Anthurium maricense Nadruz & Mayo

• Genus: Anthurium
• Botanical Background: Described by Nadruz and Mayo in 1995, contributing to the understanding of the diverse Anthurium genus within the Araceae family.

• Geographical Range: Native to tropical regions in Central America, especially Panama and Costa Rica, where it grows in moist, humid environments.
• Environment: High-humidity environments, typically at altitudes ranging from 500 to 1,000 meters above sea level; conditions include shaded areas with consistent rainfall and well-drained soils.

Leaves

• Glossy, dark green, and have an elongated, lanceolate shape
• Lengths up to 30 cm
• Smooth texture
• Subtle venation

Inflorescence (Spadix & Spathe)

• Consists of a white or light green spathe, which may transition to a reddish hue, surrounding a white or cream-colored spadix
• Spathe typically remains small compared to the spadix, contributing to its minimalistic yet striking floral display

Growth Habit

• Terrestrial
• Can also grow as an epiphyte
• Does not form tubers or rhizomes

Light Requirements

• Bright, indirect
• Direct sunlight can cause leaf burn

Watering & Humidity

• Regular watering
• Maintain humidity
• Plant should not sit in stagnant water
• High humidity (60% or more)

Soil & Potting Mix

• A well-draining potting mix that retains moisture, such as a mix of peat, pine bark, and perlite
• Ensure the container has adequate drainage 

Temperature & Fertilizer

• Temperature between 18-27°C (65-80°F)

• Fertilizing with a balanced liquid fertilizer every 4-6 weeks during the growing season

Division and Stem Cuttings

• Propagation is most successful through division of established clumps or stem cuttings

Seeds

• Not commonly used as it requires very specific conditions for successful germination

Typical Issues

• Spider mites, mealybugs, and aphids 
• Root rot

Treatment Recommendations

• Insecticidal soap or neem oil
• Ensure proper drainage 
• Reduce watering
• Remove affected roots

• Attractive foliage and its role in enriching the local biodiversity
• Not widely known outside of the botanical community

• Due to its striking foliage and ease of care it prized by collectors

• Can be a unique addition to tropical garden spaces or indoor collections

Wild Population Status

• No specific conservation concerns
• Native range in Central America may be affected by habitat loss

Market Availability

• Not as commonly found in commercial markets
• Remains relatively rare