense is one of the many species within the Anthurium genus, contributing to the rich diversity of the Araceae family; its discovery adds to the understanding of the genus's tropical biodiversity.

Natural Habitat & Distribution

  • Geographical Range: Found in tropical regions of South America, particularly in moist, humid climates that provide the ideal environment for its growth.
  • Environment: High-humidity areas with well-draining soils, typically in shaded or partially shaded environments; prefers temperatures in the range of 20-30°C (68-86°F) and benefits from consistently high moisture levels in its native habitat.

Morphological Characteristics

Leaves

  • Large, leathery, and heart-shaped
  • Deep green coloration

Inflorescence (Spadix & Spathe)

  • Characterized by its vibrant spathe, which can range in color from green to light pink, and a relatively small spadix

Growth Habit

  • Terrestrial
  • Grow in the forest floor's rich, moist soil
  • Does not exhibit climbing behavior

Cultivation & Care

Light Requirements

  • Bright, indirect
  • Direct sunlight can scorch the leaves

Watering & Humidity

  • Consistently moist soil
  • Regular watering
  • High humidity

Soil & Potting Mix

  • A well-draining potting mix rich in organic matter
  • A mix of peat, perlite, and bark
  • Ensure the container has drainage holes

Temperature & Fertilizer

  • Temperatures between 20-30°C (68-86°F)

  • Fertilize monthly during the growing season with a balanced, water-soluble fertilizer diluted to half strength

Propagation Methods

Division and Stem Cuttings

  • Propagation can be done via division
  • separate the rhizomes or through stem cuttings
  • Ensuring each cutting has at least one node

Seeds

  • Seeds are viable but require a warm, humid environment to germinate
  • Rates can be low, so it is generally more reliable to propagate through division or cuttings

Common Pests & Diseases

Typical Issues

  • Spider mites, mealybugs, and aphids 
  • Root rot

Treatment Recommendations

  • Insecticidal soap or neem oil
  • Ensure proper drainage
  • Allow the soil to dry out between waterings
  • Cotton swab dipped in rubbing alcohol

Notable Traits & Uses

  • Used in decorative floral arrangements due to their striking appearance
  • Vibrant flowers also hold cultural significance 
  • Ornamental value, especially in tropical plant collections
  • Unique leaves and delicate inflorescences make it a favorite among collectors and enthusiasts

 Conservation & Availability

Wild Population Status

  • No significant conservation concerns
  • It may face habitat loss due to deforestation

Market Availability

  • Not as widely available as other Anthurium species
  • Rare in plant markets
  • Limited distribution means it can be a prized addition to an advanced collector’s collection

References & Resources

Further Reading

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