Anthurium barclayanum Engl.

• Genus: Anthurium
• Botanical Background: Described by botanist Adolf Engler, this species has drawn attention from experts due to its distinctive morphology and historical significance in early 20th-century botanical explorations.

• Geographical Range: Native to tropical rainforests in South America; typically found in regions that include parts of Ecuador and neighboring areas.
• Environment: Thrives in moist, shaded understories with well-draining, organic-rich soils and high humidity, reflecting the stable, warm climates of tropical forests.

Leaves

• Broad, leathery leaves with a glossy, dark green surface

• Prominent, lighter-colored veins create strong contrast

• Foliage forms a dense, ornamental canopy

Inflorescence (Spadix & Spathe)

• Spathe is subtle and often hidden among the foliage

• Slender spadix may exhibit light green or cream tones

• Pollination likely occurs via small, specialized insects

Growth Habit

• Terrestrial species that grows from a creeping rhizome

• Naturally forms clumps, stabilizing it in forest soil

Ideal for low understory settings with limited light

Light Requirements

• Bright, indirect light 

• Avoids direct sun exposure, which may damage foliage

Watering & Humidity

• Keep soil consistently moist, but not soggy

• High humidity (60–80%) is essential for healthy growth

• Use a humidifier or mist in drier indoor spaces

Soil & Potting Mix

• Prefers a peat-based mix with added perlite for drainage

• Good aeration is key to avoiding root rot

Temperature & Fertilizer

• Optimal temperature range: 65–80°F (18–27°C)

• Apply balanced liquid fertilizer monthly during active growth

Division

• Most effective method is rhizome division during repotting

• Ensure each division includes a healthy root system and viable growth point

Stem Cuttings (if applicable)

• May be possible using stem segments with aerial roots

• Success depends on mature plant size and node development

  
  

Seeds

• Rarely used due to germination challenges

• Requires stable warmth and humidity, with fresh seeds and patience

  
  

Typical Issues

• Spider mites, mealybugs, and scale insects

• Root rot may occur if overwatered or placed in poorly draining soil

Treatment Recommendations

• Isolate affected plants and treat with neem oil or insecticidal soap

• Improve air circulation and adjust watering habits 

• Enhances biodiversity in tropical understories

• Captures botanical interest with its understated inflorescence and sturdy leaf design

• Bold venation and deep green foliage add refined texture to indoor gardens

• Highly valued in curated botanical collections

• Appeals to collectors seeking uncommon aroids with striking contrast

Wild Population Status

• Habitat loss due to deforestation poses a risk

• No current severe conservation concerns reported

Market Availability

• Occasionally found through specialty growers or botanical collections

• May require effort to source, especially outside its native range