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spruce pine

Pinus glabra · Pinaceae · all Pinus records · also called Pinus glabra · 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.

Form
tree
Mature height
~90 ft
Water need
moderate
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
1 condition stated in cited fire-evidence rows.
Evidence regions
Global

2. Why this plant is relevant here

State distribution
Documented in AL, DC, FL, GA, LA, MS, SC.
Native range
Current cited native range in AL, FL, GA, LA, MS, SC.
USDA hardiness
Documented minimum 6b; no upper limit is documented.

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.

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

0

exact source areas

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)

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.

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 (10)
Corroboration (10 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

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

    • Primary study Mola2014: Mola, J. M., Varner, J. M., Jules, E. S., & Spector, T. (2014). Altered Community Flammability in Florida's Apalachicola Ravines and Implications for the Persistence of the Endangered Conifer Torreya taxifolia. Plos One, 9, 8.

      Shared row context: plant part litter; fuel all; predrying no; device burning bench; site Mola2014-1; sampling may and june.

      • “flame height (cm): 5.87”

        FLAMITS record 9225; Combustibility measurement.

      • “flaming duration (s): 53.1”

        FLAMITS record 9242; Sustainability measurement.

      • “burnt biomass (%): 99.12”

        FLAMITS record 9259; Consumability measurement.

      • “time to smouldering (s): 278.7”

        FLAMITS record 9276; Ignitability measurement.

    • 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): 331.9”

      FLAMITS record 15759; Sustainability measurement; plant part litter; fuel all; predrying yes; device burning bench; site Varner2022-14; 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.

Fire-resistant trees instead

Last verified 2026-08-25. JSON (CC BY 4.0)

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

Pinus glabra (Pinus glabra). FireApproved. https://fireapproved.com/plants/pinus-glabra/. Last verified 2026-08-25.