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Fire Resistance of Plants Master Database

Idaho Firewise (BLM + College of Western Idaho + Idaho Botanical Garden). This registry entry connects 419 plant records to 497 normalized source rows. It is primary fire evidence whose independent lineage can affect a fire classification. Evidence kind: field program; lineage: idaho-tree.

Publisher: Idaho Firewise (BLM + College of Western Idaho + Idaho Botanical Garden)
Region: southern Idaho / Intermountain
Evidence kind: Field program
Linked plants: 419
Normalized rows: 497
Fire-evidence rows: 497

Acquisition and license

Source version: Idaho-Firewise-Southern-Idaho-Master-2013-11-08
Retrieved: 2026-08-26
Upstream license: No reuse license stated on the official source
Derived rows: CC BY 4.0
SHA-256: da9a483ed2d1bd998e489caee694dde85f21d92bc8af3855e3bf2c5c022522e4

The upstream and derived-output licenses are recorded separately. A hash detects a changed mutable download; it does not by itself preserve unavailable upstream bytes.

Coverage contract

fire performance · reviewed: 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.

0-10 fire-resistance score mapped by the source to minimum planting distance (10 = acceptable at 10 ft ... 1 = keep 100+ ft away). Verdict thresholds follow CSU's published usage of this scale: 8-10 recommend, 4-7 mixed, 0-3 avoid.

The largest scored US dataset (400+ species and cultivars). Cooperative scoring program; its methodology was adopted by CSU/CSFS in 2025. The current official Idaho Firewise download matched the reviewed 1,607,748-byte input on 2026-08-26; SHA-256: da9a483ed2d1bd998e489caee694dde85f21d92bc8af3855e3bf2c5c022522e4.

Open the cited source →

Linked plant records (419)

Each row names the evidence channel this source supports. Range, status, hardiness, and fire-ecology context remain separate from fire classification.

