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Papilionanthe uniflora

Papilionanthe uniflora
Photo: G. King and R. Pantling, Public domain

Papilionanthe uniflora is a small epiphytic orchid from the Himalayas that grows on branches and tree trunks at around 2000 to 2100 m. It is drought resistant and produces a single fragrant white flower, though sometimes more. Grow it mounted or in an airy orchid mix with bright light and a dry rest between waterings.

Family
Orchidaceae (Orchid family)
Grows as
Epiphyte, Orchid
Light
Bright indirect
Water
Water thoroughly, then let the roots dry out almost completely before the next watering.
Soil
Epiphytic orchid mix of bark and perlite, or mounted on a slab or branch.
Temperature
15–28 °C; protect below 10 °C.
How easy
Moderate
Native range
C. & E. Himalaya to Assam
Climate
wet tropical

About

Papilionanthe uniflora is a species of epiphytic orchid native to India, Myanmar, Bhutan and Nepal.

Safety

Cytotoxic effects were examined and plant extracts were demonstrated to be significantly effective cell growth inhibitors of HeLa cells. Extracts of the plant contain a high flavonoid content (90 mg QE/g). The extracts contain alkaloids, flavonoids, steroids, terpenoids and tannins. Saponins were not present.

Other Papilionanthe plants

Papilionanthe biswasiana · Papilionanthe cylindrica · Papilionanthe greenii · Papilionanthe hookeriana · Papilionanthe pedunculata · Papilionanthe sillemiana · Parrot Flower · Papilionanthe tricuspidata · Papilionanthe vandarum · Papilionanthe

Text excerpted from the Wikipedia article Papilionanthe uniflora 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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