Home » Search: All Plants Native in Madrean Archipelago

1787 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Lilium parryi S. Watsonlemon lily
Limosella aquatica L.Water Mudwort
Linanthus bigelovii (A. Gray) GreeneBigelow's linanthus
Linum aristatum Engelm.bristle flax
Linum australe A. Hellersouthern flax
Linum lewisii PurshLewis flax
Linum neomexicanum GreeneNew Mexico yellow flax
Linum puberulum (Engelm.) A. Hellerplains flax
Lipocarpha aristulata (Coville) G. Tuckerawned halfchaff sedge
Lipocarpha drummondii (Nees) G. TuckerDrummond's halfchaff sedge
Lipocarpha micrantha (Vahl) G. Tuckersmallflower halfchaff sedge
Lithospermum cobrense Greenesmooththroat stoneseed
Lithospermum incisum Lehm.narrowleaf stoneseed
Lithospermum multiflorum Torr. ex A. Graymanyflowered stoneseed
Lithospermum obtusifolium I.M. Johnst.roundleaf stoneseed
Lithospermum viride Greenegreen stoneseed
Lobelia anatina E. Wimm.Apache lobelia
Lobelia cardinalis L.Cardinal Flower
Lomatium nevadense (S. Watson) J.M. Coult. & RoseNevada biscuitroot
Lonicera albiflora Torr. & A. GrayWestern White Honeysuckle
Lonicera arizonica RehderArizona honeysuckle
Lonicera ciliosa (Pursh) Poir. ex DC.Orange Honeysuckle
Lonicera involucrata (Richardson) Banks ex Spreng.twinberry honeysuckle
Lonicera utahensis S. WatsonUtah honeysuckle
Ludwigia palustris (L.) Elliottmarsh seedbox
Lupinus argenteus PurshSilvery Lupine
Lupinus arizonicus (S. Watson) S. WatsonArizona lupine
Lupinus bicolor Lindl.miniature lupine
Lupinus brevicaulis S. Watsonshortstem lupine
Lupinus caudatus Kelloggtailcup lupine
Lupinus concinnus J. Agardhbajada lupine
Lupinus huachucanus M.E. JonesHuachuca Mountain lupine
Lupinus lemmonii C.P. Sm.Lemmon's Lupine
Lupinus neomexicanus GreeneNew Mexico lupine
Lupinus palmeri S. Watsonbluebonnet lupine
Lupinus sparsiflorus Benth.Coulter's lupine
Lycium andersonii A. Graywater jacket
Lycium berlandieri DunalBerlandier's wolfberry
Lycium exsertum A. GrayArizona desert-thorn
Lycium fremontii A. GrayFremont's desert-thorn
Lycium pallidum Mierspale desert-thorn
Lycurus phleoides Kunthcommon wolfstail
Lythrum californicum Torr. & A. GrayCalifornia loosestrife
Machaeranthera tagetina Greenemesa tansyaster
Machaeranthera tanacetifolia (Kunth) NeesTanseyleaf Tansyaster
Macromeria viridiflora DC.giant-trumpets
Mahonia haematocarpa (Wooton) Feddered barberry
Mahonia repens (Lindl.) G. Doncreeping barberry
Maianthemum racemosum (L.) LinkFeathery False Lily of the Valley
Maianthemum stellatum (L.) LinkStarry False Lily of the Valley
Malacothrix fendleri A. GrayFendler's desertdandelion
Malacothrix glabrata (A. Gray ex D.C. Eaton) A. Graysmooth desertdandelion
Malacothrix sonchoides (Nutt.) Torr. & A. Graysowthistle desertdandelion
Malacothrix stebbinsii W.S. Davis & P.H. RavenStebbins' desertdandelion
Malaxis porphyrea (Ridley) KuntzeCochise adder's-mouth orchid
Malaxis wendtii SalazarWendt's adder's-mouth orchid
Malvella lepidota (A. Gray) Fryxellscurfymallow
Malvella leprosa (Ortega) Krapov.alkali mallow
Malvella sagittifolia (A. Gray) Fryxellarrowleaf mallow
Mammillaria barbata Engelm.greenflower nipple cactus
