United States / Grow / slash pine

slash pine (Pinus elliottii)
Photo: (c) Jay Horn, some rights reserved (CC BY) (CC BY), via iNaturalist. Species-typical, not necessarily this cultivar.

slash pine

Pinus elliottii · Pinaceae · all Pinus records · Wikipedia

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Is this one for your yard?

Enter your ZIP to see whether this is legal to plant in your state, and whether it survives your winter.

Pinus elliottii cites keep away recommendation on pinus elliottii. On pinus elliottii, 1 ecological invasive next to elliottii on Pinus elliottii. The facts answer different questions for pinus elliottii — Pinus elliottii. On pinus elliottii, avoid does not replace 1 ecological invasive for elliottii.

On pinus elliottii, Pinus elliottii also carries hardiness rows for elliottii. On pinus elliottii, Pinus elliottii also carries range split for elliottii. On pinus elliottii, Pinus elliottii also carries dead-material test condition for elliottii.

Use evidence on pinus elliottii for elliottii. The sourced rows remain on pinus elliottii.

Fire-resistant trees instead

Form
tree
Mature height
~50 ft
Light
Full sun
Water need
moderate
Rated in
Global; Tasmania, Australia; eastern US
On this lot

1. Fire evidence and conditions

Fire evidence
Highly flammable — location does not change the cited classification.
Fire-performance conditions
1 condition stated in cited fire-evidence rows.
Placement evidence
2 source placement records; source schemes remain separate.
Evidence regions
Global; Tasmania, Australia; eastern US

2. Why this plant is relevant here

State distribution
Documented in AL, DC, DE, FL, GA, LA, MD, MS, NC, NJ, OH, PA, SC, TX, WV.
Native range
Current cited native range in AL, FL, GA, LA, MS, SC.
Introduced / established
1 sourced range or established record. This is not an invasive warning.
USDA hardiness
Documented minimum 5a; no upper limit is documented.

3. Legal, ecological, and broader status

Reported invasive here
1 ecological invasive report.
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.

Native and introduced range evidence

These are exact U.S. botanical-area records from the cited range source. Native and introduced describe biogeographic relationship, not fire performance or planting approval. Doubtful and extinct rows stay visible but do not count as current presence.

Current native

6

exact source areas

Current introduced

1

exact source area

Qualified

0

doubtful or extinct source rows

6 native source areas · World Checklist of Vascular Plants, version 16 v16, as of 2026-06-04
  • Alabama (AL)
  • Florida (FL)
  • Georgia (GA)
  • Louisiana (LA)
  • Mississippi (MS)
  • South Carolina (SC)
1 introduced source area · World Checklist of Vascular Plants, version 16 v16, as of 2026-06-04
  • Hawaii (HI)

The lossless worldwide derivative is retained once in the research corpus; object pages repeat only exact U.S. areas needed by the local lens. The JSON twin carries the same page assertions.

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.

Conditions in the fire evidence

These describe tested or rated plant material. They are not horticultural maintenance instructions.

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.

Avoids (2)

Listed without a rating (34)
Corroboration (34 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

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

    • Primary study Hough1969: Hough, W. A. (1969). Caloric Value of Some Forest Fuels of the Southern United States. Res. Note SE-120. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southeastern Forest Experiment Station.

      Shared row context: Combustibility measurement; fuel live; predrying yes; device calorimeter; site Hough1969-2.

      • “calorific value (kcal/kg): 5206”

        FLAMITS record 5042; plant part leaves; sampling august.

      • Shared measurement context: plant part litter; sampling january.

        • “calorific value (kcal/kg): 5163”

          FLAMITS record 5043.

        • “calorific value (kcal/kg): 5021”

          FLAMITS record 5044.

        • “calorific value (kcal/kg): 4622”

          FLAMITS record 5045.

    • Primary study Varner2021: Varner, J. M., Kane, J. M., Kreye, J. K., & Shearman, T. M. (2021). Litter Flammability of 50 Southeastern North American Tree Species: Evidence for Mesophication Gradients Across Multiple Ecosystems. Frontiers in Forests and Global Change, 4, 727042. Primary-study method: freshly fallen litter was oven-dried at 50–60°C for at least 24 hours to constant mass; each trial used a 15 g dry litter fuelbed, with five to seven trials per species.

      Shared row context: plant part litter; fuel all; predrying yes; device burning bench; site Varner2021-1; sampling ND.

    • “smouldering duration (s): 346.3”

      FLAMITS record 15758; Sustainability measurement; plant part litter; fuel all; predrying yes; device burning bench; site Varner2022-12; sampling ND. Primary study Varner2022: Varner, J. M., Shearman, T. M., Kane, J. M., Banwell, E., Jules, E., & Stambaugh, M. (2022). Understanding flammability and bark thickness in the genus Pinus using a phylogenetic approach. Scientific Reports, 12, 7384.

    • Primary study Nelson1986: Nelson Jr., R. M., & Adkins, C. W. (1986). Flame characteristics of wind-driven surface fires. Canadian Journal of Forest Research, 16, 1293–1300.

      Shared row context: plant part leaves; fuel live; device burning bench; site Nelson1986-1; sampling ND.

      • Shared measurement context: Combustibility measurement; predrying no.

        • “flame height (cm): 39”

          FLAMITS record 17164.

        • “flame height (cm): 39”

          FLAMITS record 17165.

        • “flame height (cm): 42”

          FLAMITS record 17166.

        • “flame height (cm): 41”

          FLAMITS record 17167.

        • “flame height (cm): 60”

          FLAMITS record 17168.

        • “flame height (cm): 71”

          FLAMITS record 17169.

        • “flame height (cm): 33”

          FLAMITS record 17170.

        • “flame height (cm): 41”

          FLAMITS record 17171.

        • “flame height (cm): 37”

          FLAMITS record 17172.

        • “flame height (cm): 40”

          FLAMITS record 17173.

        • “flame height (cm): 47”

          FLAMITS record 17174.

        • “flame height (cm): 78”

          FLAMITS record 17175.

      • Shared measurement context: Sustainability measurement; predrying no.

        • “rate of burning spread (cm/s): 1.9”

          FLAMITS record 17176.

        • “rate of burning spread (cm/s): 3.1”

          FLAMITS record 17177.

        • “rate of burning spread (cm/s): 1.2”

          FLAMITS record 17178.

        • “rate of burning spread (cm/s): 1.9”

          FLAMITS record 17179.

        • “rate of burning spread (cm/s): 1.2”

          FLAMITS record 17180.

        • “rate of burning spread (cm/s): 2.2”

          FLAMITS record 17181.

        • “rate of burning spread (cm/s): 3.7”

          FLAMITS record 17182.

        • “rate of burning spread (cm/s): 2.6”

          FLAMITS record 17183.

        • “rate of burning spread (cm/s): 2.3”

          FLAMITS record 17184.

        • “rate of burning spread (cm/s): 2.1”

          FLAMITS record 17185.

        • “rate of burning spread (cm/s): 2.2”

          FLAMITS record 17186.

      • “rate of burning spread (cm/s): 1.4”

        FLAMITS record 17187; Sustainability measurement; predrying yes.

Fire-resistant trees instead

Fire-resistant trees listed above

Guides that discuss this plant

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

Profiles: USDA PLANTS · GBIF · iNaturalist · Wikidata · Wikipedia · ITIS

Pinus elliottii (Slash pine). FireApproved. https://fireapproved.com/plants/pinus-elliottii/. Last verified 2026-08-23.