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Red tussock receives an avoid recommendation on the evidence table. The Chionochloa rubra pack is limited evidence, so the result is shown with its source-depth boundary rather than as a genus-wide conclusion.
Same-form alternatives are cited under related plants. The genus index provides broader navigation, while the accepted rows remain specific to rubra. This arrangement keeps comparison, genus browsing, evidence depth, and the avoid direction in separate roles without borrowing facts from another tussock record. The red tussock account remains the boundary for all three selected facts and their interpretation.
Highly flammable — location does not change the cited classification.
Fire-performance conditions
Fire ecology context
Placement evidence
Evidence regions
Global; New Zealand
Maintenance
2. Why this plant is relevant here
State distribution
Native range
Introduced / established
USDA hardiness
3. Legal, ecological, and broader status
Legal-list status
Seed-list status
Reported invasive here
Broader regional context
Federal context
How to read this page
The status above is computed from the cited rows below: independent recommendations can support a fire-resistant result, an avoid row can produce keep-away, and disagreement stays visible as conflict. Placement notes preserve each source’s own scheme rather than translating unlike rules into one scale. This is evidence about a plant, not permission to plant it in every part of the defensible space; Zone 0 remains noncombustible.
The evidence
Grouped by what each source concluded. Primary evidence rated the plant itself
(a lab, field program, or original curation); corroboration compiled or
republished another source's rating and resolves to its root lineage.
Avoids (1)
Low Flammability Plants directory — Fire and Emergency New Zealand (plant flammability testing at Lincoln University) · 2026 · original sourcePrimary evidenceLab-testedlineage: lincoln-nz-tree
“High flammability”
High flammability classification.
Listed without a rating (6)Corroboration (6 rows from 1 source)
6 cited rows from this source; its identity, lineage and tier are stated once.
Primary study Mason2016: Mason, N. W. H., Frazao, C., Buxton, R. P., & Richardson, S. J. (2016). Fire form and function: evidence for exaptive flammability in the New Zealand flora. Plant Ecology, 217, 645-659.
Shared row context: plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-14; sampling summer.
