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United States / Grow / American plum

American plum (Prunus americana)
Photo: (c) Tom Norton, some rights reserved (CC BY) (CC BY), via iNaturalist. Species-typical, not necessarily this cultivar.

American plum

Prunus americana · Rosaceae · all Prunus records · Wikipedia

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American plum is fire resistant, with six extension sources placing it among lower-flammability or recommended plants.

North Carolina provides the most detailed rating. Its extension service rated American plum “Low” on a four-band flammability scale in 2005, then again called it low-flammability in 2025 under a three-band system. On both scales, the low category supports planting rather than avoidance.

Extension guidance from four other regions points the same way. Nevada’s compilation included American plum because at least two named western sources reported it as fire resistant, firewise, or otherwise favorably rated. Arizona listed it as FIREWISE plant material for elevations above 3,000 feet. Montana listed it among fire-resistant species adapted to that state, while Michigan considered it wildfire-resistant and recommended it for Michigan’s climate. Those regional conditions belong to the individual recommendations, but the favorable verdict persists from the Southeast to the Great Lakes and interior West.

American plum is a roughly 15-foot tree in the rose family, suited to full sun and moderate water. Its fire-resistant classification is well supported by these sources: expert-curated lists and a western compilation all agree, and none of the six sources gives it a conflicting rating.

Form
tree
Mature height
~15 ft
Light
Full sun
Water need
moderate
Rated in
Arizona above 3,000 feet / interior Southwest; Black Hills, South Dakota; Fremont County, Wyoming; Michigan / Great Lakes +9
On this lot

1. Fire evidence and conditions

Fire evidence
Fire-resistant — location does not change the cited classification.
Placement evidence
6 source placement records; source schemes remain separate.
Evidence regions
Arizona above 3,000 feet / interior Southwest; Black Hills, South Dakota; Fremont County, Wyoming; Michigan / Great Lakes; Montana / Northern Rockies; NC; Nevada / Great Basin; New Mexico; North Carolina; North Carolina / southeastern US; Oregon (Willamette Valley); eastern US; southern Idaho / Intermountain
Typed publication scope: 10 scopes across 10 cited fire sources
  • Firewise Plant Material for the Black Hills · Official scoped edition
    • Black Hills (SD footprint); partial normalized coverage

      The page explicitly limits itself to the Black Hills, and NFPA Firewise's archived 2006 plant-list index files it under South Dakota. FireApproved publishes 47 exact genus or species owners from 48 printed rows. This is bounded Black Hills context, not statewide South Dakota coverage or a finding that a plant suits a particular site.

  • Fremont County Firewise Plant List · Official scoped edition
    • Fremont County (WY footprint); partial normalized coverage · 2011-02-25

      The source identifies itself as the Fremont County Firewise Plant List. FireApproved publishes its 92 exact source owners as Fremont County regional context. No methodology, current county endorsement, statewide Wyoming scope, or site-specific suitability is inferred.

  • Fire Resistance of Plants Master Database · Official scoped edition
    • Southern Idaho (ID footprint); partial normalized coverage · 2013-11-08

      The official database labels itself "For Southern Idaho" and describes Idaho residents at the urban-rangeland interface. FireApproved publishes 419 existing plant owners that cite its scored rows. This bounded Southern Idaho scope is regional context, not statewide coverage or a conclusion that the score transfers unchanged to every Idaho site.

  • Wildfire-resistant Landscape Plants for Michigan (Extension Bulletin E2948) · Official scoped edition
    • MI; partial normalized coverage · 2007-01-01

      Michigan State University Extension Bulletin E2948 is explicitly a list of wildfire-resistant landscape plants for Michigan and includes a Michigan-native field. FireApproved publishes 221 exact GBIF owners from 226 represented source rows and holds 15 complex or non-exact rows. This dated publication scope is not a current site-suitability determination.

  • Fire-Resistant Plants for Montana Landscapes (MontGuide MT200101AG) · Official scoped edition
    • MT; partial normalized coverage · 2022-04-01

      The April 2022 MontGuide explicitly presents fire-resistant species adapted to Montana. FireApproved publishes 92 exact plant records from the source while retaining excluded genus, family, and unresolved rows; the guide itself says not every listed species grows in every part of the state.

  • Fire-Resistant Landscaping in North Carolina (AG-874) · Official scoped edition
    • NC; complete normalized coverage · 2025-03-26

      The complete three-table AG-874 plant list is explicitly for North Carolina and contains 202 low-, medium-, or high-flammability rows. FireApproved accounts for all source rows under its strict taxonomy and lineage rules; source scope does not establish local suitability at a particular North Carolina site.

  • FireWise Plant List for New Mexico · Official scoped edition
    • NM; partial normalized coverage · 2003-10-08

      New Mexico Forestry Division publishes this as its FireWise Plant List for New Mexico. FireApproved accounts for all 140 printed rows and publishes 95 exact same-rank owners already represented in the directory; 29 exact taxa without an existing record, 14 unresolved spellings or higher-rank matches, one compound taxon cell, and one species row whose only apparent owner has an infraspecific printed identity remain held. Every published row retains the source's Y, N, ?, or blank elevation cells. Publication scope does not erase those elevation limits or establish suitability for every New Mexico site.

  • Fire-resistant Landscape Plants for the Willamette Valley (EM 9103) · Official scoped edition
    • Willamette Valley (OR footprint); partial normalized coverage · 2015-02-01

      OSU Extension says EM 9103 highlights fire-resistant plants that thrive under Willamette Valley growing conditions. FireApproved publishes 172 exact owners only as valley context. The guide shares the PNW 590 lineage and is not a second independent vote or statewide site clearance.

