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Bucephalandra oblanceolata (M.Hotta) S.Y.Wong & P.C.Boyce

Introduction & Overview

Common and Scientific Names

  • Scientific Name: Bucephalandra oblanceolata (M.Hotta) S.Y.Wong & P.C.Boyce
  • Common Name: No widely recognized common names for this species

Quick Facts

  • Origin: Native to the freshwater rivers of Borneo
  • Features: Known for its glossy, lance-shaped leaves, which have a deep green color and smooth texture. This species is commonly found in shaded, slow-moving waters, making it a unique addition to aquatic gardens

Taxonomy & Classification

  • Genus: Bucephalandra
  • Botanical Background:  First described by botanist M. Hotta and later revised by S.Y. Wong & P.C. Boyce. The genus Bucephalandra, part of the Araceae family, contains several species that are predominantly found in Southeast Asia, particularly Borneo.

Natural Habitat & Distribution

  • Geographical Range: Native to the freshwater environments of Borneo, particularly in riverine habitats that are shaded and have slow-moving waters.
  • Environment: Thrives in humid, tropical climates and prefers acidic, nutrient-rich soil in freshwater environments. It is typically found in areas with moderate to low light, reflecting its native habitat’s dim conditions under the canopy.

Morphological Characteristics

Leaves

  • Oblong-lanceolate, with a glossy surface
  • Rich green color
  • Can grow up to several centimeters long
  • Smooth edges and a pronounced mid-vein
  • Leaf texture is firm and leathery

Inflorescence (Spadix & Spathe)

  • Spathe is often pale or translucent
  • Spadix bears small, inconspicuous flowers

Growth Habit

  • Aquatic
  • Growth patterns adapted to riverbeds and slow-moving freshwater environments
  • Produces lateral growths from an underground rhizome

Cultivation & Care

Light Requirements

  • Low to medium light levels
  • Indirect light is ideal

Watering & Humidity

  • Consistently moist environments
  • High humidity 

Soil & Potting Mix

  • A well-draining, nutrient-rich, acidic potting mix
  •  Can be grown in shallow water or in containers with water retention

Temperature & Fertilizer

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

Propagation Methods

Division and Stem Cuttings

  • Rhizome division
  • Cuttings from mature plants
  • Each piece should have at least one healthy leaf and part of the rhizome for successful regrowth

Seeds

  • Not widely used for Bucephalandra oblanceolata due to the difficulty of seed collection and germination
  • Vegetative methods

Common Pests & Diseases

Typical Issues

  • Aphids, and mealybugs
  • Root rot

Treatment Recommendations

  • Neem oil or insecticidal soap
  • Ensure proper drainage
  • Reduce watering frequency
  • Fungicide treatments

Notable Traits & Uses

  • Plays an ecological role in maintaining the balance of its aquatic environment
  • Unique and elongated leaves
  • Suitability for aquascaping

Conservation & Availability

Wild Population Status

  • Not currently listed as endangered
  • May face habitat degradation due to the destruction of its natural aquatic environments in Borneo

Market Availability

  • Rare in the market
  • Can be found in specialized plant stores or through aquascaping communities

References & Resources

Further Reading

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