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Index of Latin Names: P
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Abies balsameaBalsam FirTree15.0 3-6 SLMHFSNM353
Abies concolorColorado Fir, White firTree45.0 3-7 FLMHFSNDM022
Abies fraseriShe Balsam, Fraser fir, Southern Balsam FirTree15.0 4-7 FLMHFSNM133
Acourtia microcephalaSacapellotePerennial1.4 7-10  LMNDM01 
Aesculus californicaCalifornian Buckeye, California HorsechestnutTree12.0 6-10 MLMHNDM312
Aesculus indicaIndian Horse ChestnutTree30.0 6-9  LMHSNM313
Amelanchier sanguineaRoundleaf Serviceberry, Gaspé serviceberryShrub3.0 4-8  LMHSNDM30 
Anethum graveolensDillAnnual0.8 2-11 MLMNM432
Angelica decursiva Perennial1.5 -  LMHSNM22 
Aronia arbutifoliaRed ChokeberryShrub3.0 4-9  LMHSNM200
Asparagus sauveolens Perennial1.0 -  LMHSNM10 
Asparagus setaceusAsparagus Fern, Common asparagus fern, Plumosa FernClimber3.0 9-11 MLMHNM10 
Asplenium scolopendriumHart's Tongue FernFern0.6 4-8 SLMFSDM023
Bauhinia thonningiiCamel's foot tree, monkey breadTree5.0 10-12 MLMHNDM323
Calamus caesiusRotan SegaClimber100.0 10-12 FLMHSNM204
Calamus ovoideusEgg-shaped Rattan. Rotan OvoidClimber70.0 10-12 FLMHSNM204
Calamus radiatusRotan Rays. Radial Leaf RotanClimber50.0 11-12 FLMHSNM004
Chimaphila umbellataPipsissewaShrub0.4 4-8 SLMHFSM232
Cleome luteaYellow Spiderflower, Jones spiderflowerAnnual1.2 3-8  LMNDM211
Cymopterus bulbosusBulbous SpringparsleyPerennial0.0 -  LMHSNDM11 
Cymopterus montanusMountain Spring ParsleyPerennial0.2 -  LMHNDM20 
Cynanchum paniculatum Perennial Climber1.0 -  LMHSNM12 
Dacrycarpus dacrydioidesKahikateaTree6.0 8-11 SLMHSM203
Dalea candidaWhite Prairie CloverPerennial0.7 -  LMNDM31 
Dalea candida oligophyllaWhite Prairie CloverPerennial0.7 -  LMNDM311
Dalea gattingeriPurpletasselsPerennial0.4 0-0  LMNDM20 
Dalea purpureaPurple Prairie CloverPerennial0.9 -  LMNDM211
Daniellia oliveriAfrican Copaiba Balsam TreeTree25.0 10-12 FLMHNM223
Darmera peltataUmbrella Plant, Indian rhubarb, Indian Rubarb, Indian RubarbPerennial1.2 5-8 MLMHSNWeWa203
Digitaria sanguinalisCrab Grass, Hairy crabgrassAnnual0.5 6-9 FLMNM212
Docynia delavayi Tree10.0 7-10  LMHNM201
Dryopteris sieboldii Fern0.5 7-10  LMHSM10 
Echinochloa crus-galliBarnyard Millet, Barnyardgrass,Annual1.2 5-9  LMHNM322
Echinochloa frumentaceaJapanese Millet, Billion-dollar grassAnnual1.8 0-0  LMHNM31 
Epigaea asiatica Shrub0.1 4-8  LMFSM103
Fagopyrum tataricumTartarian BuckwheatAnnual0.8 0-0  LMHNDM310
Garcinia gardnerianaBacupari, achachaTree8.0 10-12 SLMHSNM402
Gaultheria insana Shrub0.5 5-9  LMHSNM11 
Gaultheria myrsinoides Shrub0.2 8-11  LMSNM203
Gaultheria rigida Shrub0.0 -  LMFSM10 
Gillenia stipulataAmerican Ipecacuanna, American ipecacPerennial1.2 4-8  LMHSM03 
Gillenia trifoliataIndian Physic, Bowman's rootPerennial1.2 4-9 MLMHSNM03 
Glehnia littoralisBei Sha Shen, American silvertopPerennial0.3 0-0  LMSNM22 
Glyceria borealisSmall floating mannagrassPerennial1.5 0-0  LMHSNWeWa20 
Glyceria fluitansFloating Manna Grass, Water mannagrassPerennial0.5 4-8  LMHNWeWa301
Griselinia littoralis Shrub6.0 6-9 MLMSNM203
Gynatrix pulchellaHemp BushShrub2.5 7-10 FLMHNM001
Habenaria sparsifloraSparse-flowered bog orchidPerennial0.6 0-0  LMHSNM10 
Himatanthus sucuubaPlumeria sucuubaTree12.0 10-12 MLMNDM042
Idesia polycarpaIdesiaTree12.0 4-8  LMHSNM10 
Ilex glabraInkberryShrub3.0 3-7 SLMHSNM102
Ilex verticillataWinterberry, Common winterberryShrub2.0 3-7 SLMHSNMWe13 
Ipomoea nilJapanese Morning Glory, Whiteedge morning-gloryAnnual5.0 8-11 FLMHNM02 
Ipomoea purpureaCommon Morning Glory, Tall morning-gloryAnnual Climber2.5 6-9 FLMHNM020
Isodon japonicus Perennial1.0 -  LMHSNM11 
Jeffersonia dubiaTwinleafPerennial0.3 4-8 SLMFSM020
Libocedrus uvifera Tree20.0 6-9 SLMHSNM002
Licania rigidaOiticicaTree12.0 10-12 MLMHSNMWe003
Lithocarpus densiflorusTanbark OakTree10.0 6-9 SLMHSNM212
Lithocarpus edulis Tree9.0 6-9  LMHSNM10 
Lithocarpus glaberJapanese OakTree7.0 6-9  LMHSNM10 
Lythrum portulaWater Purslane, Spatulaleaf loosestrifeAnnual0.2 0-0  LMHSNWeWa10 
Malus baccataChinese Crab, Siberian crab appleTree15.0 2-7 MLMHSNM212
Malus floribundaJapanese Crab, Japanese flowering crab appleTree10.0 4-7 MLMHSNM30 
Malus ioensisPrairie Crab, Prairie crab apple, Texas crab apple, Prairie CrabappleTree5.0 3-8 SLMHSNM202
Malus pumilaParadise Apple, Common Apple, Apple TreeTree7.0 3-9 MLMHSNM423
Malus spectabilisChinese Flowering Apple, Asiatic appleTree9.0 4-8  LMHSNM30 
Mertensia maritimaOyster PlantPerennial0.2 3-7  LMNDM30 
Mespilus germanicaMedlarTree6.0 5-8 MLMHSNM411
Nabalus albusWhite LettucePerennial1.5 4-8  LMHFSM02 
Nabalus serpentariusLion's FootPerennial1.5 4-8  LMHFSM01 
Newtonia buchananiiEast African Newtonia, Forest NewtoniaTree25.0 10-12 FLMHNM023
Orthilia secundaSidebells WintergreenPerennial0.1 4-8  LMFSNM11 
Osmanthus decorus Shrub3.0 6-9  LMHSNDM003
Pachira glabraSaba Nut, American ChestnutTree15.0 10-12 FLMHSNDM303
Pachira insignisMalabar ChestnutTree15.0 10-12 FMHSNM402
Pachycereus hollianusBaboso, AcompesPerennial4.0 9-11 MLMNDM003
Pachyphragma macrophylla Perennial0.3 6-9  LMHFSDM103
Pachyrhizus ahipaAhipa, Yam beanPerennial0.5 0-0  LMNM302
Pachyrhizus erosusYam Bean, Jicama, Mexican YamClimber Perennial6.0 9-12 FLMHNM402
Pachyrhizus tuberosusJicama, AjipoPerennial Climber6.0 9-11  LMNM302
Pachysandra procumbensAllegheny spurgePerennial0.3 5-8 SLMHFSM003
Pachysandra terminalisJapanese Spurge, Japanese pachysandra, PachysandraShrub0.2 4-8 MLMHFSDM203
Packera aureaGolden Groundsel - Life Root, Golden ragwortPerennial0.8 3-7  LMHSNMWe020
Packera obovataRoundleaf ragwortPerennial0.6 3-8 FLMHFSNM002
Paederia foetidaSkunk VineClimber4.0 6-12 FLMHSNM242
Paederia scandens Climber5.5 - FLMHNM12 
Paeonia anomalaAnomalous peony, Common PeonyPerennial0.5 4-8  LMHSNM130
Paeonia browniiBrown's PeonyPerennial0.5 6-9  LMHSNM121
Paeonia caucasica Perennial0.6 4-8  LMHSNM012
Paeonia delavayiTree Peony, Dian mu danShrub1.6 5-9  LMHSNM13 
Paeonia emodi Perennial1.0 7-10  LMHSNM12 
Paeonia hybrida Perennial0.5 -  LMHSNM11 
Paeonia japonicaYama-ShakuyakuPerennial0.5 6-9  LMHSNM11 
Paeonia lactifloraChinese Peony, PeonyPerennial0.8 4-10 MLMHSNDM13 
Paeonia luteaTree Peony, Dian mu danShrub1.5 6-9  LMHSNM13 
Paeonia mascula Perennial1.0 7-10  LMHSNDM01 
Paeonia obovata Perennial0.5 6-9  LMHSNM03 
Paeonia officinalisPeony, Common peonyPerennial0.6 4-10 MLMHSNM12 
Paeonia ostiiTree PeonyShrub1.5 6-9  LMHSNM12 
Paeonia potaniniiTree PeonyShrub0.6 6-9  LMHSNM12 
Paeonia suffruticosaMoutan, Moutan peony, Tree Peony, Japanese Tree PeonyShrub2.0 5-8 SLMHSNM121
Paeonia szechuanicaTree PeonyShrub1.5 6-9  LMHSNM12 
Paeonia veitchii Perennial0.8 7-10  LMHSNM03 
Palaquium guttaGutta-PerchaTree20.0 10-12 FLMHNM204
Paliurus ramosissimusMa Jia ZiShrub6.0 6-9  LMHNM023
Paliurus spina-christiChrist's Thorn, Jeruselem thornShrub5.0 7-10 MLMHSNDM113
Panax ginsengGinseng, Chinese ginsengPerennial0.8 5-9  LMHFSM25 
Panax japonicusJapanese GinsengPerennial0.6 -  LMHFSM111
Panax pseudoginsengGinseng, Japanese ginsengPerennial1.0 5-9 SLMHFSM13 
Panax pseudoginseng notoginsengSan QiPerennial1.2 - SLMHFSM15 
Panax quinquefoliusAmerican GinsengPerennial0.3 3-7 SLMHFSM130
Panax trifoliusGround Nut, Dwarf ginsengPerennial0.2 3-7  LMHFSM12 
Pancratium maritimumSea DaffodilBulb0.5 7-10  LNDM101
Pandanus amaryllifoliusFragrant PandanTree4.0 8-11 MLMHSNMWe323
Pandanus conoideusMarita, Red fruit, PandanPerennial5.0 10-12 MLMHSNM412
Pandanus julianettiiKarukaShrub4.0 10-12 FLMSNM403
Panicum antidotaleBlue Panic Grass, Blue panicumPerennial3.0 0-0  LMHNM110
Panicum capillareOld Witch Grass, WitchgrassAnnual0.6 4-8  LMHNM211
Panicum decompositumNative Millet, Australian milletPerennial0.3 0-0  LMHNM20 
Panicum maximumGuinea grass. Green panic grassPerennial2.0 10-12 FLMFSNDM122
Panicum miliaceumEuropean MilletAnnual1.0 10-12  LMHNDM322
Panicum obtusumVine MesquitePerennial0.8 -  LMHNM202
Panicum sonorumSauwi, Mexican panicgrassAnnual1.0 0-0  LMHNDM20 
Panicum turgidumDesert Grass. Turgid panic grass, AfezuPerennial1.5 10-12 FLMNDM202
Panicum urvilleanumDesert PanicgrassPerennial1.0 -  LMHNDM20 
Panicum virgatumSwitch GrassPerennial1.8 10-12 FLMNDM002
Papaver argemonePrickly Poppy, Long pricklyhead poppyAnnual0.4 7-10  LMHNM01 
Papaver dubiumLong-Head Poppy, BlindeyesAnnual0.5 6-9  LMHNM010
Papaver nudicauleArctic Poppy, Icelandic poppyPerennial0.3 4-10 MLMSNDM112
Papaver orientaleOriental PoppyPerennial1.0 3-9 MLMNDM11 
Papaver rhoeasCorn Poppy, Field Poppy, Shirley PoppyAnnual0.6 4-8 FLMHNM232
Papaver somniferumOpium PoppyAnnual0.6 0-0  LMHNM442
Paraderris ellipticaDerrisClimber16.0 10-12 MLMHSNM024
Parajubaea cocoidesQuito PalmTree15.0 - MLMHSNM10 
Parietaria judaicaPellitory Of The Wall, Spreading pellitoryPerennial0.6 0-0  LMHSNDM231
Parietaria officinalisPellitory Of The Wall, Upright pellitoryPerennial0.6 0-0  LMHSNDM231
Parinari curatellifoliaMbola, Grys AppelTree15.0 10-12 SMHNMWe423
Paris polyphyllaHerb ParisPerennial1.0 7-10  LMFSM12 
Paris quadrifoliaHerb ParisPerennial0.3 5-9  LMFSM021
Parkia biglobosaAfrican Locust BeanTree15.0 10-12 MLMHNM424