Mammillaria grahamii Engelm.Graham's nipple cactus
Mammillaria heyderi Muehlenpf.little nipple cactus
Mammillaria wrightii Engelm.Wright's nipple cactus
Manihot angustiloba (Torr.) Müll. Arg.desertmountain manihot
Marah gilensis GreeneGila manroot
Margaranthus solanaceus Schltdl.netted globecherry
Marina calycosa (A. Gray) BarnebySan Pedro false prairie-clover
Marina parryi (Torr. & A. Gray) BarnebyParry's false prairie-clover
Mariosousa millefolia Seigler & Ebingermilfoil wattle
Marsilea mollis B.L. Rob. & FernaldChihuahuan waterclover
Marsilea vestita Hook. & Grev.hairy waterclover
Matelea arizonica (A. Gray) ShinnersArizona milkvine
Matelea producta (Torr.) WoodsonTexas milkvine
Maurandella antirrhiniflora (Humb. & Bonpl. ex Willd.) Rothm.roving sailor
Mecardonia procumbens (Mill.) Smallbaby jump-up
Melampodium leucanthum Torr. & A. Grayplains blackfoot
Melampodium longicorne A. GrayArizona blackfoot
Melampodium strigosum Stuessyshaggy blackfoot
Melica porteri Scribn.Porter's melicgrass
Menodora scabra A. Grayrough menodora
Mentha arvensis L.Wild Mint
Mentzelia albicaulis (Hook.) Torr. & A. Graywhitestem blazingstar
Mentzelia aspera L.tropical blazingstar
Mentzelia asperula Wooton & Standl.Organ Mountain blazingstar
Mentzelia incisa Urb. & Gilgstreambank blazingstar
Mentzelia isolata Gentryisolated blazingstar
Mentzelia jonesii (Urb. & Gilg) H.J. Thomp. & RobertsJones' blazingstar
Mentzelia lindheimeri Urb. & GilgLindheimer's blazingstar
Mentzelia montana (Davidson) Davidsonvariegated-bract blazingstar
Mentzelia multiflora (Nutt.) A. GrayAdonis blazingstar
Mentzelia oligosperma Nutt. ex Simschickenthief
Mertensia franciscana A. HellerFranciscan bluebells
Microchloa kunthii Desv.Kunth's smallgrass
Microsteris gracilis (Hook.) Greeneslender phlox
Milla biflora Cav.Mexican star
Mimetanthe pilosa (Benth.) Greenefalse monkeyflower
Mimosa aculeaticarpa Ortegacatclaw mimosa
Mimosa dysocarpa Benth.velvetpod mimosa
Mimosa grahamii A. GrayGraham's mimosa
Mimulus cardinalis Douglas ex Benth.scarlet monkeyflower
Mimulus dentilobus B.L. Rob. & Fernaldtoothpetal monkeyflower
Mimulus eastwoodiae Rydb.Eastwood's monkeyflower
Mimulus floribundus Lindl.manyflowered monkeyflower
Mimulus glabratus Kunthroundleaf monkeyflower
Mimulus guttatus DC.Seep Monkeyflower
Mimulus primuloides Benth.primrose monkeyflower
Mimulus rubellus A. Graylittle redstem monkeyflower
Mirabilis coccinea (Torr.) Benth. & Hook. f.scarlet four o'clock
Mirabilis comata (Small) Standl.hairy-tuft four o'clock
Mirabilis linearis (Pursh) HeimerlNarrowleaf Four O'clock
Mirabilis longiflora L.sweet four o'clock
Mirabilis melanotricha (Standl.) Spellenb.four o'clock
Mirabilis multiflora (Torr.) A. GrayColorado four o'clock
Mirabilis oxybaphoides (A. Gray) A. Graysmooth spreading four o'clock
Mitracarpus breviflorus A. Graywhite girdlepod
Monarda citriodora Cerv. ex Lag.Lemon Beebalm
Monarda fistulosa L.Wild Bergamot
Monarda pectinata Nutt.pony beebalm
Monardella odoratissima Benth.mountain monardella
Monardella odoratissima subsp. glauca (Greene) EplingPale Monardella
Monnina wrightii A. Grayblue pygmyflower
Monotropa hypopitys L.Pinesap
Mortonia scabrella A. GrayRio Grande saddlebush
