- Low risk aquarium and pond plants (PDF 6.7 MB) A guide to aquarium and pond plants that are suitable for use in New Zealand.
- High risk aquarium and pond plants (PDF 2.8 MB) A guide to aquarium and pond plants that are yet to establish in New Zealand and pose a high biosecurity risk to New Zealand.
- Lifeform guide (PDF 301 KB)
- Erect emergent macrophytes (PDF 2.2 MB)
- Sprawling emergent macrophytes (PDF 543 KB)
- Free floating macrophytes (PDF 331 KB)
- Floating attached macrophytes (PDF 1.2 MB)
- Submerged macrophytes (PDF 2.4 MB)
NIWA