Anthurium donovaniae Croat

• Genus: Anthurium
• Botanical Background: Described by the botanist Croat, A. donovaniae has drawn interest for its unique features and remains an intriguing subject for botanical study

• Geographical Range: Tropical forest regions of northern South America,
• Environment:  It thrives in the humid, shaded understory of tropical forests, preferring well-drained soils enriched with organic matter and a warm, moist climate

Leaves

• Broad, glossy leaves
• Leathery in texture with subtle veining

Inflorescence (Spadix & Spathe)

• It produces a modestly sized inflorescence with a vibrant spathe and a central spadix that is adapted to attract specific pollinators

Growth Habit

• Typically terrestrial, A. donovaniae may also exhibit occasional epiphytic tendencies and forms clumps via a rhizomatous growth habit

Light Requirements

• Grows best in bright, indirect light that mimics its natural forest understory

Watering & Humidity

• Regular watering is needed without overwatering; high humidity levels help maintain healthy foliage

• A well-aerated, organic-rich mix is ideal. Use a container with good drainage to avoid water retention

Temperature & Fertilizer

• Prefers temperatures between 65°F and 80°F
• A balanced, diluted fertilizer applied monthly during the growing season supports vigorous growth
  

Division and Cuttings

• The most common method is rhizome division, which allows for quicker establishment and minimal disturbance to the plant

Seeds

• While seed propagation is possible, it is less common due to slower germination rates and variable viability

Typical Issues

• Spider mites and mealybugs
• Overwatering may lead to root rot

Treatment Recommendations

• Watch for pests such as spider mites and mealybugs. Overwatering can lead to root rot if drainage is inadequate

• Its unique inflorescence and refined foliage have made it a subject of interest in botanical studies and a favored choice among aroid collectors

• Valued for its ornamental qualities, it is often showcased in indoor tropical plant collections and specialty gardens

Wild Population Status

• Limited data exist on its wild population; however, habitat loss in tropical regions may pose future challenges

Market Availability

• This species is not widely available commercially and is generally sought after by dedicated collectors