  • FIREWISE Plant Materials for 3,000 ft. and Higher Elevations (AZ1289) · Official scoped edition
    • Arizona at or above 3,000 feet (AZ footprint); partial normalized coverage · 2011-12-01

      AZ1289 is explicitly limited to Arizona elevations of 3,000 feet and higher. FireApproved publishes 69 exact owners as regional Arizona context, retaining every water and elevation condition. It is never promoted to statewide low-desert guidance or an independent Tier 1 vote.

  • A Compilation of Good Plant Choices for Nevada's High Fire Hazard Areas (SP-05-16) · Official scoped edition
    • NV; partial normalized coverage · 2005-01-01

      University of Nevada Cooperative Extension compiled plants suited to Nevada climate zones and reported favorably by at least two upstream firewise lists. FireApproved publishes 126 exact source owners at Nevada publication scope. The source explicitly makes no independent flammability determination, so these rows remain corroborative.

2. Why this plant is relevant here

State distribution
Documented in AL, AR, AZ, CO, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, PA, RI, SC, SD, TN, UT, VA, VT, WA, WI, WV, WY.
Native range
Current cited native range in AL, AR, CO, CT, DC, DE, FL, GA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, UT, VA, VT, WA, WI, WV, WY.
USDA hardiness
3 applicable cited hardiness statements overlap but have different boundaries; compare each complete source row.

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

44

exact source areas

Current introduced

0

exact source areas

Qualified

0

doubtful or extinct source rows

44 native source areas · World Checklist of Vascular Plants, version 16 v16, as of 2026-06-04
  • Alabama (AL)
  • Arkansas (AR)
  • Colorado (CO)
  • Connecticut (CT)
  • District of Columbia (DC)
  • Delaware (DE)
  • Florida (FL)
  • Georgia (GA)
  • Idaho (ID)
  • Illinois (IL)
  • Indiana (IN)
  • Kansas (KS)
  • Kentucky (KY)
  • Louisiana (LA)
  • Massachusetts (MA)
  • Maryland (MD)
  • Maine (ME)
  • Michigan (MI)
  • Minnesota (MN)
  • Missouri (MO)
  • Mississippi (MS)
  • Montana (MT)
  • North Carolina (NC)
  • North Dakota (ND)
  • Nebraska (NE)
  • New Hampshire (NH)
  • New Jersey (NJ)
  • New Mexico (NM)
  • New York (NY)
  • Ohio (OH)
  • Oklahoma (OK)
  • Oregon (OR)
  • Pennsylvania (PA)
  • Rhode I. (RI)
  • South Carolina (SC)
  • South Dakota (SD)
  • Tennessee (TN)
  • Utah (UT)
  • Virginia (VA)
  • Vermont (VT)
  • Washington (WA)
  • Wisconsin (WI)
  • West Virginia (WV)
  • Wyoming (WY)

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.

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 (11)

Corroboration (6 rows from 6 sources)

  • A Compilation of Good Plant Choices for Nevada's High Fire Hazard Areas (SP-05-16) — University of Nevada Cooperative Extension · SP-05-16 (2005) · original source Corroboration Compilation lineage: unr-tree

    “listed by at least two cited sources”

    Compilation marks: AZ1289, CSU 6.305.

  • FIREWISE Plant Materials for 3,000 ft. and Higher Elevations (AZ1289) — University of Arizona Cooperative Extension · 2011 revision · original source Corroboration Compilation lineage: csu-nmsu-firewise

    “listed FIREWISE plant material”

    Listed among fire-resistant plant materials for Arizona above 3,000 feet.

  • North Carolina Extension Gardener Plant Toolbox — plant profiles and flammability ratings — NC State Extension (plants.ces.ncsu.edu) · live facet capture accessed 2026-08-23 · original source Corroboration Expert-curated lineage: nc-tree resolves to Firewise Landscaping in North Carolina (E05-44596)

    “low flammability” · original source

    NC Toolbox facet capture lists "Prunus americana" under the low flammability tag.

  • Fremont County Firewise Plant List — Fremont County Firewise · web page (server last-modified 2011-02-25) · original source Corroboration Compilation lineage: unknown

    “Fremont County Firewise Plant List — Prunus americana — American Wild Plum”

    Listed in the source's Large Shrubs and Trees section; the page describes its listed Firewise plants as generally low-growing, low-debris, and relatively moist.

  • Firewise Plant Material for the Black Hills — NFPA Firewise Communities · 2004 scan / 2007 archive · original source Corroboration Compilation lineage: firewise-national

    “Large shrubs & trees: American wild plum — Prunus americana”

    The introduction describes all table entries as fire-resistive plants that can be used in landscaping.

  • FireWise Plant List for New Mexico — New Mexico Energy, Minerals and Natural Resources Department, Forestry Division · 2003 Forestry Division PDF · original source Corroboration Compilation lineage: csu-nmsu-firewise

    “FireWise Plant List for New Mexico”

    Listed as Prunus americana (American wild plum) in Trees and Large Shrubs. Printed elevation cells: 4,000 ft=Y, 5,000 ft=Y, 6,000 ft=Y, 7,000 ft=Y, 8,000 ft=Y, 9,000+ ft=?. Water need: M; sun/shade: S/PS; mature height: 10-20; approximate bloom: Apr.

Mid-scale / conditional (2)

Same genus in the directory · the Prunus group page

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

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

Prunus americana (American plum). FireApproved. https://fireapproved.com/plants/prunus-americana/. Last verified 2026-08-23.