Morus microphylla BuckleyTexas Mulberry
Muhlenbergia arenacea (Buckley) Hitchc.ear muhly
Muhlenbergia arenicola Buckleysand muhly
Muhlenbergia arizonica Scribn.Arizona muhly
Muhlenbergia asperifolia (Nees & Meyen ex Trin.) ParodiScratchgrass
Muhlenbergia brevis C.O. Gooddingshort muhly
Muhlenbergia depauperata Scribn.Sixweeks Muhly
Muhlenbergia dubia Fourn. ex Hemsl.pine muhly
Muhlenbergia eludens C.G. Reedergravelbar muhly
Muhlenbergia emersleyi Vaseybullgrass
Muhlenbergia filiculmis Vaseyslimstem muhly
Muhlenbergia fragilis Swallendelicate muhly
Muhlenbergia glauca (Nees) B.D. Jacks.desert muhly
Muhlenbergia longiligula Hitchc.longtongue muhly
Muhlenbergia mexicana (L.) Trin.Mexican Muhly
Muhlenbergia microsperma (DC.) Trin.littleseed muhly
Muhlenbergia minutissima (Steud.) SwallenAnnual Muhly
Muhlenbergia montana (Nutt.) Hitchc.mountain muhly
Muhlenbergia palmeri Vaseysouthwestern muhly
Muhlenbergia pauciflora BuckleyNew Mexico muhly
Muhlenbergia pectinata C.O. Gooddingcombtop muhly
Muhlenbergia polycaulis Scribn.cliff muhly
Muhlenbergia porteri Scribn. ex BealBush Muhly
Muhlenbergia ramulosa (Kunth) Swallengreen muhly
Muhlenbergia repens (J. Presl) Hitchc.creeping muhly
Muhlenbergia richardsonis (Trin.) Rydb.mat muhly
Muhlenbergia rigens (Benth.) Hitchc.deergrass
Muhlenbergia rigida (Kunth) Trin.purple muhly
Muhlenbergia sinuosa Swallenmarshland muhly
Muhlenbergia straminea Hitchc.screwleaf muhly
Muhlenbergia tenuifolia (Kunth) Trin.slender muhly
Muhlenbergia texana BuckleyTexas muhly
Muhlenbergia thurberi Rydb.Thurber's muhly
Muhlenbergia utilis (Torr.) Hitchc.aparejograss
Muhlenbergia wrightii Vasey ex J.M. Coult.Spike Muhly
Munroa squarrosa (Nutt.) Torr.false buffalograss
Myosurus apetalus C. Gaybristly mousetail
Myosurus cupulatus S. WatsonArizona mousetail
Myosurus minimus L.Tiny Mousetail
Myriophyllum sibiricum Kom.shortspike watermilfoil
Nama dichotomum (Ruiz & Pav.) Choisywishbone fiddleleaf
Nama hispidum A. Graybristly nama
Nemastylis tenuis (Herb.) Benth.southwestern pleatleaf
Neokochia americana (S.Watson) G.L.Chu & S.C.Sand.Green Molly
Nicotiana attenuata Torr. ex S. WatsonCoyote Tobacco
Nicotiana obtusifolia M. Martens & Galeottidesert tobacco
Nissolia wislizeni (A. Gray) A. GrayArizona yellowhood
Noccaea fendleri (A. Gray) HolubFendler's Pennycress
Nolina microcarpa S. Watsonsacahuista
Notholaena aschenborniana Klotzschscaled cloak fern
Notholaena grayi DavenportGray's cloak fern
Notholaena neglecta MaxonMaxon's cloak fern
Notholaena standleyi Maxonstar cloak fern
Nothoscordum bivalve (L.) Brittoncrowpoison
Nuttallanthus texanus (Scheele) D.A. SuttonTexas Toadflax
Oenothera albicaulis PurshWhitest Evening Primrose
Oenothera arizonica (Munz) W.L. WagnerCalifornia evening primrose
Oenothera brachycarpa A. GrayShortfruit Evening Primrose
Oenothera caespitosa Nutt.Tufted Evening Primrose
Oenothera coronopifolia Torr. & A. Graycrownleaf evening primrose
Oenothera curtiflora W.L.Wagner & HochVelvetweed
Oenothera elata KunthHooker's evening primrose
Oenothera flava (A. Nelson) Garrettyellow evening primrose
Oenothera hartwegii Benth.Hartweg's Sundrops
