Species library › Bulbophyllum › Bulbophyllum scotinochiton
Orchids Partly documented

Bulbophyllum scotinochiton

A small, creeping Bulbophyllum in section Plumata, known only from the Barisan Range near Lake Toba in northern Sumatra. It has four-angled pseudobulbs, single elliptic leaves about 4 cm long and solitary flowers on 10 cm stalks, with a white dorsal sepal and lateral sepals ranging from white to blackish purple. It grows in the understory of mossy montane oak forest at about 1,500 m, so it needs cool-intermediate temperatures, shade and constant humidity.

Bulbophyllum scotinochiton
Photo: Motohiro Sunouchi, CC BY 4.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

It is an epiphyte in the understory of mossy oak forest near Lake Toba. The collection site is described as a plateau with partly disturbed forest on volcanic soil. Mossy forest at this elevation is cool and often misty, with branches covered in moss.

Collected at about 1,460–1,500 m on the western flank of the Barisan Range.

Indonesia (northern Sumatra: Lake Toba area, Barisan Range)

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app. Photo from Wikimedia Commons, used under its CC BY 4.0 licence, unmodified.