United States / Grow / Porcupine Shrub

Porcupine Shrub (Melicytus alpinus)
Photo: (c) Alice Shanks, some rights reserved (CC BY) (CC BY), via iNaturalist. Species-typical, not necessarily this cultivar.

Porcupine Shrub

Melicytus alpinus · Violaceae · all Melicytus records · Wikipedia

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Is this one for your yard?

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Melicytus alpinus pairs keep away recommendation on melicytus alpinus. On melicytus alpinus, limited evidence next to alpinus on Melicytus alpinus. This is not one slogan for melicytus alpinus — Melicytus alpinus. On melicytus alpinus, avoid does not replace limited evidence for alpinus.

On melicytus alpinus, Melicytus alpinus also carries same form alternatives for alpinus.

Use evidence on melicytus alpinus for alpinus. The sourced rows remain on melicytus alpinus. On melicytus alpinus, avoid sits with limited evidence on Melicytus alpinus for alpinus.

Fire-resistant shrubs instead

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

1. Fire evidence and conditions

Fire evidence
Highly flammable — location does not change the cited classification.
Evidence regions
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.

Avoids (1)

Fire-resistant shrubs instead

Fire-resistant shrubs listed above

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

Profiles: GBIF · iNaturalist · Wikidata · Wikipedia ·

Melicytus alpinus (Porcupine shrub). FireApproved. https://fireapproved.com/plants/melicytus-alpinus/. Last verified 2026-08-23.