Anthurium sodiroanum Engl.

• Genus: Anthurium
• Botanical Background: Described by Adolf Engler, Anthurium sodiroanum reflects the rich botanical history of tropical America. It was named in honor of Luis Sodiro, whose early collections and studies provided a foundation for understanding Ecuador’s native flora

• Geographical Range: Endemic to Ecuador, typically found in the understories of tropical rainforests and occasionally in montane forest regions
• Environment: Thrives in warm, moist conditions with high humidity and well-drained, organically rich soils; prefers filtered light as found beneath dense forest canopies

Leaves

• Broad, heart-shaped leaves 
• Glossy finish 
• Prominent veining
• Rich green coloration 
• Textured surfaces

Inflorescence (Spadix & Spathe)

• Slender spadix encircled by a modest yet vibrant spathe
• Inflorescence is less showy compared to some relatives

Growth Habit

• Terrestrial herb develops from a robust rhizome
• Forming clumps as it spreads across the forest floor
• Growth is compact and well-adapted to the shaded, moist environments

Light Requirements

• Bright, indirect light that mimics its natural forest understory conditions

Watering & Humidity

• Regular watering is essential
• High ambient humidity; occasional misting or placement near a humidity

Soil & Potting Mix

• A loose, organic potting mix enriched with peat, perlite, and orchid bark 
• Supports healthy growth and replicates its natural, well-drained environment

Temperature & Fertilizer

• Ideal temperatures range between 65°F and 80°F
• Balanced fertilizer applied during the growing season can promote vigorous growth

Division and Cuttings

• Most common propagation method involves dividing the rhizome during repotting
• Should include a portion of the root system and a growing shoot for successful reestablishment

Seeds

• Less common, it can be undertaken under controlled conditions that maintain consistent humidity and temperature to enhance germination

Typical Issues

• Spider mites and aphids
• Root rot

Treatment Recommendations

• Insecticidal soap or neem oil
• Adjust watering practices and consider using organic fungicides

• Named to honor a pioneering Ecuadorian botanist, Anthurium sodiroanum holds cultural significance and is a testament to the biodiversity of the tropical regions of South America
• Collectors prize this species for its unique foliage and subtle inflorescence
• Its rarity and distinct appearance make it a coveted specimen among aroid enthusiasts

Wild Population Status

• Habitat loss in Ecuador poses a potential risk to its wild populations
• Conservation measures to preserve its natural habitats

Market Availability

• Generally available only through specialist nurseries and collectors rather than mainstream horticultural outlets