Anthurium laciniosum Sodiro

• Genus: Anthurium
• Botanical Background: Described by the botanist Sodiro, Anthurium laciniosum has contributed to the understanding of tropical aroid diversity; Sodiro’s work in South America remains a significant reference point in historical botanical literature.

• Geographical Range: Native to the tropical forests of Ecuador
• Environment: Thrives under conditions typical of tropical rainforests: high humidity, consistently moist yet well-draining organic soils, and moderate temperatures that rarely fluctuate dramatically.

Leaves

• Intricate, serrated margins and a glossy green appearance

Inflorescence (Spadix & Spathe)

• Curved spathe that can range in hues from deep green to burgundy
• Central spadix creates an eye-catching contrast
• Inflorescence is not heavily scented, plays an important role in attracting specialized pollinators

Growth Habit

• Grows from a rhizomatous base
• Promoting a spreading habit in its natural environment while anchoring itself firmly

Light Requirements

• Bright, indirect light
• Direct sunlight may scorch its delicate leaves

Watering & Humidity

• Soil consistently moist without waterlogging
• High ambient humidity is essential

Soil & Potting Mix

• A well-aerated mix rich in organic matter
• Blend of peat, perlite, and orchid bark
• Use containers with ample drainage
  

Temperature & Fertilizer

• Flourishes within a temperature range of approximately 65°F to 80°F (18°C to 27°C)
• Balanced liquid fertilizer during the growing season

Division and Cuttings

• Most common method is dividing the rhizome during repotting
• Careful separation of clumps ensures each new plant has adequate roots and shoots
  

Seeds

• Less common due to slower germination rates
• Division remains the preferred approach for most growers
  

Typical Issues

• Spider mites, mealybugs, and signs of root rot
• Root rot can occur if overwatered or kept in poorly draining soil

Treatment Recommendations

• Neem oil or insecticidal soap
• Ensuring balanced watering practices

• Beyond its ornamental allure, it is woven into local folklore and traditional practices
• Uniquely dissected leaves make it a favorite among botanical collectors and naturalists

• Prize this species for its striking leaf architecture and rare inflorescence
• Enhancing both private collections and specialized botanical displays

Wild Population Status

• Not currently classified as endangered, habitat loss in tropical forests poses potential long-term risks

Market Availability

• Not widely available commercially
• Typically acquire it through specialty nurseries or botanical exchanges