Anthurium bimarginatum Sodiro

• Genus: Anthurium
• Botanical Background: Described by the botanist Sodiro, this species has been studied primarily in the context of South American tropical flora. Historical botanical collections have contributed to our current understanding of its classification and diversity

• Geographical Range: Native to the tropical regions of South America, particularly within Andean and adjacent lowland forests
• Environment: Thrives in humid, shaded understory environments with well-drained, organic-rich soils. It prefers moderate climates with consistent moisture and filtered light

Leaves

• Large, glossy
• Elongated 
• Distinctive dark green coloration 
• Pronounced margins

Inflorescence (Spadix & Spathe)

• Vibrant spathe that contrasts with a more subdued spadix
• Not highly scented, designed to attract specific pollinators through visual cues and subtle fragrance

Growth Habit

• Typically terrestrial with some epiphytic tendencies; grows from a robust rhizome
• Forms clumps that can gradually expand in suitable conditions

Light Requirements

• Bright, indirect light
• Direct sunlight should be avoided to prevent leaf scorch

Watering & Humidity

• Water regularly
• Requires high humidity (60% or more) to thrive

Soil & Potting Mix

• A well-draining mix combining orchid bark, peat, and perlite is recommended
• Containers with drainage holes support optimal root health

Temperature & Fertilizer

• Thrives in temperatures ranging from 65°F to 80°F
• Balanced, water-soluble fertilizer every 4–6 weeks to encourage healthy development

Division and Cuttings

• Most commonly achieved through division of the rhizomes
• Carefully separating mature clumps in spring can yield healthy new plants

Seeds

• Rarely used in propagation due to the efficiency of vegetative method; germination requires warm, humid conditions

Typical Issues

• Spider mites and mealybugs
• Root rot can occur if overwatering

Treatment Recommendations

• Utilize insecticidal soap for pest management and adjust watering practices to avoid fungal infections
• Organic solutions are preferred to maintain plant health

• Highly regarded for its ornamental appeal, with its dramatic foliage often used in tropical garden designs and indoor plant displays
• Unique leaf shape and margin make it highly valued among collectors and enthusiasts of rare Anthurium species
• It is often prized for its resilience in high-humidity environments

Wild Population Status

• Limited, habitat loss in tropical regions poses potential risks to wild populations

Market Availability

• Relatively rare in cultivation
• Enthusiasts typically acquire it through specialized growers and conservation networks