Parkinsonia aculeataJerusalem ThornTree7.5 9-11 FLMNDM323
Parnassia cabulica Perennial0.0 -  LMHSNM02 
Parnassia palustrisGrass Of Parnassus, Marsh grass of Parnassus, Mountain grass of Parnassus, Alaska grass of ParnassPerennial0.3 4-8  LMSNWe02 
Paronychia argenteaAlgerian TeaPerennial0.1 6-9  LMNDM113
Paronychia capitataAlgerian TeaPerennial0.0 4-8  LMNDM113
Paronychia jamesiiNailwort, James' nailwortPerennial0.0 0-0  LMNDM10 
Parosella lanataWoolly ParosellaPerennial0.6 -  LMHSNM20 
Parrotiopsis jacquemontiana Shrub6.0 6-9  LMHSNM003
Parryella filifoliaCommon DunebroomPerennial0.0 -  LMHSNM011
Parthenium argentatumGuayuleShrub1.0 7-10  LMHND002
Parthenium integrifoliumWild QuininePerennial1.0 3-7  LMHNDM02 
Parthenocissus himalayana Climber18.0 8-11 FLMHSNM202
Parthenocissus quinquefoliaVirginia Creeper, WoodbineClimber30.0 3-10 FLMHSNM223
Parthenocissus tricuspidataBoston Ivy, Japanese Ivy, Japanese CreeperClimber18.0 4-8 FLMHSNM103
Passiflora actiniaPassion FlowerClimber10.0 8-11 FLMHNM301
Passiflora antioquiensisBanana PassionfruitClimber5.0 10-12 FLMHSNM400
Passiflora caeruleaPassion Flower, Bluecrown passionflower, Blue Passion FlowerClimber10.0 9-11 FLMHNM301
Passiflora edulisPassion Flower, Purple granadillaClimber9.0 9-12 FLMHNM411
Passiflora herbertiana Climber9.0 -  LMHSNM20 
Passiflora incarnataMaypops - Passion Flower, Purple passionflower, Apricot Vine, Maypop, Wild Passion Flower, Purple PaClimber6.0 7-11 FLMHNM330
Passiflora laurifoliaYellow GranadillaClimber15.0 10-12 FMHSNM422
Passiflora ligularisSweet Grenadilla, Passion FlowerClimber5.0 9-12 FMHSNM500
Passiflora membranaceaPassion FlowerClimber5.0 8-11 FLMHNM30 
Passiflora mollisimaBanana Passion FruitClimber5.0 5-9 FLMHNM30 
Passiflora popenoviiGranadilla de QuijosClimber8.0 10-12 FMHSNM400
Passiflora quadrangularisGiant Granadilla, BadeaClimber15.0 10-12 FMHSNM420
Passiflora speciesPassion FlowerClimber5.0 - FLMHNM30 
Passiflora tarminianabanana passionfruit, banana pokaClimber10.0 10-12 FMHSNM400
Passiflora tetrandra Climber9.0 -  LMHSNM102
Passiflora tripartita mollissimaBanana PassionfruitClimber5.0 10-12 FMHSNM400
Passiflora umbilicataPassion FlowerClimber5.0 8-11 FLMHNM20 
Passiflora x colvilliiPassion FlowerClimber10.0 6-9 FLMHNM20 
Passiflora x exoniensisPassion FlowerClimber5.0 9-11 FLMHNM30 
Pastinaca sativaParsnip, Wild parsnipBiennial1.0 4-8  LMHSNM412
Patrinia scabiosifoliaEastern Valerian, Scabious PatriniaPerennial0.6 5-8 FLMNM13 
Patrinia triloba Perennial0.5 -  LMHSNM102
Patrinia villosa Perennial1.0 -  LMHSNM11 
Paullinia cupanaGuaranaClimber10.0 10-12 MLMHSNM420
Paullinia yocoYocoClimber15.0 10-12 MLMHSNM420
Paulownia tomentosaFoxglove Tree, Princesstree, Empress Tree, Royal Paulownia,Tree15.0 6-9 FLMHNM122
Pausinystalia johimbeYohimbeTree25.0 10-12 MMHSNM052
Pausinystalia macrocerasFalse johimbeTree18.0 10-12 SMHSM052
Pavonia spinifexGingerbushShrub1.2 8-11 FLMHSNM003
Payena leeriBalam suntei tree, Getah sundekTree30.0 10-12 MLMHNM203
Pectis angustifoliaNarrowleaf Pectis, LemonscentAnnual0.3 0-0  LMNDM111
Pectis papposaChinchweed, Manybristle chinchweedAnnual0.3 0-0  LMNDM11 
Pedicularis arcticaArctic lousewortPerennial0.0 0-0  LMHSNM10 
Pedicularis bicornuta Perennial0.0 -  LMHSNM01 
Pedicularis canadensisCommon LousewortPerennial0.4 3-7  LMSNM12 
Pedicularis gloriosa Perennial0.8 -  LMSNM10 
Pedicularis hirsutaHairy lousewortPerennial0.1 0-0  LMSNM10 
Pedicularis kanei Perennial0.0 -  LMSNDM20 
Pedicularis lanceolataSwamp LousewortPerennial1.0 -  LMSNM10 
Pedicularis langsdorffiiLousewort, Langsdorf's lousewort, Arctic lousewortPerennial0.0 0-0  LMSNM10 
Pedicularis longiflora tubiformis Annual0.2 -  LMHSNM02 
Pedicularis oliveriana Perennial0.5 -  LMHSNM02 
Pedicularis pyramidata Perennial0.0 -  LMHSNM02 
Pedicularis resupinataLousewortPerennial1.0 -  LMSNM12 
Pedicularis sceptrum carolinumLousewortPerennial1.2 -  LMHSNM11 
Pedicularis sudeticaLousewort, Sudetic lousewort, Pacific lousewortPerennial0.3 0-0  LMHSNM20 
Peganum harmalaSyrian Rue, Harmal peganumPerennial0.6 7-10  LMNDM132
Pelargonium acetosum Shrub0.6 -  LMNDM11 
Pelargonium australeIvy GeraniumPerennial0.3 8-11  LMNDM11 
Pelargonium bowkeri Perennial0.0 -  LMNDM11 
Pelargonium capitatumRose-Scented GeraniumShrub0.6 8-11  LMNDM033
Pelargonium crispumLemon GeraniumShrub0.7 8-11  LMSNDM223
Pelargonium exstipulatumPennyroyal GeraniumShrub1.0 8-11  LMNDM122
Pelargonium fragransNutmeg GeraniumShrub0.3 8-11  LMNDM123
Pelargonium fulgidum Shrub0.7 8-11  LMNDM012
Pelargonium glutinosumPheasant's Foot GeraniumShrub1.5 8-11  LMNDM013
Pelargonium graveolensRose Geranium, Sweet scented geraniumShrub1.2 10-11 MLMNDM233
Pelargonium incrassatum Perennial0.3 8-11  LMNDM012
Pelargonium odoratissimumApple GeraniumPerennial0.2 8-11  LMSNDM233
Pelargonium peltatumIvy-Leaved Geranium, Hanging Geranium, Ivy GeraniumShrub1.5 9-10 MLMNDM113
Pelargonium quercifoliumOak-Leaved GeraniumShrub1.5 8-11  LMNDM023
Pelargonium radensRasp-leaf pelargoniumShrub1.0 8-11  LMNDM023
Pelargonium tomentosumPeppermint GeraniumShrub0.5 8-11  LMSDM123
Pelargonium triste Perennial0.5 8-11  LMNDM112
Pelargonium vitifoliumGrapeleaf geraniumShrub1.0 8-11  LMNDM013
Pelargonium zonaleHorseshoe geraniumPerennial1.0 8-11  LMNDM112
Peltandra sagittifoliaWhite Arrow ArumPerennial0.2 6-9  LMHNWeWa20 
Peltandra virginicaGreen Arrow ArumPerennial0.3 4-8  LMHNWeWa30 
Peltaria alliaceaGarlic CressPerennial0.3 5-9  LMSNM403
Peltaria turkmena Perennial0.5 5-9 FLMSNM403
Peltogyne floribundaPurpleheart, pau-roxo, zapateroTree25.0 10-12 MMHNDM014
Peltogyne paniculataPurpleheart, pau-roxo, amaranttradTree30.0 10-12 MMHNDM014
Peltogyne purpureaPurpleheart, Amaranth, NazarenoTree30.0 10-12 MLMHNDM004
Peltogyne venosaPurpleheartTree30.0 10-12 MMHNDM014
Peltophorum dasyrhachisPeltophorum, SogaTree25.0 10-12 FMHSNM024
Peltophorum pterocarpumCopperpod, Yellow PoincianaTree20.0 10-12 FLMHNM024
Pennisetum alopecuroidesChinese Fountain Grass, Fountain Grass, Swamp Foxtail Grass, Chinese Fountain GrassPerennial1.5 5-9 FLMNDM103
Pennisetum cereale Perennial0.0 -  LMNDM10 
Pennisetum glaucumPearl MilletAnnual3.0 -  LMNDM21 
Pennisetum purpureumNapier grass. Elephant grassPerennial4.0 8-11 FLMHSNM224
Pennisetum setaceumFountain grassPerennial1.5 8-11 FLMHSNDM302
Penstemon acuminatusSand-Dune Penstemon, Sharpleaf penstemonPerennial0.6 4-8  LMHNDM01 
Penstemon confertusYellow PenstemonPerennial0.6 3-7  LMHNDM112
Penstemon grandiflorusLarge Beard TonguePerennial1.2 3-7  LMHSNDM01 
Penstemon procerusSmall-Flowered Penstemon, Littleflower penstemon, Pincushion beardtongue, Tolmie's penstemonPerennial0.4 3-7  LMHSNDM10 
Pentachondra pumila Shrub0.1 7-10  LMNM10 
Pentaclethra macrophyllaAfrican Oil Bean. Oil Bean Tree, Owala OilTree30.0 10-12 FMHSNM323
Pentadiplandra brazzeanaJoy perfume tree, j'oubliClimber12.0 10-12 FLMHNM442
Pentaglottis sempervirensEvergreen buglossPerennial1.0 6-9  LMHFSNM100
Penthorum sedoidesVirginian Stonecrop, Ditch stonecropPerennial1.0 0-0  LMHSNWeWa12 
Peracarpa carnosa Perennial0.2 -  LMHSNM10 
Peraphyllum ramosissimumSquaw Apple, Wild crab appleShrub1.8 4-8  LMHNDM20 
Pereskia sacharosaGuayapa, Sacharosa, CuguchiPerennial4.0 9-11 FLMHNDM203
Pericome caudataMountain tail-leafPerennial1.8 0-0  LMHSNM01 
Pericopsis angolensisEast African afrormosiaTree15.0 10-12 FLMHNM024
Pericopsis elataAfrican-teak, golden afrormosia, kokroduaTree40.0 10-12 FLMHNDM024
Perideridia gairdneriYampa, Gardner's yampah, Common yampahPerennial1.2 0-0  LMHSNDMWe521
Perideridia oreganaSquaw Potato, Oregon yampahPerennial0.6 0-0  LMHNDM30 
Perilla frutescensShiso, Beefsteakplant, Spreading Beefsteak PlantAnnual/Perennial0.6 7-10 FLMNM432
Perilla frutescens nankinensisPurple ShisoAnnual/Perennial0.6 -  LMNM432
Periploca graecaSilk VineClimber9.0 5-9  LMHNM01 
Peristrophe japonica Perennial0.5 -  LMHSNM01 
Perovskia atriplicifoliaRussian Sage, Azure SagePerennial1.5 5-10 MLMHNDM112
Persea americanaAvocado, Alligator PearTree15.0 9-12 FMHNM533
Persea borboniaRed Bay, SweetbayTree15.0 7-11 MLMNM122
Persea duthiei Tree0.0 8-11  LMHSNM001
Persea edulis Tree0.0 -  LMHSNM102
Persea gammieana Tree15.0 -  LMHSNM002
Persea villosa Tree0.0 -  LMHSNM002
Persicaria odorataVietnamese coriander, Asian mintPerennial0.2 9-11 FLMHSNMWe322
Persoonia acerosa Shrub1.8 -  LMNDM20 
Persoonia arborea Shrub6.0 - SLMNDM202
Persoonia chamaepeuceDwarf GeebungShrub0.3 8-11  LMNDM20 
Persoonia curvifolia Shrub1.0 -  LMNDM20 
Persoonia fastigiata Shrub1.0 -  LMNDM20 
Persoonia gunnii Shrub3.5 -  LMNDM20 
Persoonia juniperina Shrub0.8 -  LMNDM20 
Persoonia levisBroad-Leaved GeebongShrub5.0 8-11  LMNDM20 
Persoonia linearis Shrub5.0 8-11  LMNDM20 
Persoonia mollis Shrub1.8 -  LMNDM20 
Persoonia oxycocceoides Shrub1.0 -  LMNDM20 
Persoonia pinifoliaPin-Leaf GeebungShrub3.5 8-11  LMNDM20 
Persoonia rigida Shrub0.0 -  LMNDM20 
Persoonia subvelutina Shrub4.5 -  LMNDM20 
Petasites albusButterburPerennial0.6 4-8 FLMHFSNM212
Petasites frigidusSweet Coltsfoot, Arctic sweet coltsfoot, Arrowleaf sweet coltsfoot, Golden Palms Coltsfoot, ButterbPerennial0.2 6-10 FLMHFSNMWe212
