Prunia-shoot willow
Salix rorida
A genus split is not a placement verdict.
Is this one for your yard?
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- Form
- tree
- Region
- China
- Rated in
- Global
United States / Grow / Prunia-shoot willow
On this lot
1. Fire evidence and conditions
- Fire evidence
- Mixed evidence — location does not change the cited classification.
- Fire-performance conditions
- Fire ecology context
- Placement evidence
- Evidence regions
- Global
- 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
Listed without a rating (2)
Corroboration (2 rows from 1 source)
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FLAMITS: FLAMmability plant traiTS database
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Primary study Shan2008: Shan, Y., Liu, N., & Shu, L. (2008). Flammability ranking of foliage species by factor analysis of physical and chemical pyric properties. Fire and Materials: An International Journal, 32, 371-382.
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“temperature at flaming (°C): 278”
FLAMITS record 12550; Ignitability measurement; device ignition temperature tester.
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“calorific value (kcal/kg): 4668.73”
FLAMITS record 12551; Combustibility measurement; device calorimeter.
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