Anthurium barbacoasense Engl.

• Genus: Anthurium
• Botanical Background: Described by renowned botanist Adolf Engler, this species has long intrigued botanists due to its unique morphological features and adaptation to tropical understories.

• Geographical Range: Indigenous to Neotropical regions, predominantly within lowland tropical rainforests.
• Environment: Thrives in humid, shaded habitats with rich, well-draining soils; natural climate is warm and consistently humid, conditions that support its robust growth in the forest understory.

Leaves

• Large, heart-shaped with a glossy finish

• Subtle venation and occasional pattern variation

• Vibrant green color enhances ornamental value

Inflorescence (Spadix & Spathe)

• Brightly colored spathe surrounding a delicate spadix

• Minimal scent, but effective at attracting pollinators

• Composed of numerous small flowers

Growth Habit

• Typically terrestrial, supported by a rhizomatous base

• Thrives in dense, humid forest conditions

• Develops a lush and grounded foliage display

Light Requirements

• Bright, indirect light
• Avoid direct sun to prevent leaf scorch

Watering & Humidity

• Water regularly, keeping soil moist but not soggy

• High ambient humidity

• Well-draining soil helps avoid root rot

Soil & Potting Mix

• Use a rich, airy mix with organic matter

• Include materials like bark, perlite, or sphagnum

• Ensure containers have excellent drainage

Temperature & Fertilizer

• Best grown between 65–80°F (18–27°C)

• Fertilize with a balanced formula during active growth phases

Division

• Most effective through rhizome division

• Ensures preservation of genetic traits and overall plant health

  
  

Stem Cuttings (if applicable)

• Can be attempted if stem segments have aerial roots

• Requires high humidity and stable conditions for success

Seeds

• Less commonly used due to germination challenges

• Must be sown in warm, consistently moist environments under controlled care

Typical Issues

• Spider mites and mealybugs 

• Overwatering can lead to root rot and other fungal issues

Treatment Recommendations

• Use neem oil or insecticidal soap

• Maintain good airflow and consistent, appropriate watering habits

• Remove infected plant material if symptoms persist

• Vibrant spathe and large, glossy foliage

• Contributes to the local ecosystem by supporting pollinators

• Holds historical botanical value, increasing its desirability

• Highly prized by collectors for its rare and ornamental traits

• A standout in curated tropical and aroid plant collections

Wild Population Status

• Not currently listed as endangered

• Habitat degradation in tropical regions poses potential long-term risks

• Periodic conservation assessment is advisable

Market Availability

• Relatively rare in cultivation

• Mostly found in specialized collections or through aroid-focused enthusiasts

• Unlikely to be available through mainstream plant nurseries