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Pitcher plant

Nepenthes pilosa

Pitcher plant
Photo: Stewart McPherson, CC BY-SA 3.0

Nepenthes pilosa is a climbing tropical pitcher plant from the mountains of East Kalimantan, Borneo, with dense golden-brown hairs and hook-shaped lid appendages. It grows best as a warm, humid, high-light plant that is kept moist but not waterlogged.

Family
Nepenthaceae (Pitcher-plant family)
Grows as
Shrub, Climber
Light
Bright indirect, Part shade
Water
Keep the medium moist year-round using rainwater or distilled water, and never let it dry out completely.
Soil
Free-draining mix of sphagnum moss and perlite or orchid bark.
Temperature
18–30 °C; protect below 15 °C
How easy
Moderate
Native range
Borneo (Kalimantan)
Climate
wet tropical

About

Nepenthes pilosa is a tropical pitcher plant endemic to Borneo. It is characterised by a dense indumentum of long yellow-brown hairs. Pitchers have a distinctive hook-shaped appendage on the underside of the lid. The specific epithet derives from the Latin word pilosus, meaning "hairy".

Nepenthes pilosa was for a long time conflated with N. chaniana and, with the exception of the type material, all specimens identified as N. pilosa prior to the description of N. chaniana in 2006 actually represent the latter species.

Where it grows

Nepenthes pilosa is endemic to the mountain range of Bukit Batu Lesung (likely synonymous with Ketang Lesung) in East Kalimantan, Borneo. The mountain has been described as a "long sandstone ridge with several small peaks". The typical habitat of this species is mossy forest. A population of approximately 200 plants has been found growing at an elevation of around 1600 or 1700 m.

Other Nepenthes plants

Nepenthes abalata · Nepenthes abgracilis · Nepenthes adnata · Nepenthes aenigma · Nepenthes alata · Nepenthes alba · Nepenthes albomarginata · Nepenthes alfredoi · Nepenthes alzapan · Flask-Shaped Pitcher-Plant · Nepenthes andamana · Nepenthes angasanensis

Text excerpted from the Wikipedia article Nepenthes pilosa 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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