Plant	Source use
'Carol Mackie' daphneDaphne x burkwoodii	fire evidence · 1
'Fine Line® Improved' buckthornRhamnus frangula	fire evidence · 1
'Gro-Low' fragrant sumacRhus aromatica	fire evidence · 1
‘Red Riding Hood’ PenstemonPenstemon barbatus	fire evidence · 1
AjugaAjuga reptans	fire evidence · 2
Alders – Mountain Alder*Alnus incana ssp. tenuifolia	fire evidence · 1
AlfalfaMedicago sativa	fire evidence · 1
Alpine mouse-earCerastium alpinum v. lanthanum	fire evidence · 2
American plumPrunus americana	fire evidence · 1
American sweetgumLiquidambar styraciflua	fire evidence · 1
Amur mapleAcer ginnala	fire evidence · 1
Anemone, Grecian wind flowerAnemone	fire evidence · 1
Annual PoppyPapaver spp.	fire evidence · 1
Annual RyegrassLolium temulentum	fire evidence · 1
AppleMalus x domestica 'Braeburn'	fire evidence · 1
ArtemisiaArtemisia arborescens	fire evidence · 1
Asiatic liliesLilium	fire evidence · 2
Aspen SunflowerHelianthella quinquenervis	fire evidence · 1
BarberryBerberis	fire evidence · 1
BarleyHordeum vulgare	fire evidence · 1
Barren StrawberryWaldsteinia spp.	fire evidence · 2
Barrett's BeardtonguePenstemon barrettiae	fire evidence · 1
Basket-of-goldAurinia saxatilis	fire evidence · 2
BearberryCotoneaster dammeri	fire evidence · 1
Bearded IrisIris germanica	fire evidence · 2
BeargrassXerophyllum tenax	fire evidence · 1
BetonyStachys monieri	fire evidence · 1
Bigtooth mapleAcer grandidentatum	fire evidence · 1
Birdfoot TrefoilLotus corniculatus	fire evidence · 1
Bishop's WeedAegopodium podagraria	fire evidence · 2
Bitter CherryPrunus emarginata	fire evidence · 1
Black chokeberryAronia melanocarpa	fire evidence · 1
Black walnutJuglans nigra	fire evidence · 1
Black-eyed SusanRudbeckia fulgida	fire evidence · 1
Black-eyed SusanRudbeckia hirta	fire evidence · 1
Blanket FlowerGaillardia aristata	fire evidence · 1
Blanket FlowerGaillardia x aristata	fire evidence · 2
Blanket FlowerGaillardia x grandiflora	fire evidence · 1
Bloody CranesbillGeranium striatum	fire evidence · 1
Blue ElderberrySambucus cerulea	fire evidence · 1
Blue flaxLinum perenne	fire evidence · 1
Blue GramaBouteloua gracilis	fire evidence · 2
Blue PenstemonPenstemon cyaneus	fire evidence · 1
Blue-mist spireaCaryopteris x clandonensis	fire evidence · 1
Bluebunch WheatgrassAgropyron spicatum	fire evidence · 1
Bouncing BettSaponaria officinalis	fire evidence · 1
BoxelderAcer negundo	fire evidence · 1
Broom GroundselSenecio spartioides	fire evidence · 1
Brown-eyed SusanRudbeckia fulgida v. fulgida	fire evidence · 1
BuffalograssBuchloe dactyloides	fire evidence · 2
Bur oakQuercus macrocarpa	fire evidence · 1
BurnetSanguisorba obtusa	fire evidence · 1
ButterflybushBuddleja davidii	fire evidence · 1
California fuchsiaEpilobium canum	fire evidence · 1
California goldenrodSolidago velutina	fire evidence · 1
California lilacCeanothus x pallidus	fire evidence · 1
California PoppyEschscholzia californica	fire evidence · 1
Canada BluegrassPoa compressa	fire evidence · 2
CandytuftIberis sempervirens	fire evidence · 2
Cardwell's BeardtonguePenstemon cardwellii	fire evidence · 1
CascaraFrangula purshiana	fire evidence · 1
CatmintNepeta subsessilis	fire evidence · 1
Caucasica SageArtemisia caucasica	fire evidence · 1
CeanothusCeanothus x delilianus	fire evidence · 1
Century PlantAgave havardiana	fire evidence · 1
Chinese SkullcapScutellaria baicalensis	fire evidence · 1
Chocolate vineAkebia	fire evidence · 1
ChokecherryPrunus virginiana	fire evidence · 1
Cholla CactusCylindropuntia spp.	fire evidence · 2
ClematisClematis sp.	fire evidence · 1
