Anthurium paucinerve Sodiro

• Genus: Anthurium
• Botanical Background: Described by renowned Ecuadorian botanist Luis Sodiro, this species contributes to the rich botanical legacy of tropical American flora. Sodiro’s extensive work on regional aroids has helped establish its identity among similar taxa.

• Geographical Range: Native to parts of tropical South America, with records indicating a presence in the Andean regions of Ecuador and neighboring areas.
• Environment: Thrives in humid tropical forests, often in mid-elevation cloud or rainforests. It favors well-drained, organic soils, high humidity, and moderate rainfall, which mirror its native microclimate.

Leaves

• Few, prominent veins
• Glossy, deep green appearance
• Ovoid to elliptical shape with a smooth texture

Inflorescence (Spadix & Spathe)

• Slender spadix paired with a curved spathe that offers a subtle color contrast to the foliage
• Not particularly large, the inflorescence is effective in attracting its natural pollinators.

Growth Habit

• Predominantly terrestrial, this species grows from a short rhizome that produces clumps
• Over time, these clumps can slowly expand, contributing to its overall compact form

Light Requirements

• Bright, indirect light that simulates the dappled conditions of its forest understory

Watering & Humidity

• Regular watering is essential, with care taken to avoid waterlogging
• Benefits from high humidity (60–80%), mirroring its rainforest habitat
• Mist leaves or use a humidifier in dry indoor environments

Soil & Potting Mix

• A well-draining, chunky aroid mix (bark chips, perlite, and peat or coco coir)
• Benefits from consistently high humidity, making it suitable for indoor tropical setups or greenhouses

Temperature & Fertilizer

• Prefers warm conditions, ideally between 65°F and 80°F
• A balanced, diluted fertilizer during the active growing season will support its growth and overall health

Division and Cuttings

• Most effective propagation technique is dividing mature clumps at the rhizome level; performed during spring, reliably produces healthy offshoots

Seeds

• Can be germinated under conditions of high humidity and warmth; propagation by division is generally favored for its ease and faster establishment.

Typical Issues

• Spider mites and mealybugs
• Risk of root rot if overwatered

Treatment Recommendations

• Employ organic solutions such as insecticidal soap or neem oil for pest control
• Ensuring proper drainage and adjusting watering routines can effectively prevent fungal issues like root rot

• The term “paucinerve” highlights the species’ defining feature of having a reduced number of leaf veins, setting it apart from other Anthurium species

• Prized for its unusual foliage structure and compact habit
• Serves as an attractive specimen in curated tropical plant collections and specialized aroid displays

Wild Population Status

• Detailed studies are limited, natural populations may be subject to localized habitat pressures

Market Availability

• Relatively rare in the horticultural trade, making it a sought-after find among experienced collectors and enthusiasts looking for unique aroid