Petasites hybridusButterbur, Pestilence wortPerennial1.0 4-8 FLMHFSNMWe03 
Petasites hyperboreusArctic Sweet ColtsfootPerennial0.2 4-8 FLMHFSNMWe212
Petasites japonicusSweet Coltsfoot, Japanese sweet coltsfoot, ButterburPerennial0.6 5-9 FLMHFSNMWe321
Petasites palmatusSweet Butterbur, Golden Palms Coltsfoot, Sweet Coltsfoot, ButterburPerennial0.4 6-10 FLMHFSNMWe21 
Petasites saggitatusArrowleaf Sweet ColtsfootPerennial0.2 - FLMHFSNMWe21 
Petasites speciosa Perennial0.0 - FLMHFSNMWe20 
Petasites vitifoliusArctic sweet coltsfootPerennial0.6 0-0 FLMHFSNMWe10 
Peteria scopariaRush peteriaPerennial0.3 0-0  LMHSNM10 
Petiveria alliaceaGuinea Hen WeedPerennial1.0 9-12 FLMHSNM043
Petroselinum crispumParsleyBiennial0.6 0-0 MLMHSNM443
Petroselinum crispum tuberosumHamburg ParsleyBiennial0.6 0-0  LMHSNM433
Petroselinum segetumCorn CarawayBiennial1.0 -  LMHSNM10 
Peucedanum cervaria Perennial1.5 5-9  LMHNM01 
Peucedanum japonicum Perennial0.6 -  LMHSNM12 
Peucedanum multivittatum Perennial0.0 -  LMHSNM10 
Peucedanum officinaleHog's FennelPerennial1.2 -  LMHNM022
Peucedanum oreoselinum Perennial1.0 4-8  LMHNM011
Peucedanum ostruthiumMasterwortPerennial1.2 4-8  LMHSNM22 
Peucedanum palustreMarsh Hog's Fennel, HogfennelBiennial1.5 5-9  LMHSNMWe11 
Peucedanum praeruptorumQian HuPerennial0.8 -  LMHSNM02 
Peucedanum terebinthaceum Perennial0.6 -  LMHSNM10 
Peumus boldusBoldu, BoldoTree6.0 8-11 SLMSNDM233
Pfaffia paniculataPfaffiaClimber1.0 10-12 FLMHNDM040
Phacelia ramosissimaBranching PhaceliaPerennial0.0 -  LMHSNM11 
Phacelia tanacetifoliaFiddleneck, Lacy phaceliaAnnual0.6 0-0  LMHNM002
Phalaris arundinaceaCanary Grass, Reed canarygrass, Gardener's Garter Grass, Ribbon GrassPerennial1.5 4-9 FLMHSNDMWe004
Phalaris canariensisCanary Grass, Annual canarygrassAnnual1.0 5-9  LMHNMWe200
Phalaris minorSmall Canary Grass, Littleseed canarygrassAnnual1.2 5-9  LMHNMWe100
Phaseolus coccineusRunner Bean, Scarlet runnerAnnual/Perennial3.0 1-12 FLMHNM403
Phaseolus lunatusLima Bean, Sieva beanPerennial Climber6.0 10-12  LMHNM413
Phaseolus polystachiosThicket Bean. Wild beanClimber3.0 6-10 FLMHSNM203
Phaseolus vulgarisFrench Bean, Kidney beanAnnual2.0 2-11  LMHNM522
Phellodendron amurenseAmur Cork Tree, Chinese CorktreeTree12.0 3-8 MLMHNM133
Phellodendron amurense sachalinense Tree12.0 3-7  LMHNM003
Phellodendron chinenseChinese Cork TreeTree10.0 4-8  LMHNM03 
Phellodendron lavalleiLavalle corktreeTree10.0 5-9  LMHNM102
Philadelphus coronariusMock Orange, Sweet mock orangeShrub4.0 4-8 FLMHSNM001
Philadelphus delavayi Shrub4.0 5-9  LMHSNM001
Philadelphus lewisiiMock Orange, Lewis' mock orangeShrub3.6 4-8  LMHSNM013
Philadelphus microphyllusLittleleaf Mock OrangeShrub1.2 5-9  LMHSNDM101
Philadelphus pubescensHoary mock orangeShrub5.0 5-9  LMHSNM001
Philadelphus purpurascens Shrub4.0 5-9  LMHSNDM001
Philadelphus x virginalisMock OrangeShrub3.0 5-8 MLMHSNM001
Phillyrea latifolia Tree8.0 6-9 SLMHSNDM113
Phleum pratenseTimothyPerennial1.0 4-8  LMHSNM011
Phlomis fruticosaJerusalem Sage, Shrubby Jerusalem sageShrub1.3 4-7 MLMHNDM003
Phlomis lychnitisLamwick PlantShrub0.5 7-10  LMHNDM10 
Phlomis russelianaJerusalem SagePerennial1.0 5-9 MLMHSNDM002
Phlomis samia Perennial1.0 6-9  LMHSNDM002
Phlomis tuberosaTuberous Jerusalem sagePerennial1.5 5-9  LMHNDM20 
Phlomis umbrosa Perennial1.0 6-9  LMHNDM02 
Phlox divaricataWild blue phloxPerennial0.5 4-9 MLMFSNM003
Phlox nivalisPine phlox, Trailing phloxPerennial0.3 6-9 MLMSNDM003
Phlox paniculataGarden Phlox, Fall phlox, Perennial Phlox, Tall Phlox, Summer PhloxPerennial1.2 4-9 MLMHSNM00 
Phlox stoloniferaCreeping phloxPerennial0.3 4-9 MLMHFSNM003
Phlox subulataMoss phloxPerennial0.1 4-9 FLMNDM003
Phoenix canariensisCanary Island Date PalmTree12.0 8-11 SLMHNDM302
Phoenix dactyliferaDate PalmTree25.0 8-12 SLMHNDM523
Phoenix reclinataSenegal Date PalmTree6.0 9-11 MLMNDM100
Phoenix sylvestrisWild Date Plum, India Date PalmTree15.0 9-11 SLMHSNM10 
Phoradendron leucarpumFalse Mistletoe, Oak mistletoeShrub1.0 5-9 SLMHSNM01 
Phormium cookianumWhararikiPerennial1.2 7-10  LMHSNMWe202
Phormium tenaxNew Zealand Flax, Coastal Flax, New Zealand HempPerennial3.0 8-10 FLMHSNMWe203
Photinia arbutifoliaChristmas BerryTree6.0 8-11  LMHSNDM212
Photinia arguta Shrub4.0 -  LMHSNM102
Photinia bodinieri Tree15.0 8-11  LMHSNM102
Photinia davidiana  6.0 - FLMHSNM003
Photinia glabraJapanese Photinia, Red Top, Red Leaf Photinia,Shrub6.0 7-10 MLMHSNM112
Photinia parvifolia Shrub3.0 5-9  LMHSNM102
Photinia serratifoliaTaiwanese photinia , Chinese PhotiniaShrub8.0 6-10 MLMHSNM012
Photinia villosaOriental photiniaShrub5.0 4-8  LMHSNM102
Photinia x fraseriRed Tip Photinia, Fraser PhotiniaShrub3.0 7-9 MLMSNDM003
Phragmites australisCommon Reed, American common reed, Hybrid common reed, European common reed, Subtropical common rePerennial3.6 4-10 FLMHSNMWeWa524
Phryma leptostachyaLopseed, American lopseedPerennial0.4 0-0  LMHSM011
Phyla nodifloraFrogfruit, Turkey tangle fogfruitPerennial0.2 8-12  LMHNDM123
Phyllanthus emblicaEmblica, Indian GooseberryShrub15.0 10-12 SLMHNDM353
Phyllocladus alpinusAlpine Celery PineShrub9.0 7-10 SLMHSNM001
Phyllocladus aspleniifoliusCelery Top PineTree10.0 8-11 SLMHSNM003
Phyllocladus trichomanoidesTanekaha, Celery pineTree8.0 8-11 SLMHSNM013
Phyllospadix scouleriSurf Grass, Scouler's surfgrassPerennial0.1 0-0  LMHNWeWa20 
Phyllospadix torreyiSea Grass, Torrey's surfgrassPerennial2.0 0-0  LMHNWeWa201
Phyllostachys angustaStone BambooBamboo5.0 7-10 MLMHSNM302
Phyllostachys arcanaHalf-Black BambooBamboo6.0 7-10  LMHSNM302
Phyllostachys aureaGolden Bamboo, Fishpole BambooBamboo6.0 6-11 FLMHSM503
Phyllostachys aureosulcataYellow-Groove BambooBamboo6.0 5-11  LMHSNM402
Phyllostachys bambusoidesMadake, Japanese timber bambooBamboo8.0 6-9  LMHSM413
Phyllostachys bissetii Bamboo5.0 4-8  LMHSNM002
Phyllostachys dulcisSweetshoot BambooBamboo7.0 7-10 FLMHSNM402
Phyllostachys edulisMoso-Chiku, Tortoise shell bambooBamboo8.0 6-10  LMHSM414
Phyllostachys flexuosaZig-Zag Bamboo, Drooping timber bambooBamboo6.0 5-9  LMHSM302
Phyllostachys glauca Bamboo5.0 0-0  LMHFSNM303
Phyllostachys iridescens Bamboo5.0 -  LMHFSNM302
Phyllostachys makinoiKei-Chiku, Makino bambooBamboo6.0 7-10  LMHSNM303
Phyllostachys meyeriMeyer BambooBamboo5.0 7-10 FLMHSNM003
Phyllostachys nidulariaBig-Node Bamboo, Broom bambooBamboo6.0 6-9  LMHSNM504
Phyllostachys nigraBlack Bamboo, Kuro-ChikuBamboo7.5 7-10 FLMHSM432
Phyllostachys nigra henonisHa-ChikuBamboo6.0 6-9  LMHSM432
Phyllostachys nigra punctataKurodakeBamboo6.0 6-9  LMHSM432
Phyllostachys nudaNude Sheath BambooBamboo5.0 7-10  LMHSNM402
Phyllostachys parvifolia Bamboo6.0 -  LMHSNM302
Phyllostachys praecoxViolet BambooBamboo6.0 6-10  LMHFSNM303
Phyllostachys propinqua Bamboo6.0 7-10  LMHFSNM302
Phyllostachys purpurata Bamboo0.0 -  LMHFSNM302
Phyllostachys rubromarginataReddish bambooBamboo8.0 7-10 FLMHSNM302
Phyllostachys sulphureaOugon-Kouchiku, Sulphur bambooBamboo6.0 6-9  LMHSNDM001
Phyllostachys sulphurea viridisKou-ChikuBamboo4.0 6-9  LMHSNDM403
Phyllostachys viridiglaucescensGreenwax golden bambooBamboo6.0 6-9  LMHSM401
Phyllostachys vivaxGiant Timber Bamboo, Running giant bambooBamboo10.0 7-10 FLMHSM302
Physaliastrum echinatum Perennial0.6 -  LMHSNM10 
Physalis acutifoliaSharp-Leaf Ground CherryAnnual0.0 0-0  LMHSNM200
Physalis alkekengiWinter Cherry, Strawberry groundcherry,Ground Cherry, Chinese LanternPerennial0.3 6-9 FLMHSNM22 
Physalis alkekengi franchetiiWinter CherryPerennial0.5 5-9  LMHSNM222
Physalis angulataCutleaf Ground CherryAnnual0.8 0-0  LMHSNM310
Physalis angustifoliaCoastal groundcherryPerennial0.0 0-0  LMHNM20 
Physalis arenicolaCypresshead groundcherryPerennial0.0 0-0  LMHNM20 
Physalis carpenteriCarpenter's groundcherryAnnual0.0 0-0  LMHNM20 
Physalis caudellaSouthwestern groundcherryPerennial0.0 0-0  LMHNM20 
Physalis crassifoliaYellow nightshade groundcherryPerennial0.3 0-0  LMHNDM20 
Physalis foetens Annual0.6 -  LMHNM20 
Physalis foetens neomexicana Annual0.6 -  LMHNDM20 
Physalis greenei Annual0.3 -  LMHNDM20 
Physalis hederaefolia cordifoliaGround CherryPerennial0.3 -  LMHSNDM20 
Physalis heterophyllaClammy Ground Cherry, Rowell's groundcherryPerennial0.9 7-10  LMHSNDM310
Physalis ixocarpaTomatilloAnnual1.2 7-10  LMHSNDM40 
Physalis lanceolataGround Cherry, Sword groundcherryPerennial0.4 0-0  LMHSNDM21 
Physalis latiphysaBroadleaf groundcherry 0.0 0-0  LMHNM20 
Physalis macrophysaBladder Ground Cherry, Longleaf groundcherryPerennial1.5 0-0  LMHNM20 
Physalis minimaSunberry, Pygmy groundcherryAnnual0.5 0-0  LMHSNDM31 
Physalis missouriensisMissouri groundcherryAnnual1.0 0-0  LMHNM20 
Physalis obscura Annual1.0 -  LMHSNM20 
Physalis peruvianaGoldenberry, Peruvian groundcherryPerennial1.2 10-12  LMHSNM510
Physalis philadelphicaWild Tomatillo, Mexican groundcherryAnnual0.6 6-9  LMHSNM41 
Physalis pruinosaStrawberry TomatoAnnual0.6 4-8  LMHSNDM30 
Physalis pubescensGround Cherry, Husk tomatoAnnual0.5 10-12  LMHSNDM410
Physalis pumilaPrairie Ground Cherry, Dwarf groundcherryPerennial0.3 0-0  LMHNM20 
Physalis subglabrataLongleaf groundcherryPerennial1.5 4-8  LMHSNDM20 
