United States / Grow / Glossy Karamū

Glossy Karamū (Coprosma robusta)
Photo: (c) Jorge Jimenez, some rights reserved (CC BY-SA) (CC BY-SA), via iNaturalist. Species-typical, not necessarily this cultivar.

Glossy Karamū

Coprosma robusta · Rubiaceae · all Coprosma records · also called Karamū · Wikipedia

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Coprosma robusta is one of the plants in a quantitative shoot survey spanning 60 tree and shrub species. The study supplies the experimental lineage identified in the evidence table.

This source pack is limited evidence. Its present boundaries can be checked in the cited entries, which do not supply broader testing beyond the comparative shoot assessment.

The species is nevertheless on-list in the collected recommendations. That listing remains traceable through the recommendation source, separate from the experimental study even though both are presented on the same record.

Form
shrub
Region
New Zealand
Rated in
Global; New Zealand
On this lot

1. Fire evidence and conditions

Fire evidence
Fire-resistant — location does not change the cited classification.
Evidence regions
Global; New Zealand

2. Why this plant is relevant here

3. Legal, ecological, and broader status

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.

Recommends (1)

Listed without a rating (14)
Corroboration (14 rows from 1 source)
  • FLAMITS: FLAMmability plant traiTS database — Dryad / Global Ecology and Biogeography · Dryad version 9 · original source Corroboration Trait database lineage: meta-aggregator

    14 cited rows from this source; its identity, lineage and tier are stated once.

    • Primary study Cui2020a: Cui, X., Paterson, A. M., Wyse, S. V., Alam, M. A., Maurin, K. J. L., Pieper, R., ... Curran, T. J. (2020a). Shoot flammability of vascular plants is phylogenetically conserved and related to habitat fire-proneness and growth form. Nature Plants, 6, 355-359.

      Shared row context: plant part branches; fuel all; predrying yes; device grill; site Cui2020a-1; sampling ND.

      • “ignition frequency (%): 72.7”

        FLAMITS record 1364; Ignitability measurement.

      • “maximum sample temperature (°C): 383.6”

        FLAMITS record 1558; Combustibility measurement.

      • “burning duration (s): 4.1”

        FLAMITS record 1752; Sustainability measurement.

      • “estimated burnt biomass (%): 11.6”

        FLAMITS record 1946; Consumability measurement.

    • 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 Mason2016-9; sampling summer.

      • Shared measurement context: Ignitability measurement.

        • “temperature at smoke (°C): 152.71”

          FLAMITS record 8352.

        • “temperature at smoke (°C): 183.95”

          FLAMITS record 8353.

        • “temperature at flaming (°C): 293.68”

          FLAMITS record 8567.

        • “temperature at flaming (°C): 278.03”

          FLAMITS record 8568.

      • Shared measurement context: Combustibility measurement.

        • “temperature increase rate (°C/s): 20.89”

          FLAMITS record 8782.

        • “temperature increase rate (°C/s): 18.27”

          FLAMITS record 8783.

    • Primary study Wyse2016: Wyse, S. V., Perry, G. L. W., O'Connell, D. M., Holland, P. S., Wright, M. J., Hosted, C. L., ... Curran, T. J. (2016). A quantitative assessment of shoot flammability for 60 tree and shrub species supports rankings based on expert opinion. International Journal of Wildland Fire, 25, 466-477.

      Shared row context: plant part branches; fuel all; predrying yes; device grill; site Wyse2016-1; sampling ND.

      • “ignition frequency (%): 37.5”

        FLAMITS record 14327; Ignitability measurement.

      • “maximum sample temperature (°C): 135.6”

        FLAMITS record 14387; Combustibility measurement.

      • “burning duration (s): 1.6”

        FLAMITS record 14447; Sustainability measurement.

      • “estimated burnt biomass (%): 3.8”

        FLAMITS record 14507; Consumability measurement.

Last verified 2026-08-23. JSON (CC BY 4.0)

Profiles: GBIF · iNaturalist · Wikidata · Wikipedia ·

Coprosma robusta (Karamū, Glossy karamū). FireApproved. https://fireapproved.com/plants/coprosma-robusta/. Last verified 2026-08-23.