Anthurium chorense Engl.

• Genus: Anthurium
• Botanical Background: Named by the German botanist George Engelmann, Anthurium chorense was first described in the mid-19th century. It’s part of the Anthurium species group, a collection of plants that are often studied for their ornamental value and unique flowering structures.

• Geographical Range: Native to the tropical highlands of Colombia, particularly in regions with consistent moisture and moderate temperatures.
• Environment: Thrives in humid, shaded environments, commonly found in cloud forests; these forests provide consistent moisture and moderate temperatures with humidity levels around 80% or more.

Leaves

• Large, heart-shaped, and deep green
• With a glossy finish
• Can grow up to 30 cm long, with a smooth texture and prominent veins

Inflorescence (Spadix & Spathe)

• Defining feature, with a white to pale yellow spathe that wraps around the spadix
• The spathe is upright and can be about 15 cm long
• Pollination is likely facilitated by insects attracted to the inflorescence's slight scent

Growth Habit

• Primarily epiphytic, although it can also be found growing terrestrially in its native range
• Has a rhizomatous growth habit, producing new shoots from the rhizome

Light Requirements

• Bright, indirect light

Watering & Humidity

• Regular watering is essential, keeping the soil consistently moist but not waterlogged
• High humidity is crucial, ideally 60% or above

Soil & Potting Mix

• A well-draining, airy mix is best, typically consisting of peat, perlite, and orchid bark
• A container with good drainage is recommended to prevent root rot

Temperature & Fertilizer

• Ideal temperatures are between 18°C and 24°C (64°F to 75°F)
• Fertilize monthly with a balanced liquid fertilizer during the growing season to encourage healthy growth

Division

• Division of rhizomes
• Should be done in the spring or early summer

Stem Cuttings (if applicable)

• Stem cuttings with a node can also be rooted in water or soil

Seeds

• Rarely used for propagation due to the plant’s specific pollination needs and the slow growth rate of seedlings
• Can be viable under controlled conditions

Typical Issues

• Spider mites, aphids, and mealybugs
• Root rot may occur in overly wet conditions

Treatment Recommendations

• For pests, insecticidal soap or neem oil can be effective
• To prevent root rot, ensure proper drainage and avoid overwatering
• Regular inspection is key to early pest detection
  

• Plays a role in forest ecosystems, contributing to the diversity of the flora
• Not commonly used in folklore but is appreciated for its ornamental value

• Prized for its striking leaf structure and elegant, unusual inflorescence
• A great specimen plant for collectors or those interested in rare aroids

Wild Population Status

• There is little information on the conservation status of Anthurium chorense
• However, due to habitat loss in Colombia's cloud forests, it could be under pressure

Market Availability

• Not widely available in the market
• Can be found through specialty nurseries or aroid collectors
• Rarity adds to its allure among plant enthusiasts