Spirodela sichuanensis M.G.Liu & K.M.Xie

• Genus: Spirodela
• Botanical Background: Described by botanists M.G. Liu and K.M. Xie; highlights the unique adaptations of aquatic duckweeds in the Araceae family

• Geographical Range: Endemic to regions in Sichuan, China, where it inhabits freshwater wetlands and ponds.
• Environment: Thrives in calm, nutrient-rich waters with stable temperatures and high humidity, often found in slow-moving water bodies with soft sediment.

Leaves

• Small, rounded leaves that float on the water’s surface
• Smooth texture and a subtle green coloration

Inflorescence (Spadix & Spathe)

• Does not feature a prominent spadix or spathe, as reproduction is primarily vegetative

Growth Habit

• Aquatic, free-floating herb
• Spreads via a network of rhizomes, ensuring rapid colonization in its native habitat

Light Requirements

• Bright, indirect sunlight or full sun in open water settings

Watering & Humidity

• Thrives submerged in clean water

Soil & Potting Mix

• Typically grown in water rather than soil
• Nutrient-rich aquatic substrate can be used in contained systems like ponds or aquaria

Temperature & Fertilizer

• Ideal growth occurs in mild temperatures
• Periodic application of diluted, water-soluble fertilizer can promote healthy frond development

Division

• Mainly through vegetative reproduction

Stem Cuttings (if applicable)

• New plants forming by simple division of the fronds and rhizome segments

Seeds

• Rarely used in cultivation due to the efficiency of vegetative propagation

Typical Issues

• Waterborne pathogens, algae overgrowth, and occasional snail infestations

Treatment Recommendations

• Maintaining clean water condition
• Biological control agents or mild organic treatments to mitigate pest issues

• Plays an ecological role in water purification
• May be used in scientific research related to aquatic plant biology

• Unique appearance and ecological benefits make it a subject of interest for specialized aquatic displays and research collections

Wild Population Status

• Could be susceptible to habitat changes

Market Availability

• Rare in commercial cultivation
• Mainly of interest to researchers and dedicated aquatic plant enthusiasts