Oenothera havardii S. WatsonHavard's evening primrose
Oenothera hexandra (Ortega) W.L. Wagner & Hochharlequinbush
Oenothera howardii (A. Nelson) W.L. WagnerHoward's Evening Primrose
Oenothera kunthiana (Spach) MunzKunth's evening primrose
Oenothera laciniata HillCutleaf Evening Primrose
Oenothera lavandulifolia Torr. & A.GrayLavenderleaf Sundrops
Oenothera neomexicana (Small) MunzNew Mexico evening primrose
Oenothera pallida Lindl.pale evening primrose
Oenothera platanorum P.H. Raven & ParnellFort Huachuca evening primrose
Oenothera primiveris A. Graydesert evening primrose
Oenothera pubescens Willd. ex Spreng.South American evening primrose
Oenothera rosea L'Hér. ex AitonRose Evening Primrose
Oenothera speciosa Nutt.Pink Evening Primrose
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & HochScarlet Beeblossom
Oenothera toumeyi (Small) Tidestr.Toumey's Sundrops
Oligomeris linifolia (Vahl) J.F. Macbr.lineleaf whitepuff
Ophioglossum engelmannii Prantllimestone adderstongue
Ophioglossum polyphyllum A. Braunlarge adderstongue
Ophioglossum vulgatum L.southern adderstongue
Opuntia chlorotica Engelm. & J.M. Bigelowdollarjoint pricklypear
Opuntia engelmannii Salm-Dyck ex Engelm.Cactus Apple
Opuntia laevis J.M. Coult.tulip pricklypear
Opuntia macrocentra Engelm.purple pricklypear
Opuntia macrorhiza Engelm.twistspine pricklypear
Opuntia phaeacantha Engelm.tulip pricklypear
Opuntia polyacantha Haw.plains pricklypear
Opuntia santa-rita (Griffiths & Hare) RoseSanta Rita pricklypear
Oreocarya suffruticosa var. setosa (M.E.Jones) R.B.KelleyJames' Perennial Cat's-Eye
Oreochrysum parryi (A. Gray) Rydb.Parry's goldenrod
Orobanche cooperi (A. Gray) A. Hellerdesert broomrape
Orobanche fasciculata Nutt.clustered broomrape
Orobanche ludoviciana Nutt.Louisiana Broomrape
Osmorhiza depauperata Phil.bluntseed sweetroot
Oxalis albicans Kunthradishroot woodsorrel
Oxalis decaphylla Kunthtenleaf woodsorrel
Oxalis dillenii Jacq.Slender Yellow Woodsorrel
Oxalis intermedia A. Rich.West Indian woodsorrel
Oxytropis lambertii Purshpurple locoweed
Packera neomexicana (A. Gray) W.A. Weber & Á. LöveNew Mexico groundsel
Packera quercetorum (Greene) C. JeffreyOak Creek ragwort
Packera werneriifolia (A. Gray) W.A. Weber & Á. LöveHoary Groundsel
Panicum bulbosum KunthBulb Panicgrass
Panicum capillare L.Witchgrass
Panicum hallii VaseyHall's panicgrass
Panicum hirticaule J. PreslMexican panicgrass
Panicum virgatum L.Switchgrass
Pappophorum vaginatum Buckleywhiplash pappusgrass
Parietaria pensylvanica Muhl. ex Willd.Pennsylvania Pellitory
Parkinsonia aculeata L.Jerusalem Thorn
Parkinsonia florida (Benth. ex A. Gray) S. Watsonblue paloverde
Parkinsonia microphylla Torr.yellow paloverde
Paronychia jamesii Torr. & A. GrayJames' nailwort
Parthenice mollis A. Grayannual monsterwort
Parthenium confertum A. GrayGray's feverfew
Parthenium incanum KunthMariola
Parthenocissus vitacea (Knerr) Hitchc.Woodbine
Paspalum distichum L.knotgrass
Paspalum setaceum Michx.thin paspalum
Paspalum virletii Fourn.Virlet's paspalum
Passiflora mexicana Juss.Mexican passionflower
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pectis angustifolia Torr.lemonscent
