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Hammock viper's-tail

Pentalinon luteum

Also called Wild Allamanda, Wild Wist, Bay Withe, Bitter Pod, Catesby's Vine, Lice Bush, Nightsage

Hammock viper's-tail
Photo: Dsandii, CC BY-SA 4.0

Hammock viper's-tail is a climbing vine in the dogbane family, native to Florida, the Caribbean and Honduras, with yellow trumpet flowers. It needs warmth, bright light and a support to climb on.

Family
Apocynaceae (Dogbane family)
Grows as
Climber
Light
Full sun, Part shade
Water
Water when the top few centimetres of soil are dry; keep it slightly moist during active growth.
Soil
Well-drained, fertile potting mix or garden loam.
Temperature
18–35 °C; protect below 10 °C
How easy
Moderate
Safety
Toxic: All parts, especially the milky sap, contain cardiac glycosides and are poisonous if eaten.
Native range
S. Florida to Caribbean
Climate
wet tropical

About

Pentalinon luteum, commonly known as hammock viper's-tail, licebush, wild allamanda, wild wist yellow mandevilla, and yellow dipladenia, is a vine native to islands of the Caribbean, Honduras, and the U.S. state of Florida.

Text excerpted from the Wikipedia article Pentalinon luteum 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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