Clove-scented CurrantRibes odoratum	fire evidence · 1
CloverTrifolium spp.	fire evidence · 2
Cockspur hawthornCrataegus crus-galli	fire evidence · 1
Columbia HawthorneCrataegus columbiana	fire evidence · 1
ColumbineAquilegia	fire evidence · 2
Common flowering-quinceChaenomeles speciosa	fire evidence · 1
Common hackberryCeltis occidentalis	fire evidence · 1
Common lilacSyringa vulgaris	fire evidence · 1
Common privitLigustrum vulgare	fire evidence · 1
Common smoketreeCotinus coggygria	fire evidence · 1
Common witchhazelHamamelis virginiana	fire evidence · 1
ConeflowerEchinacea spp.	fire evidence · 1
ConeflowerEchinacea hybrid	fire evidence · 1
ConeflowerEchinacea x tennesseenis	fire evidence · 1
ConeflowerRudbeckia spp.	fire evidence · 1
Coral bellsHeuchera	fire evidence · 1
Coral bellsHeuchera sanguinea	fire evidence · 1
CoreopsisCoreopsis grandiflora	fire evidence · 1
CotoneasterCotoneaster integerrimus	fire evidence · 1
CrabappleMalus hupehensis	fire evidence · 1
Creeping ArtemisiaArtemisia viridis	fire evidence · 1
Creeping CotoneasterCotoneaster adpressa	fire evidence · 1
Creeping EphedraEphedra regeliana	fire evidence · 2
Creeping hollyBerberis repens	fire evidence · 1
Creeping phloxPhlox subulata	fire evidence · 1
Creeping thymeThymus praecox	fire evidence · 1
Creeping ThymeThymus serphyllum	fire evidence · 1
Creeping White CupNierembergia repens	fire evidence · 2
Crested WheatgrassAgropyron cristatum	fire evidence · 1
Cross-vineBignonia capreolata	fire evidence · 1
Cushion SpurgeEuphorbia polychroma	fire evidence · 2
Dappled WillowSalix integra	fire evidence · 1
Davidson's PenstemonPenstemon davidsonii	fire evidence · 1
Davidson's PenstemonPenstemon davidsonii v. davidsonii	fire evidence · 1
DaylilliesHemerocallis hybrid	fire evidence · 1
Dead nettleLamium	fire evidence · 2
Dead nettleLamium armenum	fire evidence · 1
Desert Four-o'clockMirabilis multiflora	fire evidence · 1
Desert yellow fleabaneErigeron linearis	fire evidence · 1
DianthusDianthus gratianopolitanus	fire evidence · 1
DianthusDianthus petraeus v. noeanus	fire evidence · 1
DianthusDianthus sylvestris	fire evidence · 1
Dotted Gay FeatherLiatris punctata	fire evidence · 1
Douglas HawthorneCrataegus douglasii	fire evidence · 1
Downy serviceberryAmelanchier arborea	fire evidence · 1
Dusty MillerArtemisia stellerana	fire evidence · 1
Dwarf Blue Arctic WillowSalix purpurea	fire evidence · 1
Dwarf ServiceberryAmelanchier alnifolia	fire evidence · 1
Eastern redbudCercis canadensis	fire evidence · 1
European alderAlnus glutinosa	fire evidence · 1
European mountain-ashSorbus aucuparia	fire evidence · 1
Evening primroseOenothera	fire evidence · 1
Evening primroseOenothera missouriensis	fire evidence · 1
Evergreen privitLigustrum lucidum	fire evidence · 1
Fall firebushEuonymus alatus	fire evidence · 1
False RockcressAubrieta spp.	fire evidence · 2
Fendler’s meadowrueThalictrum fendleri	fire evidence · 1
FescueFestuca glauca	fire evidence · 1
Firecracker PenstemonPenstemon eatonii	fire evidence · 1
FireweedEpilobium angustifolium	fire evidence · 1
FleabaneErigeron spp.	fire evidence · 1
Flowering currantRibes	fire evidence · 1
Flowering dogwoodCornus florida	fire evidence · 1
Forage KochiaKochia prostrata	fire evidence · 1
Forsythia hybridsForsythia x intermedia	fire evidence · 1
Four O'clockMirabilis jalapa	fire evidence · 1
Four-wing SaltbushAtriplex canescens	fire evidence · 1
Foxglove PenstemonPenstemon cobaea	fire evidence · 1
Fragrant Flowering AshFraxinus cuspidata	fire evidence · 1
Fragrant honeysuckleLonicera sempervirens	fire evidence · 1