Pectis cylindrica (Fernald) Rydb.Sonoran chinchweed
Pectis filipes Harv. & A. Grayfivebract chinchweed
Pectis imberbis A. Graybeardless chinchweed
Pectis linifolia L.romero macho
Pectis longipes A. Graylongstalk chinchweed
Pectis papposa Harv. & A. Graymanybristle chinchweed
Pectis prostrata Cav.Spreading Chinchweed
Pectocarya heterocarpa (I.M. Johnst.) I.M. Johnst.Chuckwalla Combseed
Pectocarya platycarpa (Munz & I.M. Johnst.) Munz & I.M. Johnst.broadfruit combseed
Pectocarya recurvata I.M. Johnst.curvenut combseed
Pedicularis centranthera A. Graydwarf lousewort
Pedicularis procera A. Graygiant lousewort
Pediomelum pentaphyllum (L.) Rydb.small Indian breadroot
Pediomelum tenuiflorum (Pursh) A.N.EganSlimflower Scurfpea
Pellaea atropurpurea (L.) LinkPurple Cliffbrake
Pellaea intermedia Mett. ex Kuhnintermediate cliffbrake
Pellaea ternifolia (Cav.) LinkTrans-Pecos cliffbrake
Pellaea truncata Gooddingspiny cliffbrake
Pellaea wrightiana Hook.Wright's cliffbrake
Peniocereus greggii (Engelm.) Britton & Rosenightblooming cereus
Pennellia longifolia (Benth.) Rollinslongleaf mock thelypody
Pennellia micrantha (A. Gray) Nieuwl.mountain mock thelypody
Penstemon ambiguus Torr.gilia beardtongue
Penstemon angustifolius Nutt. ex PurshBroadbeard Beardtongue
Penstemon barbatus (Cav.) Rothbeardlip penstemon
Penstemon dasyphyllus A. GrayCochise beardtongue
Penstemon discolor D.D. KeckCataiina Beardtongue
Penstemon eatonii A. GrayFirecracker Penstemon
Penstemon fendleri Torr. & A. GrayFendler's Penstemon
Penstemon lanceolatus Benth.Lanceleaf Beardtongue
Penstemon linarioides A. Graytoadflax penstemon
Penstemon palmeri A. GrayPalmer's Penstemon
Penstemon parryi (A. Gray) A. GrayParry's beardtongue
Penstemon pinifolius Greenepineneedle beardtongue
Penstemon pseudospectabilis M.E. Jonesdesert penstemon
Penstemon stenophyllus (A. Gray) HowellSonoran beardtongue
Penstemon subulatus M.E. JonesHackberry Beardtongue
Penstemon superbus A. Nelsonsuperb beardtongue
Penstemon thurberi Torr.Thurber's penstemon
Penstemon utahensis Eastw.Utah Penstemon
Penstemon virgatus A. Grayupright blue beardtongue
Pentagramma triangularis "(Kaulf.) Yatsk.goldback fern
Pericome caudata A. Graymountain tail-leaf
Perideridia parishii (J.M. Coult. & Rose) A. Nelson & J.F. Macbr.Parish's yampah
Perityle cochisensis (Niles) A. PowellCochise rockdaisy
Perityle coronopifolia A. Graycrowfoot rockdaisy
Perityle lemmonii (A. Gray) J.F. Macbr.Lemmon's rockdaisy
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Persicaria punctata (Elliott) SmallDotted Smartweed
Petalonyx thurberi A. GrayThurber's sandpaper plant
Peteria scoparia A. Grayrush peteria
Petrophytum caespitosum (Nutt.) Rydb.mat rockspirea
Phacelia affinis A. Graylimestone phacelia
Phacelia arizonica A. GrayArizona phacelia
Phacelia bombycina Wooton & Standl.Mangas Spring phacelia
Phacelia coerulea GreeneSkyblue Phacelia
Phacelia crenulata Torr. ex S. Watsoncleftleaf wildheliotrope
Phacelia cryptantha GreeneHiddenflower Phacelia
Phacelia distans Benth.distant phacelia
Phacelia heterophylla Purshvarileaf phacelia
Phacelia ramosissima Douglas ex Lehm.branching phacelia
Phacelia rupestris Greenerock phacelia
