Tremella hypogymniae

A widespread lichenicolous jelly fungus that forms pale to brownish galls on Hypogymnia physodes, one of the commonest bark lichens in Europe. It is well recorded across northern Europe and also known from North America. It cannot be cultivated.

At home, aim for

Day Cool-growingTargets in Plantistry

Night Close to the dayTargets in Plantistry

Humidity —Band in Plantistry

Light Bright, filtered lightDLI and PPFD in Plantistry

Expects a seasonal rest

Where it grows wild

On Hypogymnia physodes on branches of conifers and broadleaves, often old spruce in old-growth forest.

Recorded at 2–1680 m, median 240 m (109 records).

Northern EuropeEuropeNorth America

🔒 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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More Tremella

Tremella mesenterica Tremella fuciformis Tremella cetrariellae Tremella exigua Tremella globispora Tremella parmeliarum Tremella versicolor Tremella anaptychiae Tremella diaporthicola Tremella fibulifera Tremella steidleri Tremella tubulosae All 271 →

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