Physalis variovestitaField groundcherry 0.0 0-0  LMHNM20 
Physalis virginianaVirginia Ground CherryPerennial0.6 6-9  LMHSNM210
Physalis virginiana sonorae Perennial0.0 -  LMHSNDM20 
Physalis viscosaSticky Ground Cherry, Starhair groundcherryPerennial0.6 0-0  LMSNDM420
Physalis wrightiiSharpleaf groundcherryAnnual1.0 0-0  LMHNM20 
Physocarpus opulifoliusNinebark, Common ninebark, Atlantic ninebark, NinebarkShrub3.0 3-7 MLMHNM01 
Phytelephas aequatorialisVegetable ivory, Corozo, Ivory palmTree12.0 10-12 MLMHSNM204
Phytelephas macrocarpaVegetable Ivory, Tagua, Nut Palm, Ivory nut palmTree3.5 10-12 SLMHNM204
Phyteuma japonicum Perennial1.0 -  LMHSNM20 
Phyteuma orbiculareRoundheaded RampionPerennial0.5 -  LMHNDM20 
Phyteuma spicatumSpiked RampionPerennial0.7 -  LMHSNM20 
Phytolacca acinosaIndian PokePerennial1.5 7-10  LMHSNM231
Phytolacca americanaPokeweed, American pokeweed, Garnet, Pigeon Berry, PokePerennial2.0 4-8 FLMHSNM332
Phytolacca dioicaBella SombraTree4.0 8-11  LMHSNM201
Phytolacca dodecandraEndod, PokeberryShrub4.0 10-12 MLMHFSNDM234
Phytolacca esculenta Perennial1.0 5-9  LMHSNM221
Picea abiesNorway SpruceTree30.0 2-7 FLMHNMWe214
Picea asperataChinese SpruceTree40.0 - MLMHNDM202
Picea brachytylaSargent SpruceTree40.0 7-10 FLMHNM202
Picea brewerianaWeeping Spruce, Brewer spruceTree15.0 5-9 SLMHNM202
Picea engelmanniiMountain Spruce, Engelmann spruceTree20.0 3-7 MLMHNMWe222
Picea glaucaWhite Spruce, Black Hills Spruce, Canadian SpruceTree15.0 2-6 FLMHNMWe223
Picea glehniiSakhalin SpruceTree30.0 4-7 FLMHNMWe202
Picea jezoensisYezo SpruceTree35.0 - MLMHNM213
Picea marianaBlack Spruce, Swamp SpruceTree20.0 3-5 SLMHNMWe223
Picea omorikaSerbian SpruceTree25.0 4-7 FLMHNMWe202
Picea orientalisCaucasian SpruceTree20.0 4-7 FLMHSNM203
Picea pungensBlue Spruce, Colorado SpruceTree20.0 3-7 MLMHNDM203
Picea purpureaPurple-Coned SpruceTree45.0 4-7 MLMHNM202
Picea rubensRed SpruceTree30.0 6-7 FLMHNM213
Picea sitchensisSitka SpruceTree50.0 6-7 FLMHNMWe222
Picea smithianaMorinda SpruceTree30.0 6-9 SLMHNM202
Picrasma excelsaJamaican QuassiaTree20.0 10-12 MLMNM244
Picrasma quassioidesNigakiTree10.0 5-9  LMHSNM123
Picris echioidesBristly Ox-TongueAnnual/Biennial0.9 5-9  LMHNDM20 
Picris hieracioidesHawkweed Ox-TongueBiennial/Perennial0.9 5-9  LMHNDM210
Picrorhiza kurroaKuruPerennial0.0 -  LMHSNM03 
Picrorhiza scrophulariifloraHu Huang LianPerennial0.1 -  LMHSNM03 
Pieris japonicaLily Of The Valley Bush, Japanese pieris, Japanese Andromeda, Lily of the Valley Shrub, Japanese PieShrub4.0 4-7 SLMHFSNM002
Pilosella officinarumMouse-Ear HawkweedPerennial0.2 4-8  LMHNDM03 
Pimelea arenaria Shrub0.2 8-11  LMNDM101
Pimelea axiflora Shrub3.5 8-11  LMNDM002
Pimelea ligustrina Shrub2.5 8-11  LMNDM003
Pimelea microcephalaMallee RiceflowerShrub4.5 8-11  LMNDM102
Pimelea paucifloraPoison PimeleaShrub3.0 8-11  LMNDM001
Pimelea prostrata Shrub0.1 8-11  LMNDM103
Pimpinella anisumAniseed (Saunf - Hindi), Anise burnet saxifrageAnnual0.5 7-10  LMNDM433
Pimpinella diversifolia Perennial0.9 -  LMHSNM01 
Pimpinella majorGreater Burnet Saxifrage, Hollowstem burnet saxifragePerennial0.8 4-8  LMHSNM12 
Pimpinella saxifragaBurnet Saxifrage, Solidstem burnet saxifragePerennial1.0 4-8  LMHSNDM22 
Pinckneya pubensBitter Bark, Fevertree, PinckneyaShrub6.0 8-9 MLMHSM012
Pinellia pedatisectaHu ZhangCorm0.2 5-9  LMHSNM02 
Pinellia ternataBan Xia, CrowdipperCorm0.2 5-9  LMHSNM13 
Pinellia tripartita Corm0.5 5-9  LMHSNM01 
Pinguicula vulgarisButterwort, Common butterwortPerennial0.1 3-7  LMHNWe121
Pinus albicaulisWhite-Bark PineTree20.0 4-8 SLMNDM423
Pinus aristataBristle-Cone PineTree12.0 3-10 SLMNDM222
Pinus armandiiChinese White Pine, Armand pineTree15.0 6-9 MLMNDM422
Pinus ayacahuiteMexican White PineTree55.0 6-9  LMNDM223
Pinus banksianaJack PineTree12.0 2-7 FLMNDM223
Pinus brutiaCalabrian pine, Turkish pineTree30.0 7-11 FLMHNDM233
Pinus bungeanaLace-Bark Pine, Bunge's pineTree10.0 4-7 SLMNDM323
Pinus californiarum Tree10.0 8-11  LMNDM123
Pinus caribaeaCaribbean Pine. Caribbean pitch pineTree30.0 10-12 FLMNDM223
Pinus cembraSwiss Stone Pine, Swiss Pine, Arolla PineTree15.0 3-9 SLMHSNDM423
Pinus cembra sibiricaSiberian PineTree30.0 1-6 SLMNDM423
Pinus cembroidesMexican Pine Nut, Pinyon PineTree8.0 5-8 SLMNDM424
Pinus cembroides orizabensisMexican Pine NutTree15.0 7-10 SLMNDM423
Pinus contortaBeach Pine, Lodgepole pine, Bolander beach pine, Beach pine, Sierra lodgepole pine, Yukon pine, ShorTree15.0 1-7 FLMNDMWe323
Pinus contorta latifoliaLodgepole PineTree15.0 6-9 FLMNDMWe00 
Pinus coulteriBig-Cone Pine, Coulter pineTree18.0 8-10 MLMHNDM423
Pinus culminicolaCerro Potosi PinyonTree5.0 6-9  LMNDM223
Pinus densifloraJapanese Red PineTree15.0 3-7 MLMNDM223
Pinus discolorBorder pinyonTree15.0 7-10  LMNDM323
Pinus echinataShort-Leaf PineTree35.0 6-8 SLMNDM223
Pinus edulisRocky Mountain Piñon, Twoneedle pinyon, Nut Pine, Pinyon Pine, Rocky Mountain Pinyon Pine, SingleleaTree15.0 5-8 SLMNDM423
Pinus elliottiiSlash PineTree25.0 10-12 FLMHNMWe223
Pinus flexilisLimber Pine, Rocky Mountain White PineTree25.0 4-7 MLMNDM323
Pinus gerardianaChilghoza PineTree25.0 6-9 SLMHNDM323
Pinus halepensisAleppo PineTree15.0 8-11 MLMNDM223
Pinus henryi Tree25.0 6-9  LMNDM223
Pinus jeffreyiJeffrey PineTree25.0 5-8 MLMNDM323
Pinus johannisJohann's pineTree10.0 7-10  LMNDM323
Pinus koraiensisKorean Nut Pine, Chinese pinenutTree20.0 4-7 MLMNDM423
Pinus lambertianaSugar PineTree75.0 6-9 FLMNDM323
Pinus leiophyllaSmooth-Leaf Pine, Chihuahuan pineTree30.0 8-11  LMNDM223
Pinus massonianaChinese Red PineTree25.0 6-9  LMNDM223
Pinus merkusiiSumatran pine, Merkus PineTree50.0 10-12 FLMHNDM123
Pinus monophyllaSingle Leaf Piñon, Single Leaf PinyonPine, Stone Pine, Pine PinyonTree10.0 6-8 SLMNDM425
Pinus montezumaeMontezuma PineTree20.0 8-11  LMNDM123
Pinus monticolaWestern White PineTree60.0 4-8 FLMNDM223
Pinus mugoDwarf Mountain Pine, Mugo pine, Mountain PineTree4.5 2-7 SLMNDM123
Pinus muricataBishop's PineTree20.0 7-10 FLMNDM223
Pinus nelsonii Tree9.0 7-10  LMNDM223
Pinus nigraAustrian Pine, Black PineTree30.0 3-7 FLMHNDM123
Pinus nigra laricioCorsican PineTree30.0 5-9 FLMHNDM123
Pinus oocarpaOocarpa Pine, Pino amarilloTree20.0 10-12 FLMNDM123
Pinus palustrisPitch Pine, Longleaf pine, Southern PineTree30.0 7-10 SLMNDM123
Pinus parvifloraJapanese White Pine, Five-needle pineTree15.0 4-7 MLMNDM423
Pinus patulaMexican Weeping PineTree50.0 7-10  LMNDM123
Pinus pinasterMaritime PineTree20.0 7-10 FLMNDM223
Pinus pineaItalian Stone Pine, Umbrella Pine, Stone PineTree10.0 7-11 MLMNDM424
Pinus ponderosaPonderosa Pine, Washoe pineTree25.0 4-8 MLMNDM323
Pinus pumilaDwarf Siberian PineShrub3.0 3-7 SLMNDM323
Pinus pungensPrickle Pine, Table Mountain pineTree15.0 5-9 SLMNDM123
Pinus quadrifoliaParry Piñon, Parry's Pinyon Pine, Four-leaved PinyonTree15.0 5-8 SLMNDM423
Pinus radiataMonterey PineTree65.0 3-11 FLMNDM123
Pinus remotaPaper-Shell PiñonShrub7.0 7-10  LMNDM323
Pinus resinosaRed PineTree35.0 3-7 MLMNDM123
Pinus rigidaNorthern Pitch Pine, Pitch pineTree15.0 4-7 MLMNDM123
Pinus roxburghiiChir PineTree40.0 8-11  LMNDM223
Pinus sabinianaDigger Pine, California foothill pine, Bull Pine, Gray Pine, Digger PineTree25.0 8-10 FLMHNDM422
Pinus serotinaPond PineTree30.0 7-9 MLMNDM123
Pinus strobiformisSouthwestern White PineTree25.0 7-10 MLMNDM223
Pinus strobusWhite Pine, Eastern white pineTree20.0 3-7 FLMNDM233
Pinus sylvestrisScot's Pine, Scotch PineTree25.0 3-7 FLMSNDMWe235
Pinus tabuliformisChinese Red Pine, Southern Chinese pineTree20.0 6-8 MLMNDM123
Pinus taedaLoblolly PineTree40.0 6-9 MLMNDM123
Pinus teocoteTwisted Leaf PineTree30.0 7-10  LMNDM123
Pinus thunbergiiJapanese Black PineTree15.0 6-9 MLMNDM223
Pinus torreyanaSoledad Pine, Torrey pine, Santa Cruz Island Torrey pine, Soledad pine, Torrey pineTree20.0 8-11 FLMNDM323
Pinus veitchii Tree25.0 7-10 MLMNDM323
Pinus virginianaScrub Pine, Virginia pine, Jersey Pine,Tree15.0 5-8 MLMNDM223
Pinus wallichianaHimalayan Blue Pine, Bhutan pine, Himalayan PineTree25.0 5-7 FLMHNDM223
Piper betleBetelPerennial Climber5.0 10-12 FLMHFSM232
Piper nigrumBlack PepperClimber6.0 10-12 FLMHSM432
Piper sarmentosumBetel Leaf, Wild BetelPerennial Climber10.0 9-12 MLMHFSMWe322
Piptadenia gonoacanthaPau jacaré - alligator stickTree15.0 10-12 FLMHNDM004
Piptadenia stipulaceaPiptadenia bearing stipulesTree4.0 10-12 FLMHNDM004
Pistacia atlanticaBetoum, Mt. Atlas mastic tree, Mount Atlas MasticTree20.0 6-9 SLMNDM212
Pistacia atlantica cabulica Tree0.0 -  LMNDM102
Pistacia chinensisChinese Pistache, Chinese PistachioTree9.0 6-9 SLMHNDM213
Pistacia chinensis integerrima Tree9.0 -  LMHSNDM213
Pistacia lentiscusMastic Tree - Pistachier LentisqueShrub5.0 8-9 SLMHNDM222
Pistacia terebinthusTerebinth, Cyprus turpentineTree9.0 8-11 SLMNDM222
Pistacia veraPistachio, Pistachio NutTree10.0 7-10 MLMNDM322
Pisum sativumGarden PeaAnnual2.0 -  LMNM42 
Pisum sativum arvenseField PeaAnnual2.0 -  LMNM323
Pisum sativum elatiusWild PeaAnnual2.0 -  LMNM42 
Pisum sativum macrocarponSugar PeaAnnual2.0 -  LMNM42 
Pithecellobium dulceManila Tamarind, Madras ThornTree15.0 10-12 FLMHNDM423
Pittosporum balansae Shrub3.0 -  LMHSNDM10 
