Anthurium chucunesense Croat

• Genus: Anthurium
• Botanical Background: Described by renowned botanist Thomas B. Croat in 1982, this species was named after the Chucunaque River in Panama, near the type locality.

• Geographical Range: Native to the humid rainforests of Panama and Costa Rica, particularly in areas near the Chucunaque River and surrounding regions.
• Environment: Thrives in high-humidity, warm, shaded environments, typically at elevations ranging from 200 to 1000 meters above sea level; commonly found in moist, well-drained soils with ample organic matter and moderate temperatures.

Leaves

• Glossy, dark green, and heart-shaped
• Can grow up to 30 cm in length
• Feature distinct veins that add texture and structure to the foliage

Inflorescence (Spadix & Spathe)

• Spadix is typically white or cream in color, and the spathe is greenish, subtly contrasting with the surrounding foliage
• Scent is faint
• Serves to attract pollinators in its natural habitat

Growth Habit

• Primarily terrestrial but can also be found growing as an epiphyte in the wild
• Has a rhizomatous growth habit, sending out new shoots as it matures

Light Requirements

• Bright, indirect light
• Can tolerate lower light conditions
• Direct sunlight can scorch the leaves

Watering & Humidity

• Requires consistent moisture, with regular watering during the growing season
• High humidity (60-80%) is essential for optimal growth

Soil & Potting Mix

• A well-draining, organic-rich mix with plenty of peat, perlite, or orchid bark 
• Avoid overly compacted soil to ensure good root health

Temperature & Fertilizer

• Thrives in temperatures ranging from 18 to 30°C (65-85°F)
• Balanced, water-soluble fertilizer once a month during the growing season

Division

• Can be propagated through division of rhizomes
• Work well if the plant has established itself sufficiently

Stem Cuttings (if applicable)

• Cutting stem sections that contain nodes
• Work well if the plant has established itself sufficiently

Seeds

• Not commonly used for propagation due to the lengthy germination process and the difficulty in sourcing fresh seeds

Typical Issues

• Aphids, spider mites, and mealybugs
• Root rot can occur if overwatered or kept in poorly draining soil

Treatment Recommendations

• Use insecticidal soap or neem oil to control pests
• Avoid excessive watering, and ensure good soil drainage to prevent root rot

• Native to a biodiversity hotspot in Central America and contributes to the rich tapestry of flora in Panama’s rainforests
• Prized for its glossy, elegant foliage and is a favorite among collectors of rare aroids

• Heart-shaped leaves make it a striking addition to any tropical or subtropical garden

Wild Population Status

• No significant conservation concerns currently reported  
• Habitat may be under threat from deforestation in Central America

Market Availability

• Relatively rare in cultivation
• Can occasionally be found in specialty plant nurseries or through aroid enthusiast groups