Vivaria calvasensis O.Cabrera, Tinitana, Cumbicus, Prina & Paulo Herrera

• Genus: Vivaria
• Botanical Background: The species was described by O.Cabrera and colleagues, with its discovery adding valuable insight into the diversity of Andean aroids and the evolutionary trends within this fascinating group.

• Geographical Range: Native to the Andean regions of Ecuador and northern Peru, Vivaria calvasensis is typically found in high-altitude cloud forests.
• Environment: Thrives in moist, well-drained soils with high humidity and moderate temperatures, mimicking the shaded and humid understories of its native forests.

Leaves

• Broad, ovate leaves
• Leathery texture and intricate venation

Inflorescence (Spadix & Spathe)

• Slender spadix enveloped by a protective spathe
• Displays subtle yet attractive hues, aiding in the attraction of specialized pollinators

Growth Habit

• Terrestrial herb
• Characterized by a creeping rhizome, which facilitates clonal propagation and adapts well to its natural forest floor habitat

Light Requirements

• Bright, indirect light to mimic the dappled sunlight of its natural forest setting

Watering & Humidity

• Keep the soil consistently moist by regular watering
• Maintain high ambient humidity to replicate its native conditions

Soil & Potting Mix

• A well-aerated, organic-rich potting mix that offers excellent drainage while retaining adequate moisture

Temperature & Fertilizer

• Ideal growth is achieved in moderate temperatures between 65°F and 75°F
• Balanced liquid fertilizer applied during the growing season will support robust growth.

Division and Cuttings

• Most reliable propagation method is through division of its rhizomes during the active growing period

Seeds

• Can be variable
• Germination requires warm conditions and steady moisture to be successful

Typical Issues

• Spider mites
• Risk of root rot

Treatment Recommendations

• Ensure proper spacing and good air circulation to prevent pests
• Use mild organic insecticides for infestations
• Adjust watering practices to reduce the risk of fungal diseases

• Discovery has enhanced the understanding of aroid evolution in high-altitude ecosystems, highlighting its unique inflorescence structure

• Prized for its dramatic foliage and unusual growth habit, making it a coveted addition to specialized plant collections

Wild Population Status

• Research is ongoing to determine its conservation status
• Early assessments suggest that preserving its natural habitat is crucial
  

Market Availability

• Considered rare in cultivation
• Specimens primarily available through specialized collectors and botanical institutions