Pittosporum bicolorBanyallaShrub5.0 8-11  LMHSNDM003
Pittosporum crassifoliumKaro, Stiffleaf cheesewoodShrub5.0 8-11  LMSNDM003
Pittosporum eugenioidesTarataTree10.0 8-11  LMSNDM111
Pittosporum phillyreoidesWeeping Pittosporum, Narrow-leaf PittosporumShrub4.5 9-11 SLMNDM212
Pittosporum ralphiiRalph's desertwillowShrub4.0 8-11  LMNDM003
Pittosporum resiniferumPetroleum nutTree25.0 10-12 MLMHNM034
Pittosporum tenuifoliumTawhiwhiTree7.0 7-10 MLMSNDM203
Pittosporum tobiraTobira, Japanese cheesewood, Australian Laurel, Mock Orange, Japanese PittosporumShrub6.0 8-11 FLMSNDM003
Pittosporum undulatumCheesewood, Australian cheesewood, Cheesewood, Pittosporum, Orange Berry Pittosporum, Victorian BoxTree12.0 9-11 FLMSNDM003
Pityrocarpa moniliformisNecklace PityrocarpaTree7.0 10-12 FLMNDMWe004
Plagianthus regius Tree18.0 7-10  LMHNM002
Plagiobothrys fulvus campestrisFulvous PopcornflowerAnnual0.6 -  LMHSNM201
Planchonella australisBlack AppleTree0.0 11-12  LMHSNM304
Plantago affraPsylliumAnnual0.6 -  LMHNDM13 
Plantago amplexicaulis Annual0.1 -  LMHNDM12 
Plantago arenariaFrench PsylliumAnnual0.3 -  LMHNDM13 
Plantago asiaticaChe Qian ZiPerennial0.5 5-9  LMHSNM132
Plantago australisMexican PlantainPerennial0.2 -  LMHNM12 
Plantago camtschatica Perennial0.3 -  LMNDM12 
Plantago coronopusBuck's-Horn PlantainAnnual/Perennial0.3 5-9  LMNDM322
Plantago crassifolia Perennial0.2 -  LMHNM12 
Plantago cunninghamii  0.0 -  LMHSNM00 
Plantago debilis Perennial0.4 -  LMHSNM00 
Plantago decipiens Perennial0.2 -  LMHNDM12 
Plantago depressa Perennial0.0 -  LMHSNM12 
Plantago hakusanensis Perennial0.1 -  LMHNM12 
Plantago juncoides Perennial0.0 -  LMHNDM12 
Plantago lanceolataRibwort Plantain, Narrowleaf plantainPerennial0.5 5-9  LMHNDM233
Plantago majorCommon Plantain, Cart Track Plant,White Man's Foot ,PlantainPerennial0.1 3-12 MLMHNM233
Plantago maritimaSea Plantain, Goose tongue, California goose tonguePerennial0.2 5-9  LMHNM322
Plantago mediaHoary PlantainPerennial0.1 5-9  LMHNDM222
Plantago oliganthus Perennial0.2 -  LMHNM12 
Plantago ovataBlond Psyllium, Desert IndianwheatAnnual0.0 0-0  LMHNDM231
Plantago psylliumFleawortAnnual0.6 -  LMHNDM231
Plantago rugeliiBlackseed PlantainAnnual/Perennial0.1 0-0  LMHNDM120
Platanthera bifoliaButterfly OrchidPerennial0.5 5-9  LMHSNM21 
Platanthera dilatataWhite Bog-Orchid, Scentbottle, Sierra bog orchidPerennial0.5 0-0  LMHSNWe31 
Platanus occidentalisButtonwood, American sycamore, American Planetree, Sycamore, American SycamoreTree30.0 4-9 FLMHNMWe123
Platanus orientalisOriental Plane, Oriental planetreeTree30.0 6-9 FLMHNM022
Platonia insignisBakuri, BacuriTree25.0 10-12 FLMHNMWe423
Platycarya strobilacea Tree12.0 6-9  LMHSNM102
Platycodon grandiflorusBalloon FlowerPerennial0.5 4-9 MLMHSNM23 
Platycrater arguta Shrub1.0 7-10  LMHSM103
Platymiscium trinitatisMacacauba, Macawood, Hormigo, Orange AgateTree22.0 10-12 MLMHNM024
Platymiscium uleiMacacauba, Macawood, Hormigo, Orange AgateTree25.0 10-12 MLMHNM004
Platystemon californicusCreamcupsAnnual0.3 7-10  LMHNM10 
Plectranthus kameba Perennial1.0 -  LMHSNM10 
Plectranthus rotundifoliusChinese Potato, Hausa PotatoPerennial0.6 10-11 FLMHSNM321
Pleioblastus gramineus Bamboo3.0 6-9  LMHSM201
Pleioblastus hindsiiHinds' cane-bambooBamboo3.5 6-9 MLMHFSM303
Pleioblastus humilis Bamboo2.0 6-9  LMHSM003
Pleioblastus humilis pumilus Bamboo1.0 6-9  LMHSM003
Pleioblastus intermedius Bamboo3.0 -  LMHSM002
Pleioblastus juxianensis Bamboo2.0 -  LMHSM002
Pleioblastus maculatus Bamboo4.0 6-9  LMHSM003
Pleioblastus pygmaeusDwarf Fern-Leaf Bamboo, Pigmy BambooBamboo0.3 7-10 FLMHSNM003
Pleioblastus pygmaeus distichusPigmy Bamboo, Dwarf Fern Leaf BambooBamboo0.8 7-10 FLMHSNM003
Pleioblastus simoniiMedake, Simon bambooBamboo4.5 5-9 FLMHSNM304
Pleioblastus variegatusDwarf White-Striped Bamboo, Chigo Zasa, Dwarf White Stripe BambooBamboo0.8 7-10 FLMHSNM003
Pleurospermum austriacum Perennial1.0 -  LMHNM10 
Pleurospermum camtschaticum Perennial1.5 -  LMHSNM10 
Pleurospermum condollei Perennial0.4 -  LMHNM02 
Pleurospermum uralense Biennial/Perennial1.0 -  LMHSNM10 
Plinia caulifloraJaboticabaTree13.0 10-12 SLMHNM402
Plinia edulisCambuca, ambucazeiro, Cambuca-verdadeiroTree7.0 10-12 SLMHSNM402
Plukenetia conophoraConophor. Nigerian walnut. Awusa nut,Perennial Climber18.0 10-12 FLMHSNM423
Plukenetia volubilisInca peanutClimber2.0 10-12 FLMHSNM303
Plumbago europaeaPlumbagoPerennial1.0 5-9  LNDM02 
Poa annuaAnnual Meadow Grass, Annual bluegrass, Low Spear Grass, Meadow Grass, Six Week Grass, Annual BlueAnnual0.3 4-8  LMHNM000
Poa fendlerianaMutton GrassPerennial0.5 -  LMHNM10 
Poa flabellataTussock grassPerennial2.0 0-0  LMHNMWe10 
Poa pratensisKentucky Blue Grass, Spreading bluegrassPerennial1.0 3-9 MLMHNM100
Poa scabrellaPine BluegrassPerennial1.0 -  LMHNM10 
Podocarpium oldhamii Perennial1.2 -  LMHNM211
Podocarpium podocarpum Perennial1.2 -  LMHNM10 
Podocarpium podocarpum fallax Perennial1.0 -  LMHNM11 
Podocarpium podocarpum japonicum Perennial1.2 -  LMHNM21 
Podocarpus alpinusTasmanian PodocarpShrub2.0 6-9 SLMHSNM202
Podocarpus elatusAustralian PlumTree30.0 9-11  LMHSNM202
Podocarpus lawrencei Tree10.0 6-9  LMHSNM20 
Podocarpus macrophyllusKusamaki, Yew plum pine, Buddhist Pine, Chinese Podocarpus, Chinese Yew Pine, Japanese Yew, SoutherTree10.0 8-11 SLMHSNM213
Podocarpus neriifoliusOleander Podocarp, Brown PineTree25.0 9-12 MLMHSNM224
Podocarpus nivalisAlpine TotaraShrub3.0 7-11 MLMHSNM303
Podocarpus nubigenusChilean PodocarpTree20.0 6-9 SLMHSNM202
Podocarpus salignusWillowleaf PodocarpTree12.0 7-10 SLMHSNM202
Podocarpus totaraTotaraTree30.0 8-11 SLMHSNM302
Podolepis jaceoidesCopperwire DaisyPerennial0.6 8-11  LMNM10 
Podophyllum aurantiocaule Perennial0.3 6-9  LMFSM22 
Podophyllum hexandrumHimalayan May ApplePerennial0.5 5-9  LMFSM241
Podophyllum peltatumAmerican Mandrake, Mayapple, Ground Lemon, Mandrake, MayapplePerennial0.3 3-9 MLMFSM242
Podophyllum pleianthum Perennial0.3 -  LMFSM23 
Podophyllum versipelle Perennial0.3 -  LMFSM23 
Pogogyne douglasii parvifloraMesamintAnnual/Perennial0.3 -  LMHSNM211
Pogontherum crinitum Perennial0.3 -  LMHSNM01 
Polemonium caeruleumJacob's Ladder, CharityPerennial0.4 0-0  LMSNM02 
Polemonium reptansAbcess Root, Greek valerianPerennial0.3 4-8  LMSNM021
Polianthes tuberosaTuberoseBulb1.0 8-11  LMNM102
Poliomintha incanaRosemary Mint, Frosted mintShrub1.0 0-0  LMHSNM11 
Polygala amaraBitter MilkwortPerennial0.2 5-9  LMHSNM01 
Polygala japonica Perennial0.3 -  LMHSNM12 
Polygala reinii Perennial0.3 -  LMHSNM01 
Polygala senegaSenega Snake RootPerennial0.3 -  LMHSNDM03 
Polygala sibiricaYuan ZhiPerennial0.2 -  LMHSNDM13 
Polygala tenuifoliaYuan ZhiPerennial0.2 5-9  LMHSNM13 
Polygala theezans Perennial0.0 -  LMHSNM10 
Polygala vulgarisMilkwort, Common milkwortPerennial0.4 5-9  LMHSNM12 
Polygonatum biflorumSmall Solomon's SealPerennial1.0 3-7  LMHFSM212
Polygonatum cirrhifolium Perennial1.2 -  LMHFSM22 
Polygonatum commutatumKing Solomon's Seal, Smooth Solomon's sealPerennial2.0 4-8  LMHFSM211
Polygonatum cyrtonema Perennial0.0 -  LMHFSM02 
Polygonatum falcatum Perennial0.6 4-8  LMHFSDM210
Polygonatum humile Perennial0.3 4-8  LMHFSM21 
Polygonatum inflatum Perennial0.6 -  LMHFSM21 
Polygonatum involucratum Perennial0.3 -  LMHFSM20 
Polygonatum kingianum Perennial2.0 -  LMHFSM02 
Polygonatum lasianthum Perennial0.6 -  LMHFSM20 
Polygonatum macropodum Perennial1.0 -  LMHFSM21 
Polygonatum maximowiczii Perennial1.0 -  LMHFSM20 
Polygonatum multiflorumSolomon's Seal, Eurasian Solomon's sealPerennial1.2 4-8  LMHFSDM233
Polygonatum odoratumSolomon's SealPerennial0.9 4-8 MLMHFSDM23 
Polygonatum odoratum thunbergii Perennial0.5 4-8  LMHFSM20 
Polygonatum pubescensHairy Solomon's SealPerennial1.0 3-7  LMHFSM21 
Polygonatum sibiricumHuang JingPerennial1.0 3-7  LMHFSM221
Polygonatum stenanthum Perennial1.2 6-9  LMHFSM20 
Polygonatum verticillatumWhorled Solomon's SealPerennial1.2 4-8  LMHFSM20 
Polygonum alaskanumAlaska Wild RhubarbPerennial1.8 -  LMHSNM21 
Polygonum alpinumAlpine Knotweed, Alaska wild rhubarbPerennial1.0 4-8  LMHSNM21 
Polygonum amphibiumWillow Grass, Water knotweed, Longroot smartweed, Water smartweedPerennial0.3 4-8  LMHSNWeWa121
Polygonum arenastrumSmall-Leaved Knotweed, Oval-leaf knotweedAnnual0.3 4-8  LMHSNM231
Polygonum aviculareKnotweed, Prostrate knotweedAnnual0.3 4-8  LMHSNM231
Polygonum barbatumJoint WeedPerennial0.8 -  LMHSNM11 
Polygonum bistortaBistort, Meadow bistort, SnakeweedPerennial0.5 4-7 FLMHSNMWe332
Polygonum bistortoidesAmerican BistortPerennial0.5 4-8  LMHSNM31 
Polygonum bungeanumBunge's smartweedAnnual0.8 0-0  LMHSNM10 
Polygonum coccineumWater SmartweedPerennial0.5 4-8  LMHSNWeWa10 
Polygonum conspicuum Perennial0.6 -  LMHSNM10 
Polygonum convolvulusBlack BindweedAnnual1.2 0-0  LMHSNM100
Polygonum divaricatum Perennial1.0 -  LMHSNDM10 
Polygonum douglasiiKnotweed, Douglas' knotweed, Austin knotweed, Engelmann's knotweed, Johnston's knotweed, Large knoAnnual0.3 0-0  LMHSNDM20 
Polygonum dumetorumClimbing false buckwheatAnnual1.8 0-0  LMHSNM11 
Polygonum equisetiforme Perennial1.0 7-10  LMHNDM102