Phalaris caroliniana WalterCarolina Canarygrass
Phanerophlebia auriculata Underw.eared veinfern
Phaseolus acutifolius A. Graytepary bean
Phaseolus angustissimus A. Grayslimleaf bean
Phaseolus filiformis Benth.slimjim bean
Phaseolus maculatus Scheelespotted bean
Phaseolus parvulus GreenePinos Altos Mountain bean
Phaseolus pedicellatus Benth.Sonoran Bean
Phaseolus ritensis M.E. JonesSanta Rita Mountain bean
Phemeranthus aurantiacus (Engelm.) Kigerorange fameflower
Phemeranthus brevicaulis (S. Watson) Kigerdwarf fameflower
Phemeranthus confertiflorus (Greene) HershkovitzNew Mexico fameflower
Phemeranthus humilis (Greene) KigerPinos Altos fameflower
Phemeranthus parvulus (Rose & Standl.) D.J. Ferguson & T.M. Pricetepic flameflower
Philadelphus argyrocalyx Wootonsilvercup mock orange
Philadelphus madrensis Hemsl.desert mountain mock orange
Philadelphus microphyllus A. Graylittleleaf mock orange
Philadelphus palmeri Rydb.Palmer's mock orange
Philadelphus serpyllifolius A. Graythymeleaf mock orange
Phlox austromontana Covillemountain phlox
Phlox longifolia Nutt.longleaf phlox
Phlox nana Nutt.Santa Fe phlox
Phlox stansburyi (Torr.) A. Hellercold-desert phlox
Phlox tenuifolia E.E. NelsonSanta Catalina Mountain phlox
Phoradendron bolleanum (Seem.) Eichl.Bollean mistletoe
Phoradendron californicum Nutt.mesquite mistletoe
Phoradendron capitellatum Torr. ex Trel.downy mistletoe
Phoradendron juniperinum Engelm. ex A. GrayJuniper Mistletoe
Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst.Oak Mistletoe
Phyla cuneifolia (Torr.) Greenewedgeleaf
Phyla nodiflora (L.) Greeneturkey tangle fogfruit
Phyllanthus polygonoides Nutt. ex Spreng.smartweed leaf-flower
Physalis acutifolia (Miers) Sandw.Sharpleaf Groundcherry
Physalis angulata L.Cutleaf Groundcherry
Physalis caudella Standl.southwestern groundcherry
Physalis crassifolia Benth.yellow nightshade groundcherry
Physalis hederifolia A. Grayivyleaf groundcherry
Physalis longifolia Nutt.Longleaf Groundcherry
Physalis subulata Rydb.Chihuahuan groundcherry
Physaria acutifolia Rydb.sharpleaf twinpod
Physaria fendleri (A.Gray) O'Kane & Al-ShehbazFendler's Bladderpod
Physaria gordonii (A.Gray) O'Kane & Al-ShehbazGordon's Bladderpod
Physaria tenella (A.Nelson) O'Kane & Al-ShehbazMoapa Bladderpod
Physocarpus monogynus (Torr.) J.M. Coult.mountain ninebark
Phytolacca icosandra L.Tropical Pokeweed
Picea engelmannii Parry ex Engelm.Engelmann Spruce
Picradeniopsis oppositifolia (Nutt.) Rydb. ex Brittonoppositeleaf bahia
Pilostyles thurberi A. GrayThurber's stemsucker
Pinaropappus roseus (Less.) Less.white rocklettuce
Pinus aristata Engelm.bristlecone pine
Pinus arizonica Engelm.Arizona pine
Pinus discolor D.K. Bailey & Hawksw.border pinyon
Pinus edulis Engelm.Twoneedle Pinyon
Pinus engelmannii CarrièreApache pine
Pinus flexilis JamesLimber Pine
Pinus leiophylla Schiede & DeppeChihuahuan pine
Pinus ponderosa Lawson & C. LawsonPonderosa Pine
Pinus strobiformis Engelm.southwestern white pine
Piptochaetium fimbriatum (Kunth) Hitchc.pinyon ricegrass
Piptochaetium pringlei (Beal) ParodiPringle's speargrass
Plagiobothrys arizonicus (A. Gray) Greene ex A. GrayArizona popcornflower
