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Species library › Asplenium › Asplenium exhaustum
Ferns Little published: much of this is inferred from related species

Asplenium exhaustum

A spleenwort of the Gulf of Guinea islands, named by Alston in 1944 in Exell's catalogue of São Tomé plants. It has no wild GBIF records, so its conditions are poorly known. The climate below is from a reference point in the islands, not from collection sites.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

Unknown. Probably grows in humid forest on São Tomé, as most of that flora does. This is inferred from the genus.

No recorded elevations.

Gulf of Guinea Is.

🔒 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.