Polygonum fugax Perennial0.0 -  LMHSNM30 
Polygonum hydropiperSmartweed, Marshpepper knotweedAnnual0.8 0-0  LMHNWeWa221
Polygonum japonicumJapanese Knotweed, Mexican Bamboo, Japanese KnotweedPerennial3.0 4-10 FLMHSNM333
Polygonum lapathifoliumCurlytop KnotweedAnnual0.8 4-8  LMHSNMWe111
Polygonum limosum Perennial1.8 -  LMHSNM10 
Polygonum longisetumOriental lady's thumbAnnual0.5 0-0  LMHSNMWe10 
Polygonum maackianum Annual0.8 -  LMHSNMWe10 
Polygonum manshurienseAsian BistortPerennial0.8 -  LMHSNMwe01 
Polygonum microcephalum Perennial0.5 -  LMHSNM10 
Polygonum minusPygmy smartweedAnnual0.3 0-0  LMHSNMWe10 
Polygonum molle Perennial2.5 6-9 FLMHSNM212
Polygonum multiflorumHe Shou Wu, Tuber fleeceflowerPerennial Climber4.5 6-9  LMHSNM23 
Polygonum nepalenseNepalese smartweedAnnual0.3 0-0  LMHSNMWe111
Polygonum orientalePrince's Feather, Kiss me over the garden gateAnnual1.5 0-0  LMHSNM220
Polygonum pensylvanicumPennsylvania SmartweedAnnual0.7 0-0  LMHSNM010
Polygonum perfoliatumAsiatic tearthumbAnnual/Perennial1.8 0-0  LMHSNMWe110
Polygonum persicariaRed Leg, Spotted ladysthumbAnnual0.6 4-8  LMHSNM121
Polygonum polymorphum  0.0 -  LMHSNM10 
Polygonum polystachyumHimalayan Knotweed, Cultivated knotweedPerennial1.8 5-9 FLMHSNM203
Polygonum pubescens Annual0.6 -  LMHSNMWe10 
Polygonum rigidum Annual0.5 -  LMHSNM10 
Polygonum rumicifolium Perennial0.0 -  LMHSNM10 
Polygonum runcinatum Perennial0.5 7-10  LMHSNM10 
Polygonum sachalinenseGiant KnotweedPerennial3.6 4-8 FLMHSNM203
Polygonum sagittatumFalse Buckwheat, Arrowleaf tearthumbAnnual0.6 0-0  LMHSNM01 
Polygonum salicifoliumKnotweed 0.0 0-0  LMHSNMWe10 
Polygonum sibiricum Perennial0.3 -  LMHSNM10 
Polygonum taquettii Annual0.3 -  LMHSNMWe10 
Polygonum thunbergii Annual1.0 -  LMHSNMWe10 
Polygonum tinctorium Annual0.8 -  LMHNM122
Polygonum truellum  0.0 -  LMHSNM10 
Polygonum virginianumJumpseed, Fleece Flower, Smartweed, KnotweedPerennial0.6 4-8 MLMHSNM11 
Polygonum viviparumAlpine BistortPerennial0.3 3-7  LMHSNM31 
Polygonum weyrichii Perennial1.5 4-8  LMHSNM20 
Polygonum yokusaianum Annual0.6 -  LMHSNM10 
Polymnia edulisYacon StrawberryPerennial1.0 7-10 FLMHNM40 
Polymnia uvedaliaBearsfootPerennial2.7 -  LMHNM02 
Polypodium glycyrrhizaLicorice FernFern0.5 6-9  LMHSNM12 
Polypodium lineare Fern0.3 -  LMHSNM01 
Polypodium vulgarePolypody, Adders Fern, Golden Maidenhair Fern, Wall Fern, Common Polypod FernFern0.3 3-6 FLMHFSDM233
Polypogon monspeliensisAnnual Beardgrass, Annual rabbitsfoot grassAnnual0.8 7-10  LMHNM110
Polyscias fruticosaMing Aralia, Chinese ArialaShrub2.5 10-12 SLMSNM224
Polyscias sambucifoliaElderberry PanaxShrub4.5 8-11 MLMHSNM003
Polystichum acrostichoidesChristmas FernFern0.6 4-9 MLMFSM12 
Polystichum aculeatumHard Shield FernFern0.8 4-8  LMFSM102
Polystichum munitumGiant Holly Fern, Western swordfernFern1.0 4-8  LMFSDM123
Polytaenia nuttalliiNuttall's prairie parsleyPerennial0.6 4-6 MLMSNDM102
Polytrichum communeCommon haircap, Great golden maidenhair,Perennial0.2 2-10 SLMHFSNMWe013
Polytrichum juniperinumHair-Cap Moss, Juniper polytrichum mossPerennial0.0 0-0  LMSNDM02 
Poncirus trifoliataBitter Orange, Hardy orange, Trifoliat Orange, Japanese Hardy OrangeShrub3.0 6-9 SLMHSNM323
Pongamia pinnataPongam, Karum Tree, Poonga-Oil Tree, Indian BeechTree20.0 10-12 FLMHFSNMWe034
Pontederia cordataPickerel WeedPerennial0.8 3-11 MLMHNWeWa310
Populus albaWhite PoplarTree20.0 3-9 FLMHNDM123
Populus angustifoliaNarrowleaf CottonwoodTree30.0 3-7 FLMHNM122
Populus 'Balsam Spire'Tacatricho 32Tree30.0 4-8 FLMHNM032
Populus balsamiferaBalsam Poplar, Black cottonwoodTree30.0 0-0 FLMHNM133
Populus ciliataHimalayan PoplarTree20.0 0-0 FLMHNM022
Populus deltoidesEastern Cottonwood, Plains cottonwood, Rio Grande cottonwood, Necklace PoplarTree30.0 3-9 FLMHNM224
Populus deltoides moniliferaPlains CottonwoodTree30.0 0-0 FLMHNM123
Populus deltoides wislizeniiRio Grande CottonwoodTree30.0 0-0 FLMHNM213
Populus euphratica Tree15.0 0-0 FLMHNMWe013
Populus fremontiiCottonwood, Fremont cottonwood, Fremont Poplar, Western CottonwoodTree25.0 2-9 FLMHNDM123
Populus grandidentataCanadian Aspen, Bigtooth aspenTree20.0 2-5 FLMHNM112
Populus heterophyllaSwamp CottonwoodTree25.0 0-0 FLMHNM012
Populus hybridsHybrid poplarTree50.0 2-10 FLMHSNDM334
Populus maximowicziiDoronoki, Japanese poplarTree30.0 4-8 FLMHNM012
Populus nigraBlack Poplar, Lombardy poplarTree30.0 3-9 FLMHNM134
Populus pseudosimonii Tree20.0 0-0  LMHNM112
Populus sieboldiiJapanese AspenTree20.0 4-8 FLMHNM112
Populus simoniiSimon poplar, Chinese PoplarTree30.0 2-5 FLMHNM112
Populus tremulaAspen Poplar, European aspen, AspenTree18.0 2-5 FLMHSNMWe123
Populus tremuloidesAmerican Aspen - Poplar, Quaking aspenTree20.0 2-5 FLMHNDM133
Populus trichocarpaWestern Balsam Poplar, Black cottonwoodTree40.0 4-8 FLMHNM134
Populus x canadensisCanadian Poplar, Carolina PoplarTree40.0 4-9 FLMHNM013
Populus x canescensGrey PoplarTree30.0 4-9 FLMHNM012
Populus x jackiiBalm Of GileadTree30.0 0-0 FLMHNM032
Poraqueiba sericeaUmariTree20.0 10-12 FLMHSNDM402
Porteresia coarctataWild rice. Uri. Tropical wild ricePerennial2.0 10-12 FLMHNMWeWa303
Portulaca grandifloraRose MossAnnual0.2 -  LMNDM22 
Portulaca oleraceaGreen Purslane, Little hogweedAnnual0.3 3-12 FLMNM432
Portulaca oleracea sativaGolden PurslaneAnnual0.3 -  LMNM43 
Portulaca retusaLittle hogweedAnnual0.2 0-0  LMNDM20 
Potamogeton cheesemanii Perennial0.0 -  LMHNWeWa10 
Potamogeton crispusCurly PondweedPerennial0.0 0-0 FLMHNWa200
Potamogeton cristatus Perennial0.0 - FLMHNWa10 
Potamogeton distinctus Perennial0.0 - FLMHNWa10 
Potamogeton natansBroad-Leaved Pondweed, Floating pondweedPerennial1.0 0-0 FLMHNWa31 
Potamogeton oxyphyllus Perennial0.0 - FLMHNWa20 
Potamogeton pectinatusFennel-Leaved PondweedPerennial0.0 - FLMHNWa31 
Potamogeton suboblongus Perennial0.0 - FLMHNWa10 
Potentilla anserinaSilverweedPerennial0.3 4-8 FLMHSNM332
Potentilla bicolor Perennial1.0 5-9  LMHSNM10 
Potentilla chinensisChinese CinquefoilPerennial0.6 -  LMHSNM11 
Potentilla cryptotaeniae Perennial1.0 -  LMHSNM01 
Potentilla discolor Perennial0.3 -  LMHSNM21 
Potentilla egedeiPacific SilverweedPerennial0.5 4-8  LMHSNM21 
Potentilla erectaTormentil, Erect cinquefoilPerennial0.3 4-8  LMHSNM131
Potentilla fragarioides Perennial0.3 -  LMHSNM11 
Potentilla fruticosaShrubby Cinquefoil, PotentillaShrub1.2 2-6 MLMHSNM113
Potentilla glandulosaGland Cinquefoil, Sticky cinquefoil, Arizona cinquefoil, Ashland cinquefoil, Ewan's cinquefoil, HansPerennial0.6 6-9  LMHSNM11 
Potentilla hippianaWoolly CinquefoilPerennial0.6 5-9  LMHSNM01 
Potentilla kleiniana Perennial0.3 -  LMHSNM11 
Potentilla multifida Perennial0.3 3-7  LMHSNM20 
Potentilla nepalensisNepal Cinquefoil, CinquefoilPerennial0.6 5-10 MLMHSNM21 
Potentilla norvegicaNorwegian CinquefoilAnnual/Perennial0.3 3-7  LMHSNM01 
Potentilla palustrisMarsh CinquefoilPerennial0.5 3-7  LMHSNWe111
Potentilla rectaRough-Fruited Cinquefoil, Erect cinquefoilPerennial0.6 4-8  LMHSNM210
Potentilla reptansCinquefoil, Creeping cinquefoilPerennial1.0 4-8  LMHNDM122
Potentilla rupestrisRock CinquefoilPerennial0.5 4-8  LMHSNDM10 
Potentilla simplexOld Field Cinquefoil, Common cinquefoilPerennial0.1 3-7  LMHSNM010
Potentilla supina Annual/Perennial0.3 -  LMHSNM11 
Pourouma cecropiifoliaAmazon GrapeTree15.0 10-12 FMHSNM422
Pouteria altissimaAbam, Apotro, GomuTree35.0 10-12 MLMHNDM004
Pouteria caimitoAbiu, Yellow Star AppleTree15.0 10-12 MLMHSNMWe402
Pouteria campechianaCanistel, EggfruitTree15.0 10-12 FLMHNDMWe422
Pouteria guianensisAsepoko.Tree25.0 10-12 MLMHNM202
Pouteria pierreiAningeriaTree30.0 10-12 MLMHNM204
Pouteria sapotaSapote, Mamey SapoteTree25.0 10-12 MMHNM422
Prangos pabularia Perennial1.0 -  LMSNM121
Pratia angulata Perennial0.0 6-9 FLMSNM20 
Prenanthes altissimusRattlesnake RootPerennial1.8 4-8  LMHFSM01 
Primula auricula Perennial0.2 3-7  LMHSM012
Primula denticulataDrumstick PrimulaPerennial0.3 4-8  LMHSNMWe202
Primula elatiorOxlipPerennial0.3 3-7  MHFSM22 
Primula involucrata Perennial0.3 4-8  LMHSMWe02 
Primula macrophylla Perennial0.3 5-9  LMHNM02 
Primula parryiParry's primrosePerennial0.3 4-8  LMHFSM001
Primula reticulata Perennial0.4 5-9  LMHSNM01 
Primula sieboldii Perennial0.2 4-8  LMHSMWe10 
Primula verisCowslip, Cowslip primrosePerennial0.3 4-8  LMHSNM33 
Primula vulgarisPrimrose, Common Primrose, English PrimrosePerennial0.3 5-10 MLMHSNM333
Pringlea antiscorbutica  0.0 -  LMHSNM21 
Prinsepia sinensisCherry prinsepiaShrub1.8 4-8 MLMHSNM20 
Prinsepia unifloraRui RenShrub1.8 4-8  LMHSNM20 
Prinsepia utilisCherry prinsepiaShrub3.5 6-9  LMHSNM424
Proboscidea fragransSweet Unicorn Plant, Ram's hornAnnual0.6 9-11  LMHNM201
Proboscidea louisianicaUnicorn Plant, Ram's hornAnnual1.0 9-11  LMHNM202
Prosopis africanaPau Carvão. Mesquite. Iron treeTree10.0 10-12 SLMHNM223
Prosopis albaWhite carob tree, Algarrobo blancoTree10.0 10-12 MLMHNDM323
Prosopis chilensisChilean algarrobo, Chilean mesquiteTree12.0 10-12 MLMNDM203
Prosopis cinerariaJandi, GhafTree6.5 10-12 MLMHNDM323
Prosopis glandulosaHoneypod mesquite. Glandular mesquiteTree7.0 8-11 FLMHNM324