French Pussy WillowSalix caprea	fire evidence · 1
Fringed SageArtemisia frigida	fire evidence · 1
Gambel OakQuercus gambelii	fire evidence · 1
Gardner's SaltbushAtriplex gardneri	fire evidence · 1
Garland daphneDaphne cneorum	fire evidence · 1
GermanderTeucrium chamaedrys	fire evidence · 1
GermanderTeucrium cossoni	fire evidence · 1
Geyer OnionAllium geyeri	fire evidence · 2
Giant ConeflowerRudbeckia maxima	fire evidence · 1
Giant Flowered SoapwortSaponaria x lempergii	fire evidence · 1
Giant sequoiaSequoiadendron giganteum	fire evidence · 1
Glaucus/Sierra larkspurDelphinium glaucum	fire evidence · 1
Globe giliaGilia capitata	fire evidence · 1
GlobemallowSphaeralcea spp.	fire evidence · 1
Golden CurrantRibes aureum	fire evidence · 1
Golden WillowSalix lutea	fire evidence · 1
GoldenrodSolidago	fire evidence · 1
GoldenrodSolidago sphacelata	fire evidence · 2
Grape HyacinthMuscari armeniacum	fire evidence · 2
GrapesVitis spp.	fire evidence · 1
Gray RabbitbrushChrysothamnus nauseosus	fire evidence · 1
Grazer AlfalfaMedicago hybrid	fire evidence · 1
Great Basin WildryeLeymus cinereus	fire evidence · 1
Great burnetSanguisorba officinalis	fire evidence · 1
Great Plains YuccaYucca glauca	fire evidence · 2
Grecian WindflowersAnemone blanda	fire evidence · 1
Green Mat PenstemonPenstemon davidsonii v. menziesii	fire evidence · 1
Green RabbitbrushChrysothamnus viscidiflorus	fire evidence · 1
Grey Creeping GermanderTeucrium aroanium	fire evidence · 1
GroundselSenecio spp.	fire evidence · 1
Hardy GeraniumsGeranium spp.	fire evidence · 2
Hardy PlumbagoCeratostigma plumbaginoides	fire evidence · 2
Hardy shrub roseRosa	fire evidence · 1
Heartleaf bergeniaBergenia cordifolia	fire evidence · 2
Hens & ChicksEcheveria spp.	fire evidence · 2
Hermine' Dwarf MockorangePhiladelphus x lemoinei	fire evidence · 1
HickoryCarya spp.	fire evidence · 1
HollyhockAlcea rosea	fire evidence · 1
Hooker's, tapper tipped onionAllium acuminatum	fire evidence · 1
HopsHumulus lupulus	fire evidence · 1
HorsechestnutAesculus hippocastanum	fire evidence · 1
Hosta lilyHosta	fire evidence · 2
IceplantDelosperma	fire evidence · 2
Idaho FescueFestuca idahoensis	fire evidence · 1
Incense cedarCalocedrus decurrens	fire evidence · 1
Indian RicegrassAchnatherum hymenoides	fire evidence · 1
Ivory Queen’ alliumAllium karataviense	fire evidence · 1
Jackman clematisClematis xjackmanii	fire evidence · 1
Jacob’s ladderPolemonium	fire evidence · 2
Japanese barberryBerberis thunbergi	fire evidence · 2
Japanese flowering-quinceChaenomeles japonica	fire evidence · 1
Japanese kerriaKerria japonica	fire evidence · 1
Japanese LarchLarix kaempferi	fire evidence · 1
Japanese pachysandraPachysandra terminalis	fire evidence · 2
JasminumJasminum nudiflorum	fire evidence · 1
Jeffrey PinePinus jeffreyi	fire evidence · 1
Johnny Jump-upViola spp.	fire evidence · 1
Jupiter's BeardCentranthus ruber	fire evidence · 2
Kashmir MockorangePhiladelphus tomentosus	fire evidence · 1
Kentucky BluegrassPoa pratensis	fire evidence · 2
Kentucky coffee treeGymnocladus dioicus	fire evidence · 1
KinnikinnickArctostaphylos uva-ursi	fire evidence · 1
Kiwi VineActinidia kolomikta	fire evidence · 1
Korean MockorangePhiladelphus scaber	fire evidence · 1
Lady's MantleAlchemilla spp.	fire evidence · 1
Lamb’s earStachys byzantina	fire evidence · 1
LarkspurDelphinium	fire evidence · 1
Leafy PotentillaPotentilla fissa	fire evidence · 1
Leopard lilyLilium pardalinum	fire evidence · 1
LewisiaLewisia x longipetala	fire evidence · 1
Lily of the valleyConvallaria majalis	fire evidence · 1
