Species library › Oncidium › Oncidium henckenii
Orchids Little published: much of this is inferred from related species

Oncidium henckenii

Oncidium henckenii is an old name (Schomburgk ex Lindley, 1855) that appears to be a spelling of Oncidium henekenii, now Tolumnia henekenii, the small bee-mimic orchid of Hispaniola. If your plant is that species, it is a hot, very bright, dry-scrub twig epiphyte that wants daily drying and a dry winter.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
Expects a seasonal restGrows on trees (epiphyte)

Where it grows wild

Assuming it is Tolumnia henekenii: a tiny fan-shaped twig epiphyte on shrubs and cacti in dry lowland scrub and thorn woodland. This identity is inferred from the name, not confirmed by records.

No records under this spelling; Tolumnia henekenii grows near sea level to a few hundred metres.

Dominican RepublicHaiti

🔒 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

Grow Oncidium henckenii? Add it to a free garden and its full profile opens. Pro opens all 38,374 profiles in the library, plants and fungi.

Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.