Prosopis julifloraMesquite, Honey MesquiteTree10.0 7-12 FLMNDM324
Prosopis pallidaAlgarobaTree12.0 10-12 FLMHNDM222
Prosopis tamarugoTamarugoTree12.0 10-12 FLMHNDM103
Prostanthera cineolifera Shrub1.8 -  LMHNM011
Prostanthera rotundifoliaMint BushShrub4.5 8-11  LMHNM022
Protea cynaroidesKing ProteaShrub2.0 8-11  LNDM10 
Protea melliferaSugar BushShrub2.5 8-11  LNDM11 
Protea repensSugar BushShrub2.5 8-11  LNDM10 
Prumnopitys andinaPlum-Fruited YewTree15.0 7-10 SLMHSNM303
Prumnopitys ferrugineaMiroTree25.0 8-11 SLMHSNM203
Prumnopitys taxifoliaMataiTree25.0 8-11 SLMHSNM203
Prunella grandiflora Perennial0.2 4-8  LMHSNM203
Prunella vulgarisSelf-Heal, Common selfheal, Aleutian selfheal, Lance selfhealPerennial0.2 3-7  LMHSNM233
Prunus africanaPygeumTree18.0 10-12 FLMNM052
Prunus alabamensisAlabama CherryTree8.0 -  LMHSNM211
Prunus alleghaniensisAllegheny Plum, Davis' plumTree3.5 4-8 FLMHSNM312
Prunus americanaAmerican Plum, American Wild Plum, Wild PlumTree6.0 3-8 MLMHSNM323
Prunus americana lanata Tree10.0 3-7  LMHSNM312
Prunus andersoniiDesert PeachShrub1.8 -  LMHSNM221
Prunus angustifoliaChickasaw Plum, Watson's plum, Hally Jolivette CherryTree3.0 5-9 MLMHSNM313
Prunus angustifolia watsoniiSand PlumShrub3.0 5-9  LMHSNM412
Prunus apetalaClove CherryShrub7.0 -  LMHSNM211
Prunus arabica Shrub0.0 -  LMHSNDM212
Prunus armeniacaApricotTree9.0 5-7 MLMSNM434
Prunus armeniaca mandschuricaManchurian apricotTree6.0 3-9 MLMSNM433
Prunus aviumWild Cherry, Sweet cherryTree18.0 3-7 FLMHSNM424
Prunus besserianaDwarf AlmondTree0.0 -  LMHSNM212
Prunus besseyiWestern Sand CherryShrub1.2 3-6 MLMHSNM412
Prunus bifrons Shrub1.8 -  LMHSNM211
Prunus bokharensisBokhara PlumTree0.0 -  LMHSNM211
Prunus brigantinaBriançon ApricotTree6.0 6-9  LMHSNDM412
Prunus buergeriana Tree9.0 4-8  LMHSNM211
Prunus campanulataTaiwan CherryTree7.0 7-9 MLMHSNM211
Prunus canescensGreyleaf CherryShrub3.0 5-9  LMHSNM312
Prunus capsica Tree0.0 -  LMHSNM211
Prunus carolinianaAmerican Cherry Laurel, Carolina laurelcherry, Laurel Cherry,Shrub12.0 7-10 FLMHSNDM213
Prunus cerasiferaCherry Plum, Myrobalan Plum, Newport Cherry Plum, Pissard PlumTree9.0 5-8 MLMHSNM413
Prunus cerasifera divaricata Tree10.0 4-8  LMHSNM411
Prunus cerasoidesWild Himalayan CherryTree30.0 7-10  LMHSNM222
Prunus cerasusSour CherryTree6.0 3-7  LMHSNM123
Prunus cerasus austeraMorello CherryTree9.0 3-7  LMHSNM313
Prunus cerasus capronianaKentish Red CherryTree9.0 3-7  LMHSNM313
Prunus cerasus frutescensBush Sour CherryTree1.0 3-7  LMHSNM313
Prunus cerasus marascaMaraschino CherryTree8.0 3-7  LMHSNM313
Prunus cocomilia Shrub5.0 5-9  LMHSNM211
Prunus consociifloraChinese Wild PeachTree6.0 5-9  LMHSNM411
Prunus cornutaHimalayan Bird CherryTree15.0 4-8  LMHSNM212
Prunus cortapico Shrub0.0 -  LMHSNM211
Prunus davidianaChinese Wild PeachTree9.0 4-8  LMHSNM231
Prunus dawyckensisDawyck CherryTree9.0 5-9  LMHSNM312
Prunus dielsiana Shrub6.0 5-9  LMHSNM211
Prunus domesticaPlum, European plumTree12.0 4-9 MLMHSNM523
Prunus domestica italicaGages, GreengageTree5.0 5-8 MLMHSNM522
Prunus dulcisAlmond, Sweet almondTree6.0 6-9  LMHNM433
Prunus emarginataBitter CherryTree5.0 5-9 MLMHSNM222
Prunus fasciculataDesert AlmondShrub3.0 6-9  LMHSNDM211
Prunus fenzliana Shrub1.5 4-8  LMHSNM211
Prunus fruticosaMongolian Cherry, European dwarf cherryShrub1.0 4-8  LMHNDM311
Prunus glandulosaKorean Cherry, Dwarf Flowering AlmondShrub1.0 5-8 MLMHNDM211
Prunus gracilisSour Plum, Oklahoma plumShrub1.2 5-9  LMHNDM211
Prunus grayanaJapanese Bird Cherry, Japanese Bird CherryTree9.0 6-7 MLMHSNM212
Prunus gymnodonta Tree0.0 -  LMHSNM211
Prunus hortulanaHog Plum, Hortulan plumTree9.0 5-9  LMHSNM312
Prunus humilisBush CherryShrub1.5 4-8  LMHNM321
Prunus ilicifoliaHolly-Leaved CherryShrub4.0 8-11 MLMHSNDM212
Prunus incana Shrub2.0 5-9  LMHNDM211
Prunus incisaFuji CherryShrub6.0 5-7 SLMHSNM312
Prunus insititiaDamsonTree6.0 5-9 MLMHSNM513
Prunus iranica Tree0.0 -  LMHSNM211
Prunus jamasakuraYamazakuraTree18.0 4-8  LMHSNM211
Prunus japonicaKorean Cherry, Japanese bush cherryShrub1.5 4-8  LMHSNM331
Prunus japonica nakaiJapanese PlumShrub0.5 4-8  LMHSNM331
Prunus jenkinsii Tree15.0 -  LMHSNM211
Prunus kansuensis Shrub6.0 4-8  LMHSNM211
Prunus korshinskyi Shrub3.5 -  LMHSNM211
Prunus lannesianaOshima CherryTree0.0 -  LMHSNM211
Prunus laurocerasusCherry Laurel, English LaurelShrub6.0 6-8 MLMHFSNM435
Prunus lusitanicaPortugal LaurelShrub6.0 6-9  LMHSNM315
Prunus lyoniiCatalina Island Cherry, Hollyleaf cherryTree10.0 7-10  LMHNDM212
Prunus mahalebMahaleb CherryTree9.0 4-8  LMHSNM312
Prunus mandshuricaManchurian ApricotTree15.0 0-0  LMHSNM323
Prunus maritimaBeach Plum, Graves' plumShrub2.5 3-7  LMHNDM413
Prunus maximowicziiMiyama Cherry, Korean cherryTree7.5 4-8  LMHSNM212
Prunus media Tree0.0 -  LMHSNM211
Prunus mexicanaMexican PlumTree12.0 5-9  LMHSNM212
Prunus microcarpa Shrub0.0 -  LMHNDM211
Prunus miraSmoothpit PeachTree10.0 4-8  LMHSNM211
Prunus mumeJapanese Apricot, Japanese Flowering, ApricotTree9.0 6-8 MLMHSNM331
Prunus munsonianaWild Goose PlumTree8.0 5-9 FLMHSNM312
Prunus napaulensis Tree20.0 6-9  LMHSNM212
Prunus nigraCanadian PlumTree9.0 0-0  LMHSNM412
Prunus nipponicaJapanese Alpine CherryShrub5.0 6-8 MLMHSNM211
Prunus orthosepalaHybrid plumShrub6.0 0-0  LMHNM311
Prunus padusBird Cherry, European bird cherryTree15.0 3-6 FLMHSNM322
Prunus pedunculata Shrub2.0 4-8  LMHSNM211
Prunus pensylvanicaPin CherryTree12.0 - FLMHNM222
Prunus persicaPeach, Flowering Peach, Ornamental Peach, Common PeachTree6.0 5-9 FLMHNM533
Prunus persica nucipersicaNectarineTree6.0 4-8  LMHNM432
Prunus pilosiuscula Tree9.0 4-8  LMHSNM211
Prunus prostrataMountain CherryShrub1.0 -  LMHNM211
Prunus pseudocerasusCambridge CherryShrub3.5 5-9  LMHSNM411
Prunus pumilaDwarf American Cherry, Sandcherry, Western sandcherry, Eastern sandcherry, Great Lakes sandcherryShrub0.6 3-8  LMHNDM412
Prunus pumila besseyiSand cherry, Rocky Mountain cherryShrub2.0 3-6 MLMSNDM413
Prunus pumila susquehanaeDwarf American CherryShrub0.6 -  LMHNDM412
Prunus rivularisCreek PlumShrub2.5 7-10  LMHNM211
Prunus rufaHimalayan CherryTree6.0 7-10  LMHSNM211
Prunus salicifoliaCapulin Cherry, Mexican Bird CherryTree25.0 3-10 FLMHNM312
Prunus salicinaJapanese PlumTree4.0 5-8 MLMHSNM212
Prunus sargentiiSargent CherryTree10.0 4-7 MLMHSNM211
Prunus serotinaRum Cherry - Wild Cherry, Black Cherry, Wild Black CherryTree18.0 3-9 FLMHNM422
Prunus serrulaBirch Bark Cherry, Japanese flowering cherryTree10.0 5-6 MLMHSNM211
Prunus serrulataYamazakura, Japanese Flowering Cherry, Oriental CherryTree5.0 5-8 MLMHSNM211
Prunus sibiricaSiberian ApricotShrub3.0 4-8  LMHSNM324
Prunus simoniiApricot PlumTree6.0 5-9  LMHNM311
Prunus sogdiana Tree7.0 -  LMHSNM411
Prunus spinosaSloe - BlackthornShrub3.0 4-8 MLMHSNM324
Prunus ssioriJapanese Bird CherryTree23.0 4-8  LMHSNM212
Prunus subcordataPacific Plum, Klamath plum, Kellogg's Klamath plum, Oregon Klamath plumTree7.5 6-9  LMHNM312
Prunus subhirtellaRosebud Cherry, Higan Cherry, Winter-flowering cherryTree8.0 5-8 FLMHSNM211
Prunus takesimensis Tree0.0 -  LMHSNM311
Prunus tangutica Shrub3.0 4-8  LMHSNM211
Prunus tenellaDwarf Russian AlmondShrub0.8 0-0  LMHSDM313
Prunus tomentosaNanking CherryShrub1.5 3-9  LMHSNM312
Prunus trilobaFlowering Almond, Flowering plumShrub4.0 4-8  LMHNM211
Prunus triloba simplexFlowering AlmondShrub4.5 4-8  LMHNM211
Prunus umbellataBlack Sloe, Hog plum, Flatwoods PlumTree6.0 8-9 MLMHSNDM212
Prunus undulata Shrub12.0 5-9  LMHSNM211
Prunus ursina Shrub0.0 -  LMHSNM211
Prunus ussuriensis Shrub2.5 -  LMHSNM211
Prunus virensWild CherryTree8.0 -  LMHSNM211
Prunus virginianaChokecherry, Western chokecherry, Black chokecherryShrub3.6 0-0 FLMHSNM324
Prunus virginiana demissaWestern ChokecherryShrub3.6 0-0  LMHSM324
Prunus virginiana melanocarpaRocky Mountain ChokecherryShrub3.6 0-0  LMHNM324
Prunus x cistenaPurple-Leaf Sand CherryShrub2.0 4-8 SLMHSNM213
Prunus x dasycarpaBlack ApricotTree4.5 4-8  LMHNM311
Prunus x eminens Shrub3.0 4-8  LMHSNM211
Prunus x fontanesiana Tree0.0 -  LMHSNM211
Prunus x gondouiniiDuke CherryTree6.0 4-8  LMHSNM212
Prunus x jacquemontiiDwarf Bush cherryShrub1.5 3-8 MLMHNM312
Prunus x sultana Tree0.0 5-9  LMHSNM311
Prunus x utahensis Shrub1.5 4-8  LMHSNM211
Prunus x yedoensisTokyo CherryTree9.0 4-8  LMHSNM211
Pseudocydonia sinensisChinese Quince, QuinceTree6.0 5-8 SLMHNM212
Pseudognaphalium obtusifoliumWhite Balsam, Rabbit-tobaccoAnnual0.5 0-0  LMNDM021
Pseudolarix amabilisGolden Larch, Chinese golden-larchTree40.0 5-7 SLMHSNM022
Pseudopanax arboreusPuahouTree6.0 9-11  LMHSNM10 
Pseudopanax edgerleyi Shrub0.0 -  LMHSNM002
Pseudosasa amabilisTonkin BambooBamboo6.0 5-9  LMHFSNM001
Pseudosasa japonicaMetake - BambooBamboo4.5 5-9  LMHFSNMWe213
Pseudotsuga menziesiiDouglas Fir, Rocky Mountain Douglas-firTree75.0 3-6 FLMHNMWe223
Pseudowintera axillarisHeropitoShrub7.5 -  LMHSNM012
Psidium cattleianumStrawberry GuavaShrub6.0 9-12  LMNDM333
Psidium cattleianum littoraleYellow Strawberry GuavaShrub6.0 9-11  LMNDM303
Psidium guajavaGuava, Tropical Guava, Goiaba, Araçá-goiabaTree10.0 9-12 MLMHNM525
Psophocarpus tetragonolobusWinged BeanPerennial2.0 8-12  LMHNM303