LiriopeLiriope spp.	fire evidence · 1
Little BluestemSchizachyrium scoparium	fire evidence · 1
Little Leaf PeashrubCaragana microphylla	fire evidence · 1
Little-leaf PussytoesAntennaria microphylla	fire evidence · 1
Los Alamos BeardtonguePenstemon alamosensis	fire evidence · 1
LupineLupinus	fire evidence · 2
Lupine, Bigleaf*Lupinus polyphyllus	fire evidence · 1
Madreselva de hojaLonicera nitida	fire evidence · 1
MapleAcer spp.	fire evidence · 1
Mariposa lilyCalochortus	fire evidence · 1
Mat PenstemonPenstemon caespitosus	fire evidence · 2
Matrimony VineLycium barbarum	fire evidence · 1
Menzie's larkspurDelphinium menziesii	fire evidence · 1
Miniature mat daisyBellium minutum	fire evidence · 1
Missouri Evening PrimroseOenothera macrocarpa	fire evidence · 1
MockorangePhiladelphus	fire evidence · 1
MockorangePhiladelphus coronarius	fire evidence · 1
MockorangePhiladelphus lewisii	fire evidence · 2
MockorangePhiladelphus virginalis	fire evidence · 1
MockorangePhiladelphus x virginalis	fire evidence · 1
Mormon TeaEphedra viridis	fire evidence · 1
Mountain alderAlnus	fire evidence · 1
Nanking CherryPrunus tomentosa	fire evidence · 1
Narrow-leaved ConeflowerEchinacea angustifolia	fire evidence · 1
Needle & ThreadHesperostipa comata	fire evidence · 1
Netleaf HackberryCeltis reticulata	fire evidence · 1
New Jersey teaCeanothus americanus	fire evidence · 2
Nierembergia gracilisNierembergia gracilis	fire evidence · 2
NinebarkPhysocarpus malvaceus	fire evidence · 1
NinebarkPhysocarpus opulifolius	fire evidence · 1
Nodding onionAllium cernuum	fire evidence · 2
Northern BedstrawGalium boreale	fire evidence · 2
Northern catalpaCatalpa speciosa	fire evidence · 1
Orange butterfly weedAsclepias tuberosa	fire evidence · 2
Orange globe mallowSphaeralcea munroana	fire evidence · 1
Orange honeysuckleLonicera ciliosa	fire evidence · 1
OrchardgrassDactylis glomerata	fire evidence · 1
Orchid rockroseCistus purpureus	fire evidence · 1
Oregon grapeMahonia aquifolium	fire evidence · 1
Oriental poppyPapaver orientale	fire evidence · 2
Ornamental onionAllium	fire evidence · 1
Ozark ConeflowerEchinacea paradoxa	fire evidence · 1
Palmer PenstemonPenstemon palmeri	fire evidence · 1
Panchito ManzanitaArctostaphylos x coloradensis	fire evidence · 1
Pasque flowerPulsatilla patens	fire evidence · 1
Payette BeardtonguePenstemon payettensis	fire evidence · 1
Peking MockorangePhiladelphus pekinensis	fire evidence · 1
PenstemonPenstemon hybrid	fire evidence · 1
Perennial RyegrassLolium perenne	fire evidence · 2
PeriwinkleVinca minor	fire evidence · 2
PersimmonDiospyros virginiana	fire evidence · 1
PhloxPhlox kelseyi	fire evidence · 1
Pineleaf DianthusDianthus pinifolius	fire evidence · 1
Pineleaf PenstemonPenstemon pinifolius	fire evidence · 1
Pinemat ManzanitaArctostaphylos nevadensis	fire evidence · 1
Pink Ice PlantDelosperma cooperi	fire evidence · 1
PinksDianthus simulans	fire evidence · 1
Ponderosa pinePinus ponderosa	fire evidence · 1
Poppy mallowCallirhoe involucrata	fire evidence · 2
Porter AsterAster porteri	fire evidence · 2
Prairie coneflowerRatibida columnifera	fire evidence · 1
Prairie CoreopsisCoreopsis tinctoria	fire evidence · 2
Prairie JunegrassKoeleria macrantha	fire evidence · 1
Prairie SageArtemisia ludoviciana	fire evidence · 1
Prairie smokeGeum triflorum	fire evidence · 2
Prickly DianthusAcantholimon hohenackeri	fire evidence · 1
PrivetLigustrum sp.	fire evidence · 1
Privet honeysuckleLonicera pileata	fire evidence · 1
Purple coneflowerEchinacea purpurea	fire evidence · 1
