Anthurium lapoanum Croat, D.P.Hannon & Hormell

• Genus: Anthurium
• Botanical Background: Described by noted botanists Croat, Hannon, and Hormell, Anthurium lapoanum has garnered attention for its distinctive morphology and limited distribution. Its description contributes to the rich botanical history of tropical aroid research.

• Geographical Range: Indigenous to the tropical lowland rainforests of Central America, with documented occurrences in Costa Rica and potentially in neighboring regions.
• Environment: Shaded understory of rainforests where high humidity, warm temperatures, and well-draining, organic-rich soils prevail; environment is characterized by consistent moisture and filtered sunlight.

Leaves

• Moderately sized, often heart-shaped or oval
• Subtly undulating edges
• Glossy finish with a pronounced venation pattern

Inflorescence (Spadix & Spathe)

• Bright spathe paired with a slender spadix
• Spathe’s coloration provides an attractive contrast
• Mild scent

Growth Habit

• Primarily terrestrial
• Grows in clumps from a creeping rhizome

Light Requirements

• Bright, indirect light

Watering & Humidity

• Regular watering
• Consistently moist, yet not waterlogged, soil
• High ambient humidity

Soil & Potting Mix

• A loose, well-draining mix enriched with organic matter
• A pre-formulated mix for tropical aroids or a blend including peat, perlite, and orchid bark

Temperature & Fertilizer

• Temperatures between 65°F and 80°F

• During the active growing season, a balanced, water-soluble fertilizer applied at a diluted rate can help

Division and Stem Cuttings

• Most effective method for propagation is through division of the rhizomes
• Includes a portion of the crown and healthy roots

Seeds

• Less common due to the species’ slow germination process and specific temperature and moisture requirements

Typical Issues

• Spider mites, mealybugs, and scale insects
• Root rot

Treatment Recommendations

• Insecticidal soap or neem oil

• Improve air circulation

• Reduce excess moisture

• Celebrated for its rarity and the intricate details of its foliage
• Unique features have made it a subject of botanical interest and research

• Distinctive leaf patterns and elegant inflorescence

• Uncommon appearance makes it a valued addition to specialized tropical plant collections

Wild Population Status

• Limited native range
• Habitat loss remains a concern, prompting initiatives to protect its natural environment

Market Availability

• Considered rare in the horticultural market

• Available through specialist growers and botanical collectors