Psoralea argophyllaSilverleaf Scurf Pea, Silverleaf Indian breadrootPerennial0.6 0-0  LMHNDM212
Psoralea californicaCalifornia Indian breadrootPerennial0.2 0-0  LMHNDM202
Psoralea canescensBuckrootPerennial0.0 -  LMNDM212
Psoralea castoreaBeaver Indian breadrootPerennial0.5 0-0  LMNDM402
Psoralea corylifoliaBu Gu ZhiAnnual0.6 -  LMHNM14 
Psoralea cuspidataIndian Breadroot, Largebract Indian breadrootPerennial0.6 0-0  LMNDM202
Psoralea esculentaBreadroot, Large Indian breadrootPerennial0.3 4-8  LMHNDM513
Psoralea glandulosaCulenShrub3.0 8-11  LMHNM31 
Psoralea hypogaeaSmall Indian BreadrootPerennial0.1 4-8  LMNDM402
Psoralea lanceolataLemon scurfpeaPerennial0.6 0-0  LMNDM202
Psoralea macrostachyaLarge Leather RootPerennial1.0 0-0  LMHNM212
Psoralea mephitica Perennial0.0 -  LMHNDM202
Psoralea orbicularisRoundleaf Leather RootPerennial0.1 5-9  LMHNDM112
Psoralea pedunculataSampson's SnakerootPerennial1.0 -  LMHNDM01 
Psoralea subacaulisWhiterim scurfpeaPerennial0.2 0-0  LMHNDM202
Psoralea tenuifloraSlender Scurfy Pea, Slimflower scurfpeaPerennial1.0 0-0  LMHNDM202
Psychotria loniceroides Shrub3.0 -  LMHSNM00 
Ptaeroxylon obliquumSneezewoodShrub20.0 10-12 MLMNM024
Ptelea baldwiniiCommon hoptreeShrub6.0 5-9  LMHSNM10 
Ptelea trifoliataHop Tree, Common hoptree, Pallid hoptreeTree6.0 4-8 SLMHSNM233
Ptelea trifoliata mollisHop TreeTree6.0 4-8  LMHSNM232
Pteridium aquilinumBracken, Western brackenfern, Decomposition brackenfern, Hairy brackenfernFern1.2 4-7 FLMHSNDM223
Pteridium aquilinum esculentumBrackenFern1.2 4-8  LMHSNDM223
Pterocarpus angolensisAmbilaTree25.0 10-12 MLMNM034
Pterocarpus dalbergioidesAndaman padauk, East Indian-mahogany,Tree35.0 10-12 MLMHNM224
Pterocarpus erinaceusAfrican KinoTree20.0 10-12 SLMNM034
Pterocarpus indicusAmboyna, Indian Padauk, Burmese Rosewood, Narra, BloodwoodTree30.0 10-12 FLMHSNM224
Pterocarpus soyauxiiAfrican CoralwoodTree30.0 10-12 FLMHNM224
Pterocarya fraxinifoliaCaucasian WingnutTree30.0 6-9  MHNM113
Pterocarya rhoifoliaJapanese WingnutTree30.0 5-9  MHNM102
Pterocarya stenopteraChinese wingnutTree20.0 6-9  MHNM021
Pteroceltis tatarinowii Tree10.0 4-8  LMHSNDM002
Pterodon emarginatusFaveiro, sucupira, sucupira-brancaTree12.0 10-12 MLMNDM043
Pterospora andromedeaWoodland Pinedrops 0.0 -  LMHSNM11 
Pterostyrax corymbosaEpaulette TreeTree12.0 5-9 FLMHSNM10 
Ptiloria exigua  0.0 -  LMHSNM00 
Ptychopetalum olacoidesMuira Puama, marapuamaTree5.0 10-12 MLMHNM040
Ptychopetalum uncinatumMuira PuamaTree5.0 10-12 MLMHNM040
Puccinellia distansSweet Grass, Weeping alkaligrass, Hauptian alkaligrassPerennial0.6 0-0  LMSNMWe10 
Pueraria montanaKudzu VinePerennial Climber10.0 10-12 FMHNM453
Pueraria montana chinensisMealy KudzuPerennial Climber2.0 -  LMHNM03 
Pueraria montana lobataKudzu VinePerennial Climber10.0 5-9 FLMHNM454
Pueraria phaseoloidesTropical KudzuClimber0.0 10-12 FLMHNM214
Pueraria pseudohirsutaTropical kudzuClimber0.0 0-0  LMHNM33 
Pueraria tuberosa Climber1.0 -  LMHNM22 
Pugionium cornutum Annual/Perennial0.0 -  LMHSNM10 
Pulicaria dysentericaFleabane, Meadow false fleabanePerennial0.6 6-9  LMHNMWe011
Pulicaria odora Perennial0.0 -  LMHSNM10 
Pulmonaria officinalisLungwort, Common lungwort, Jerusalem Sage, Jerusalem CowslipPerennial0.3 6-9 FLMHFSM233
Pulmonaria saccharataJerusalem Sage, Bethlehem lungwort, LungwortPerennial0.3 4-8 SLMHFSNM103
Pulsatilla cernua Perennial0.2 4-8  LMNM12 
Pulsatilla chinensisBai Tou WengPerennial0.3 5-9  LMNM03 
Pulsatilla dahurica Perennial0.3 5-9  LMNM03 
Pulsatilla koreanaKorean Pasque FlowerPerennial0.3 -  LMNM02 
Pulsatilla patensPasque Flower, Eastern pasqueflower, Cutleaf anemonePerennial0.5 4-8  LMNM02 
Pulsatilla pratensisPasque FlowerPerennial0.5 4-8  LMNDM023
Pulsatilla vulgarisPasque Flower, European pasqueflowerPerennial0.2 4-8  LMNDM033
Punica granatumPomegranate, Dwarf PomegranateTree5.0 8-12 MLMHNDM443
Puya chilensis Perennial2.0 8-11  LMHND102
Pycnanthemum albescensWhiteleaf Mountain MintPerennial0.5 -  LMHSNDM01 
Pycnanthemum flexuosumMountain Mint, Appalachian mountainmintPerennial1.0 4-8  LMHSNM12 
Pycnanthemum incanumHoary Mountain MintPerennial1.0 -  LMHSNDM12 
Pycnanthemum muticumCluster Mountain MintPerennial1.0 4-8  LMHSNM10 
Pycnanthemum pilosumMountain Mint, Whorled mountainmintPerennial1.5 4-8  LMHSNDM20 
Pycnanthemum virginianumVirginia Mountain MintPerennial1.0 4-8  LMHSNDM22 
Pycnanthus angolensisAfrican NutmegTree30.0 10-12 MLMHNM234
Pyracantha angustifoliaNarrowleaf firethorn, PyracanthaShrub3.0 6-10 FLMHSNM103
Pyracantha coccineaFirethorn, Scarlet firethorn, Pyracantha, FirethornShrub4.0 6-9 FLMHFSNM103
Pyracantha crenato-serrata Shrub5.0 6-9  LMHSNM11 
Pyracantha crenulataNepalese White Thorn, Nepalese firethornShrub6.0 6-9  LMHSNM113
Pyracantha koidzumiiFormosa firethornShrub4.0 7-10  LMHSNM10 
Pyracantha rogersiana Shrub3.0 7-10  LMHFSNM003
Pyracantha 'Wateri' Shrub2.5 0-0  LMHFSNM003
Pyrocydonia danielii Tree5.0 5-9  LMHSNM20 
Pyrola asarifoliaBog Wintergreen, Liverleaf wintergreen, Pink wintergreenPerennial0.3 4-8  LMFSNM013
Pyrola chloranthaGreen-Flowered WintergreenPerennial0.3 4-8  LMFSNM01 
Pyrola ellipticaWaxflower ShinleafPerennial0.2 3-7  LMFSNM02 
Pyrola minorWintergreen, Snowline wintergreenPerennial0.1 4-8  LMFSNM11 
Pyrola rotundifoliaRound-Leaved WintergreenPerennial0.3 4-8  LMFSNM023
Pyronia veitchii Shrub5.0 5-9  LMHNM30 
Pyrrhopappus carolinianusCarolina False Dandelion, Carolina desert-chicoryAnnual/Biennial0.9 0-0  LMHSNM100
Pyrularia edulis Tree5.0 -  LMHSNM201
Pyrularia puberaOil Nut, Buffalo nutShrub3.5 4-8  LMHSM11 
Pyrus acidula Tree0.0 -  LMHSNM10 
Pyrus amygdaliformis Tree10.0 5-9  LMHSNM20 
Pyrus autumnalis Tree0.0 -  LMHSNM10 
Pyrus balsanae Tree15.0 5-9  LMHSNM30 
Pyrus betulaefoliaBirch-Leaved PearTree7.5 4-8  LMHSNM211
Pyrus bretschneideriChinese white pearTree6.0 4-8  LMHSNM400
Pyrus calleryanaCallery PearTree15.0 5-9 FLMHSNM202
Pyrus calleryana dimorphophylla Tree0.0 -  LMHSNM20 
Pyrus communisWild Pear, Common pearTree13.0 4-9 FLMHSNM213
Pyrus communis sativaPearTree5.0 4-8  LMHSNM503
Pyrus cordataPlymouth Pear, PearTree0.0 8-10 MLMHSNM20 
Pyrus elaeagnifolia Tree10.0 4-8  LMHSNDM20 
Pyrus elaeagnifolia kotschyana Tree0.0 4-8  LMHSNDM20 
Pyrus faurei Tree0.0 8-11  LMHSNM30 
Pyrus glabra Tree0.0 -  LMHSNM20 
Pyrus macrostipes Tree0.0 -  LMHSNM10 
Pyrus maximowicziana Tree0.0 -  LMHSNM10 
Pyrus nivalisSnow PearTree10.0 5-9  LMHSNDM20 
Pyrus pashiaIndian Wild PearTree9.0 4-8  LMHSNM312
Pyrus persica Tree6.0 6-9  LMHSNM20 
Pyrus phaeocarpa Tree7.0 4-8  LMHSNM201
Pyrus prematura Tree0.0 -  LMHSNM10 
Pyrus pyraster Tree7.0 5-9  LMHSNM30 
Pyrus pyrifoliaSand Pear, Chinese pearTree10.0 5-9  LMHSNM410
Pyrus pyrifolia cultaAsian PearTree10.0 5-9  LMHSNM41 
Pyrus regellii Tree9.0 5-9  LMHSNDM201
Pyrus salicifoliaWillow-Leaved PearTree7.5 4-8  LMHSNDM202
Pyrus serrulata Tree10.0 5-9  LMHSNM10 
Pyrus sohayakiensis Tree0.0 -  LMHSNM10 
Pyrus syriaca Tree10.0 6-9  LMHSNDM20 
Pyrus turcomanica Tree15.0 -  LMHSNDM30 
Pyrus ussuriensisHarbin Pear, Chinese pear, Ussurian PearTree15.0 3-7 FLMHSNM402
Pyrus ussuriensis ovoidea Tree15.0 4-8  LMHSNM300
Pyrus x leconteiLe Conte PearTree8.0 5-9  LMHSNM30 
Pyrus x salvifolia Tree6.0 5-9  LMHSNM20 
Raphanus sativus caudatusRat-Tail RadishAnnual0.0 7-10  LMHSNM333
Salix bonplandianaSauce, Bonpland willowTree10.0 9-11 FLMHNMWe004
Sanguisorba canadensisAmerican Great Burnet, Canadian burnetPerennial1.2 4-8  LMHSNM10 
Sanguisorba minorSalad Burnet, Small burnetPerennial0.6 4-8  LMHNM423
Sanguisorba officinalisGreat BurnetPerennial1.0 4-8  LMHSNDMWe232
Sanguisorba tenuifolia Perennial1.2 4-8  LMHSNMWe10 
Sedum spuriumCaucasian StonecropPerennial0.2 6-9  LMHNDM103
Setaria italicaFoxtail MilletAnnual0.5 10-12  LMHNM422
Smilax laurifoliaLaurel GreenbrierClimber6.0 7-10  LMHSNM320
Sorbopyrus auricularisBollwyller PearTree12.0 4-8  LMHSNM30 
Sorbus aucupariaMountain Ash, European mountain ashTree15.0 3-6 MLMHSNM223
Sorbus japonica Tree20.0 5-9  LMHSNM10 
Sorbus lanata Tree10.0 4-8 MLMHSNM302
Sorbus pohuashanensis Tree10.0 4-8 FLMHSNM10 
Sorbus thibeticaTibetan whitebeamTree20.0 5-9  LMHSNM300
Tabernaemontana hystrixTabernaemontanaTree5.0 10-12 FLMHNM004
Terminalia arjunaArjuna, TerminaliaTree30.0 10-12 FLMHNDM243
Thuja orientalisBiotaTree15.0 5-9 SLMHSNDM133
Vaccinium asheiRabbiteye BlueberryShrub5.0 7-10  LMSNM20 
Veronica longifoliaGarden Speedwell, Long-Leaf SpeedwellPerennial1.0 4-10 MLMHNM10 
Veronica spuriabastard speedwellPerennial0.5 3-7  LMHNM10 
Vinca majorGreater Periwinkle, Bigleaf periwinkle, Myrtle, Large Periwinkle, Big PeriwinkleShrub0.5 7-9 MLMHFSNDM033
Vinca minorLesser Periwinkle, Flower of Death, English Holly, Creeping Myrtle, Creeping Vinca, Common PeriwinkShrub0.2 4-9 MLMHFSNDM033
Vitex pinnataKelebanTree20.0 10-12 MLMHNDM024
Withania somniferaAshwagandha - Indian Ginseng, WithaniaShrub1.0 10-12  LMHNM142
Youngia chelidoniifolia Annual/Biennial0.4 -  LMHSNM10 
Zannichellia palustrisHorned PondweedPerennial0.5 -  LMHSNWa002

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water. Rating: 1 = Minor 5 = Great.

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