Species library › Tremella › Tremella harrisii
Fungi Little published: much of this is inferred from related species

Tremella harrisii

A tiny lichenicolous jelly fungus described by Diederich in 1996 and named after R.C. Harris. GBIF records show it on pyrenocarpous crust lichens (Bathelium, Polymeridium) on bark in the eastern United States. 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 ShadeDLI and PPFD in Plantistry
No rest period

Where it grows wild

On bark-dwelling crust lichens in humid forests, including Taxodium and hardwood swamp forest in South Carolina.

Recorded at 0–570 m, median 11 m (3 records).

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