Dischidia major
A lowland epiphytic vine from Assam and Indochina through Malesia to New Guinea and Cape York, famous for its hollow, urn-shaped leaves that house ants and collect debris and water which the plant then roots into. It twines over the trunks and branches of trees, often decaying ones, in hot, seasonally wet lowlands. In cultivation it wants warmth, bright light, a quick-drying mount or basket and a good soak followed by drying.
Where it grows wild
An epiphyte that twines around the trunks and branches of trees in wet-tropical and monsoonal lowland forest, preferring decaying trees. It bears two kinds of leaves: small round succulent leaves and hollow pouch leaves up to about 12 cm long, which ants such as Iridomyrmex colonise. The pouches fill with ant debris and rainwater, and the plant sends roots into them. The large share of records from Cape York suggests it is at home in fairly open, seasonally dry woodland and forest edges as well as closed rainforest.
A lowland plant: 54 dated records run from 1 to 914 m with a median of 60 m.
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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.