Enter your ZIP to see whether this is legal to plant in your state, and whether it survives your winter.
Form
tree
Mature height
~98 ft
Water need
moderate
Region
Morocco
Rated in
Global
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
Only uncertain or inapplicable hardiness rows are cited; no primary zone is projected.
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.
Plant hardiness evidence
These values describe the plant source. Your ZIP zone comes from the separate 2023 USDA
Plant Hardiness Zone Map. Whole-zone values stay whole-zone, and a single unresolved value
is not treated as a tolerance range. Different source boundaries stay separate: overlapping
statements are compared independently, while only ranges with no shared zone are called a conflict.
Source location: PlantCharacteristics record 15421, Temperature, Minimum (°F).
Not used for comparison: USDA PLANTS provides no duration for this record, so perennial hardiness applicability is unresolved.
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.
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 Essaghi2017: Essaghi, S., Hachmi, M. H., Yessef, M., Dehhaoui, M., & El Amarty, F. (2017). Assessment of Flammability of Moroccan Forest Fuels: New Approach to Estimate the Flammability Index. Forests, 8, 443.
Shared row context: Ignitability measurement; plant part twigs; fuel all; predrying no; device epiradiator; site Essaghi2017-2; sampling january.
“flammability value: 10.24”
FLAMITS record 3310.
“flammability value: 15.15”
FLAMITS record 3323.
Primary study Hachmi2011: Hachmi, M. H., Sesbou, A., Benjelloun, H., El Handouz, N., & Bouanane, F. (2011). A Simple Technique to Estimate the Flammability Index of Moroccan Forest Fuels. Journal of Combustion, 2011, 1-11.
Shared row context: plant part twigs; fuel live; predrying no; device epiradiator; site Hachmi2011-1; sampling ND.
