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Utricularia viscosa

Utricularia viscosa is a small to medium perennial bladderwort, a carnivorous plant that traps tiny aquatic creatures in bladders on its stems and leaves. It grows in wet sandy savannas, either rooted in moist soil or floating in shallow water, and needs constantly wet conditions.

Family
Lentibulariaceae (Lentibulari family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep the root zone and plant wet or submerged at all times; never let it dry out.
Soil
Wet, nutrient-poor sandy or peaty substrate, or shallow water.
Temperature
20–30 °C; protect below 15 °C
How easy
Hard
Native range
C. America to Trinidad and Brazil
Climate
wet tropical

About

Utricularia viscosa is a small to medium-sized perennial, terrestrial or subaquatic carnivorous plant that belongs to the genus Utricularia and is the only member of Utricularia sect. Sprucea. U. viscosa is native to Central America (Belize and Nicaragua) and South America (Brazil, French Guiana, Guyana, Suriname, Trinidad, and Venezuela). It grows as a terrestrial or subaquatic plant in wet sandy savannas at lower altitudes but as high as 900 m (2,953 ft) in Guyana. It was originally named by Richard Spruce and formally described by Daniel Oliver in 1860. In 1986, Peter Taylor placed this species in its own section, Sprucea, which was named in honor of Richard Spruce.

Other Utricularia plants

Utricularia adpressa · Utricularia albiflora · Utricularia albocaerulea · Utricularia alpina · Utricularia ameliae · Florida purple bladderwort · Utricularia andongensis · Utricularia antennifera · Utricularia appendiculata · Utricularia arcuata · Utricularia arenaria · Utricularia arnhemica

Text excerpted from the Wikipedia article Utricularia viscosa by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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