Kauaʻi record · kba_plant_eucalyptus_bridgesiana
Apple Box
Eucalyptus bridgesiana
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About Apple Box
Apple Box (Eucalyptus bridgesiana) is a post-contact introduced tree documented on Kauaʻi through historical forestry planting records. The reviewed records do not establish present survival. Native to southeastern Queensland through New South Wales to Victoria in subtropical and temperate woodland. A 1980 forestry ledger documents Kauaʻi planting in 1931; it does not establish current survival, reproduction, or naturalization.
Kauaʻi evidence
Taxonomic identity, tree form, diagnostic morphology and island occurrence use the linked reviewed sources. Historical planting, cultivation, naturalization and invasive status are separate. Generated imagery is not occurrence evidence. The 1918–1959 Kauaʻi reforestation working register records 305 plants under Eucalyptus bridgesiana across 1 entries dated 1931. These are recorded planting quantities, not counts of surviving trees, and they do not by themselves establish current persistence, naturalization, or ecological impact. Source: Kauaʻi Reforestation Plantings 1918–1959 working register (user-supplied; reconciled 6 October 2026).
Names and classification
- Scientific name
- Eucalyptus bridgesiana
- Common names
- Apple Box
- Other names
- Eucalyptus bridgesiana · Apple box
- Record type
- Species
Kauaʻi occurrence and status
- Kauaʻi occurrence
- Recorded on Kauaʻi
- Origin
- Introduced
- Conservation status
- Not yet assessed
- Evidence date
- 2026-10-06
- Evidence limits
- Current survival on Kauaʻi, number of trees, occupied habitat, flowering or fruiting, recruitment, population trend, and ecological effects are all unconfirmed; no naturalization or invasive severity is inferred from the historical planting record.
Habitat and ecology
- Habitats
- Not yet assessed
- Food and resource needs
- Not yet assessed
- Reproduction
- Flowers require pollination; the woody capsules then mature and release seeds through their valves. Kauaʻi flowering, pollination, capsule maturation, seed release, dispersal, viability, and recruitment are unknown.
- Shelter
- Not yet assessed
- Growth form
- Tree
Threats and conservation
- Monitoring
- Not yet assessed
- Data gaps
- Current population extent and trajectory · Additional species-specific ecological and conservation sources
Process and seasonal context
- Seasonal timing
- Not yet assessed
- Seasonal description
- Apple Box (Eucalyptus bridgesiana) is a post-contact introduced tree documented on Kauaʻi through historical forestry planting records. The reviewed records do not establish present survival. Native to southeastern Queensland through New South Wales to Victoria in subtropical and temperate woodland. A 1980 forestry ledger documents Kauaʻi planting in 1931; it does not establish current survival, reproduction, or naturalization.