Anthurium bergii Croat

• Genus: Anthurium
• Botanical Background: Described by the prominent botanist Thomas Croat, whose extensive work on the Araceae has significantly influenced modern understanding of tropical aroid diversity. Its discovery and subsequent documentation underscore the continuing efforts to catalog and preserve tropical plant biodiversity.

• Geographical Range: Indigenous to South American tropical environments, where it grows in regions characterized by high humidity and consistent warmth.
• Environment: Thrives in shady, moist forest floors or as an understory plant. It favors well-draining, organically rich soils in areas with high humidity and moderate, stable temperatures, typical of tropical rainforests.

Leaves

• Ovate to heart-shaped with a glossy, dark green surface

• Prominent venation enhances ornamental appeal

• Thick texture and rich coloration contribute to visual interest

Inflorescence (Spadix & Spathe)

• Features a modest spathe and spadix typical of many Anthurium species

• Not strongly fragrant but functions well in attracting specific pollinators

• Subtle appearance suited to collectors who value botanical nuance

Growth Habit

• Primarily terrestrial with a strong, clumping rhizome

• Suitable for forest-floor environments

• May occasionally show semi-epiphytic behavior

  
  

Light Requirements

• Prefers bright, indirect light similar to forest understory conditions

• Avoids direct sunlight to prevent leaf scorch

Watering & Humidity

• Keep soil consistently moist but never waterlogged

• Benefits from high humidity; mist frequently or grow in a humid environment

• Ideal for terrariums or greenhouse setups

Soil & Potting Mix

• Use a peat-based mix with added perlite or orchid bark for drainage

• Ensure containers have drainage holes to avoid root rot

Temperature & Fertilizer

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

• Apply a diluted, balanced fertilizer monthly during active growth

Division

• Most commonly propagated through rhizome division during repotting

• Each separated clump should have an established root system

Stem Cuttings (if applicable)

• Node cuttings can be used but are less commonly practiced for this species

Seeds

• Rarely used due to low viability and slow germination

• Requires high humidity and steady warmth for successful development

  
  

Typical Issues

• Spider mites and mealybugs, especially in dry conditions
• Root rot if drainage is poor

Treatment Recommendations

• Use neem oil or insecticidal soap for organic pest control

• Improve drainage and adjust watering to avoid fungal problems

• Apply fungicide if needed, following label instructions carefully

• Contributes to tropical ecosystem complexity, offering microhabitats for invertebrates

• Discovery has expanded knowledge of aroid diversity in neotropical regions

• Valued for its distinct leaf texture and elegant structure

• Subtle inflorescence adds charm to curated aroid collections and tropical plant displays

Wild Population Status

• Limited research available, but habitat loss in tropical regions is a concern

• Conservation efforts and habitat preservation are essential for long-term survival

Market Availability

• Rarely found in mainstream plant markets due to its specialized needs

• Typically available through specialty growers or aroid collectors