Anthurium rugulosum Sodiro

• Genus: Anthurium
• Botanical Background: Has been appreciated for its horticultural potential since its identification; historical botanical literature provides context to its classification and the evolution of aroid taxonomy.

• Geographical Range: Native to tropical regions of South America, where it is commonly found in regions with rich biodiversity, including parts of the Andean slopes and lowland tropical forests.
• Environment: Warm, humid environments with well-drained, organic-rich soils; it typically grows under partial shade in areas where the microclimate provides steady moisture and minimal temperature extremes.

Leaves

• Large in size
• Lightly wrinkled or textured surface
• Dark green with prominent venation
• May display subtle color variations on the undersides

Inflorescence (Spadix & Spathe)

• Distinctive inflorescence
•  Comprised of a spadix surrounded by a broad, often green to slightly tinted spathe
• Not intensely scented

Growth Habit

• Can grow terrestrially
• Forms clumps with a spreading habit
• Does not produce aerial roots 

Light Requirements

• Bright, indirect light
• Direct sunlight may scorch its delicate foliage
• Lower light conditions can reduce its vibrancy

Watering & Humidity

• Maintain consistently moist soil with regular watering
• Allow the top inch of soil to dry slightly 
• High humidity is essential

Soil & Potting Mix

• A well-draining potting mix rich in organic matter
• A blend formulated for aroids or epiphytic plants, including components like peat, perlite, and orchid bark

Temperature & Fertilizer

• Temperatures ranging from 65°F to 80°F (18°C to 27°C)
• During the growing season, feed with a balanced liquid fertilizer diluted to half strength every 4–6 weeks

Division and Stem Cuttings

• Most common propagation method is rhizome division
• Separate clumps during the active growing season

Seeds

• Less common among enthusiasts due to longer germination times and less predictable outcomes
• When sowing, maintain high humidity and stable, warm temperatures

Typical Issues

• Spider mites and mealybugs
• Root rot 

Treatment Recommendations

• Insecticidal soaps or neem oil 
• Ensure proper soil drainage
• Avoid excessive watering 

• Holds cultural significance in some regions
• Unique foliage patterns are celebrated in local art and design

• Exotic leaf texture and elegant inflorescence
• Relative rarity in cultivation and its striking appearance

Wild Population Status

• Limited information on its wild population status
• Habitat loss in tropical regions is a general concern for many aroids

Market Availability

• Not as common as some other Anthurium species
• Available through specialty nurseries and collectors
• Remains relatively rare in the general market