Purpleleaf GrapeVitis vinifera	fire evidence · 1
PussytoesAntennaria dioica	fire evidence · 1
PyracanthaPyracantha angustifolia	fire evidence · 1
QuinceChaenomeles x superba	fire evidence · 1
RaspberriesRubus spp.	fire evidence · 1
Red alderAlnus rubra	fire evidence · 1
Red chokeberryAronia arbutifolia	fire evidence · 1
Red Flower Pea ShrubCaragana rosea	fire evidence · 1
Red oakQuercus rubra	fire evidence · 1
Red Oregon GrapeMahonia haematocarpa	fire evidence · 1
Red-osier dogwoodCornus sericea	fire evidence · 1
Redflower CurrantRibes sanguineum	fire evidence · 1
Redstem CeanothusCeanothus sanguineus	fire evidence · 1
Rock cotoneasterCotoneaster horizontalis	fire evidence · 1
RockcressArabis	fire evidence · 2
Rocky Mountain Bee PlantCleome serrulata	fire evidence · 1
Rocky Mountain Douglas FirPseudotsuga menziesii v. glauca	fire evidence · 1
Rocky Mountain mapleAcer glabrum	fire evidence · 1
Rocky Mountain PenstemonPenstemon strictus	fire evidence · 2
Rosy PussytoesAntennaria rosea	fire evidence · 2
Roundleaf BuffaloberryShepherdia rotundifolia	fire evidence · 1
RudbeckiaRudbeckia fulgida v. sullivantii	fire evidence · 1
RudbeckiaRudbeckia hirta hybrid	fire evidence · 1
Russet BuffaloberryShepherdia canadensis	fire evidence · 1
S Low' CatmintNepeta faassenii	fire evidence · 1
S Seedless' Desert WillowChilopsis linearis	fire evidence · 1
SageArtemisia abrotanum	fire evidence · 1
SageSalvia pachyphylla	fire evidence · 1
Sand DropseedSporobolus cryptandrus	fire evidence · 1
Sand PenstemonPenstemon arenicola	fire evidence · 1
Sandberg BluegrassPoa secunda	fire evidence · 1
Sargent crabappleMalus sargentii	fire evidence · 1
SaxifrageSaxifraga hirsuta	fire evidence · 2
Scarlet GiliaGilia aggregata	fire evidence · 1
Scarlet larkspurDelphinium cardinale	fire evidence · 1
Scouler WillowSalix scouleriana	fire evidence · 1
Sea LavenderLimonium latifolium	fire evidence · 1
Sea thriftArmeria maritima	fire evidence · 2
SedgeCarex	fire evidence · 1
Shadscale SaltbushAtriplex confertilfolia	fire evidence · 1
Shasta DaisyChrysanthemum maximum	fire evidence · 1
Sheep FescueFestuca ovina	fire evidence · 2
Showy PrimroseOenothera speciosa	fire evidence · 2
Shrubby cinquefoilDasiphora fruticosa	fire evidence · 1
Shrubby PenstemonPenstemon fruticosus	fire evidence · 1
Siberian peashrubCaragana arborescens	fire evidence · 1
Silver BuffaloberryShepherdia argentea	fire evidence · 1
Silver Bush LupineLupinus albifrons	fire evidence · 1
Silver fleece vinePolygonum aubertii	fire evidence · 1
Silver-edged horehoundMarrubium rotundifolium	fire evidence · 2
Siskiyou BeardtonguePenstemon anguineus	fire evidence · 1
Skull CapScutellaria resinosa	fire evidence · 1
SkullcapScutellaria	fire evidence · 1
SkullcapScutellaria alpina	fire evidence · 2
SkullcapScutellaria brittonii	fire evidence · 1
Sky lupineLupinus nanus	fire evidence · 1
Small BurnetSanguisorba minor	fire evidence · 1
Small SunflowerHelianthus pumilus	fire evidence · 1
Small-leaf PussytoesAntennaria parvifolia	fire evidence · 2
Smooth AsterAster laevis	fire evidence · 1
Smooth sumacRhus glabra	fire evidence · 2
Snow-in-summerCerastium tomentosum	fire evidence · 2
SnowberrySymphoricarpos albus	fire evidence · 2
SoapwortSaponaria ocymoides	fire evidence · 1
Solomon’s sealPolygonatum commutatum	fire evidence · 2
Speckled alderAlnus incana	fire evidence · 1
SpeedwellVeronica	fire evidence · 1
SpeedwellVeronica pectinata	fire evidence · 2
Spreadfruit GoldenbannerThermopsis divaricarpa	fire evidence · 2
SpurgeEuphorbia characias	fire evidence · 1
SpurgeEuphorbia x martinii	fire evidence · 2
