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Serpentine Hill raintree

Brunfelsia densifolia

Serpentine Hill raintree
Photo: scott.zona, CC BY 2.0

Brunfelsia densifolia is a shrub or small tree in the nightshade family from Puerto Rico, grown for its long, tubular yellow flowers. It needs warm, humid conditions and well-drained soil, and is endangered in the wild.

Family
Solanaceae (Nightshade family)
Grows as
Shrub
Light
Bright indirect, Part shade
Water
Keep the soil evenly moist during the growing season and let the top few centimetres dry out between waterings.
Soil
Well-drained, slightly acidic potting mix or garden soil enriched with organic matter.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Safety
Toxic: The leaves, stems, flowers and berries of Brunfelsia species contain toxic alkaloids and can cause nausea, vomiting and drowsiness if eaten.
Native range
Puerto Rico
Climate
wet tropical

About

Brunfelsia densifolia is a species of flowering plant in the nightshade family known by the common name Serpentine Hill raintree. It is native to Puerto Rico.

This plant is a shrub that grows on serpentine soils containing high amounts of magnesium, nickel, iron, and chromium, and some calcium and nitrogen. It produces long, tubular yellow flowers. It is cultivated as an ornamental plant, but in the wild it is endangered due to habitat loss as land is consumed for agriculture in Puerto Rico.

Other Brunfelsia plants

Largeflower brunfelsia · Jamaican Raintree · Brunfelsia latifolia · Brunfelsia membranacea · Brazil Raintree · Brunfelsia plowmaniana · Puerto Rico raintree · Jamaican Brunfelsia · Manaca · Raintree

Text excerpted from the Wikipedia article Brunfelsia densifolia 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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