United States / Grow / rockrose

rockrose (Cistus spp.)
Photo: (c) Duarte Frade, some rights reserved (CC BY) (CC BY), via iNaturalist. Species-typical, not necessarily this cultivar.

rockrose

Cistus spp. (accepted: Cistus) · Cistaceae · all Cistus records · also called Rock-rose · Wikipedia

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Cistus is a genus-rank umbrella record. The evidence table holds the cited claim at that printed rank rather than distributing it among individual rockrose records.

The same table presents avoid as this umbrella's computed result. A second link to the evidence lets the reader inspect that result without treating genus membership as an extra evidence row.

The pack identifies same-form alternatives in related plants. Those comparison records sit outside the umbrella result, so choosing an alternative does not rewrite the cited scope or the avoid conclusion on Cistus anywhere on this page.

Fire-resistant shrubs instead

Form
shrub
Rated in
Catalonia, Spain; Greece; Mainland Portugal; Utah / Intermountain West
On this lot

1. Fire evidence and conditions

Fire evidence
Highly flammable — location does not change the cited classification.
Placement evidence
4 source placement records; source schemes remain separate.
Evidence regions
Catalonia, Spain; Greece; Mainland Portugal; Utah / Intermountain West
Typed publication scope: 1 scope across 1 cited fire source
  • Firewise Plants for Utah Landscapes (NR/FF/002) · Official scoped edition
    • UT; partial normalized coverage · 2005-02-01

      Utah State University Extension states that this fact sheet selects examples for Utah landscapes and that they require proper placement and maintenance. FireApproved publishes 83 exact source owners at Utah publication scope. The table is not a site-specific planting clearance.

2. Why this plant is relevant here

State distribution
Documented in UT.

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.

Where its sources say to plant it

Placement rules below use each source's own distances or named zones, tied to its rating. They are not interchangeable with the directory's current Zone 0 guidance.

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)

Avoids (4)

Corroboration (2 rows from 2 sources)

Fire-resistant shrubs instead

Fire-resistant shrubs listed above

Last verified 2026-08-24. JSON (CC BY 4.0)

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Cistus spp. (Rock-rose). FireApproved. https://fireapproved.com/plants/cistus/. Last verified 2026-08-24.