Spurge, Gopher PlantEuphorbia sp.	fire evidence · 1
Squirreltail GrassElymus elymoides	fire evidence · 1
Staghorn sumacRhus typhina	fire evidence · 1
Star of PersiaAllium christophii	fire evidence · 1
StonecropSedum	fire evidence · 1
Sulphur buckwheatEriogonum umbellatum	fire evidence · 1
SumacRhus trilobata	fire evidence · 2
Sun roseHelianthemum nummularium	fire evidence · 2
Swamp white oakQuercus bicolor	fire evidence · 1
Sweet AlyssumLobularia maritima	fire evidence · 1
Sweet Autumn ClematisClematis terniflora	fire evidence · 1
Sweet PeaLathyrus spp.	fire evidence · 1
Sweet PeaLathyrus odoratus	fire evidence · 1
Sweet WilliamDianthus barbatus	fire evidence · 1
Sweet woodruffGalium odoratum	fire evidence · 1
Tall Blazing StarLiatris aspera	fire evidence · 1
Tall garden phloxPhlox paniculata	fire evidence · 1
TamarackLarix laricina	fire evidence · 1
Texas red yuccaHesperaloe parviflora	fire evidence · 1
Thickleaf PenstemonPenstemon pachyphyllus	fire evidence · 1
Thornless honeylocustGleditsia triacanthos	fire evidence · 1
Thrift-leaf Perky SueHymenoxys scaposa	fire evidence · 1
Thyme leaf CotoneasterCotoneaster microphyllus	fire evidence · 1
Thyme-leaf SpeedwellVeronica oltensis	fire evidence · 1
TickseedCoreopsis	fire evidence · 2
TickseedCoreopsis rosea	fire evidence · 1
Torch lilyKniphofia uvaria	fire evidence · 1
Tree lupineLupinus arboreus	fire evidence · 1
True Mountain MahoganyCercocarpus montanus	fire evidence · 1
Trumpet CreeperCampsis x tagliabuana	fire evidence · 1
Trumpet vineCampsis radicans	fire evidence · 1
Tulip-poplarLiriodendron tulipifera	fire evidence · 1
Tumbleweed OnionAllium schubertii	fire evidence · 1
Turkish PelargoniumPelargonium endlicherianum	fire evidence · 1
Turkish SpeedwellVeronica liwanensis	fire evidence · 1
TwinspurDiascia integerrima	fire evidence · 2
Utah MilkvetchAstragalus utahensis	fire evidence · 2
Virginia creeperParthenocissus quinquifolia	fire evidence · 1
WallflowerErysimum linifolium	fire evidence · 2
Water BirchBetula occidentalis	fire evidence · 1
Weeping forsythiaForsythia suspensa	fire evidence · 1
Western LarchLarix occidentalis	fire evidence · 1
Western sandcherryPrunus besseyi	fire evidence · 1
Western spiderwortTradescantia occidentalis	fire evidence · 1
Western WheatgrassAgropyron smithii	fire evidence · 1
Western, Canada goldenrodSolidago lepida	fire evidence · 1
Whipple's PenstemonPenstemon whippleanus	fire evidence · 1
White alderAlnus rhombifolia	fire evidence · 1
White Eyed Ice PlantDelosperma basuticum	fire evidence · 1
White forsythiaAbeliophyllum distichum	fire evidence · 1
White oakQuercus alba	fire evidence · 1
White Stemless Evening PrimroseOenothera caespitosa	fire evidence · 1
White willowSalix alba	fire evidence · 1
Wild Blue FlaxLinum lewisii	fire evidence · 1
Wild GeraniumGeranium caespitosum	fire evidence · 2
Wild Red CherryPrunus pennsylvanica	fire evidence · 1
Wild strawberryFragaria	fire evidence · 2
WillowSalix spp.	fire evidence · 1
Willow-leaved SunflowerHelianthus salicifolius	fire evidence · 1
Wintercreeper euonymusEuonymus fortunei	fire evidence · 2
WisteriaWisteria spp.	fire evidence · 1
Wood’s roseRosa woodsii	fire evidence · 1
WormwoodArtemisia spp.	fire evidence · 1
Yellow Archangel, Golden dead-nettleLamium galeobdolon	fire evidence · 1
Yellow BaptisiaBaptisia sphaerocarpa	fire evidence · 1
Yellow Ice PlantDelosperma nubigenum	fire evidence · 2
YuccaYucca filamentosa	fire evidence · 2
ZoysiagrassZoysia japonica	fire evidence · 1

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