Anthurium leonii E.G.Gonç.

• Genus: Anthurium
• Botanical Background: Described by botanist E.G. Gonçalves in 2002; one of many species in the Anthurium genus that highlight the biodiversity of tropical South America.

• Geographical Range: Native to the humid forests of Colombia, particularly in the Chocó Department; prefers lowland tropical climates and thrives in areas with high rainfall and consistent temperatures.
• Environment: Humid environment with temperatures ranging from 20-28°C; grows in shaded conditions, often on forest floors or in the understory, and prefers well-draining, acidic soils rich in organic matter.

Leaves

• Large, lanceolate, with a leathery texture
• Glossy green appearance
• Prominent venation

Inflorescence (Spadix & Spathe)

• Greenish-yellow spadix, which is surrounded by a white spathe
• Scent is faint

Growth Habit

• Primarily terrestrial
• Found in some epiphytic situations
• Forms a dense clump

Light Requirements

• Bright, indirect light
• Direct sunlight can scorch the leaves

Watering & Humidity

• Consistently moist soil
• Humidity levels, ideally between 60-80%
• Regular misting or a humidity tray may be beneficial

Soil & Potting Mix

• A well-draining, acidic potting mix
• A mix of peat, perlite, and bark
• Ensure the container has drainage holes

Temperature & Fertilizer

• Temperatures between 20-28°C

• During the growing season, feed with a balanced, water-soluble fertilizer every 4-6 weeks

Division and Stem Cuttings

• Division is the most common method for propagating
• Cuttings from the stem or leaf nodes can also be rooted in water or a moist medium

Seeds

• Less commonly practiced for this species
• Sown in a humid, warm environment for successful germination

Typical Issues

• Spider mites, mealybugs, and aphids
• Root rot 

Treatment Recommendations

• Insecticidal soap or neem oil
• Remove affected roots and repot in fresh, well-draining soil

• Minimal cultural footprint, making it a rarity in cultivation
• Large, leathery leaves and vibrant inflorescence

• Unique foliage and relatively low-maintenance care requirements

Wild Population Status

• Not currently listed as endangered
• Specialized habitat makes it susceptible to deforestation

Market Availability

• Not widely available in the commercial market
• A relatively rare species among Aroid collectors