Plagiobothrys pringlei GreenePringle's popcornflower
Plantago australis Lam.Mexican plantain
Plantago bigelovii A. GrayCoast Plantain
Plantago ovata Forssk.desert Indianwheat
Plantago patagonica Jacq.Woolly Plantain
Plantago rhodosperma Decne.redseed plantain
Platanthera limosa Lindl.Thurber's bog orchid
Platanthera sparsiflora (S. Watson) Schltr.sparse-flowered bog orchid
Platanus wrightii S. WatsonArizona sycamore
Platyschkuhria integrifolia (A. Gray) Rydb.basindaisy
Plectocephalus americanus (Nutt.) D.DonAmerican Star-thistle
Plectocephalus rothrockii (Greenm.) D.J.N.HindRothrock's Knapweed
Pleopeltis riograndensis (T. Wendt) Andrews & WindhamRio Grande scaly polypody
Pleuraphis mutica Buckleytobosagrass
Pluchea odorata (L.) Cass.sweetscent
Pluchea sericea (Nutt.) CovilleArrowweed
Poa bigelovii Vasey & Scribn.Bigelow's bluegrass
Poa fendleriana (Steud.) Vaseymuttongrass
Polanisia dodecandra (L.) DC.redwhisker clammyweed
Polanisia uniglandulosa (Cav.) DC.Mexican clammyweed
Polemonium foliosissimum A. Graytowering Jacob's-ladder
Polemonium pauciflorum S. Watsonfewflower Jacob's-ladder
Polygonum douglasii GreeneDouglas' knotweed
Polypodium hesperium Maxonwestern polypody
Polypogon interruptus Kunthditch rabbitsfoot grass
Polystichum scopulinum (D.C. Eaton) MaxonMountain Hollyfern
Pomaria jamesii (Torr. & A. Gray) Walp.James' holdback
Populus angustifolia JamesNarrowleaf Cottonwood
Populus deltoides W. Bartram ex MarshallEastern Cottonwood
Populus fremontii S. WatsonFremont Cottonwood
Populus tremuloides Michx.Quaking Aspen
Porophyllum gracile Benth.slender poreleaf
Porophyllum ruderale (Jacq.) Cass.yerba porosa
Portulaca halimoides L.silkcotton purslane
Portulaca pilosa L.kiss me quick
Portulaca suffrutescens Engelm.shrubby purslane
Potamogeton foliosus Raf.Leafy Pondweed
Potamogeton natans L.floating pondweed
Potamogeton pusillus L.small pondweed
Potentilla crinita A. Graybearded cinquefoil
Potentilla hippiana Lehm.Woolly Cinquefoil
Potentilla subviscosa GreeneNavajo cinquefoil
Potentilla thurberi A. GrayScarlet Cinquefoil
Potentilla wheeleri S. WatsonKern cinquefoil
Primula latiloba (A.Gray) A.R.Mast & RevealWhite Shootingstar
Primula pauciflora (Durand) A.R.Mast & RevealDarkthroat Shootingstar
Primula rusbyi GreeneRusby's primrose
Proboscidea althaeifolia (Benth.) Decne.desert unicorn-plant
Proboscidea parviflora (Wooton) Wooton & Standl.Doubleclaw
Prosartes trachycarpa S. Watsonroughfruit fairybells
Prosopis glandulosa Torr.Honey Mesquite
Prosopis pubescens Benth.screwbean mesquite
Prosopis velutina Wootonvelvet mesquite
Prunella vulgaris L.Common Selfheal
Prunus emarginata (Douglas ex Hook.) D. Dietr.bitter cherry
Prunus serotina Ehrh.Black Cherry
Prunus virginiana L.Chokecherry
Psacalium decompositum (A. Gray) H. Rob. & Brettelldesert Indianbush
Pseudognaphalium arizonicum (A. Gray) Anderb.Arizona cudweed
Pseudognaphalium canescens (DC.) W.A. WeberWright's cudweed
Pseudognaphalium jaliscense (Greenm.) Anderb.Jalisco rabbit-tobacco
Pseudognaphalium leucocephalum (A. Gray) Anderb.white cudweed
Pseudognaphalium macounii (Greene) KarteszMacoun's cudweed
Pseudognaphalium pringlei (A. Gray) Anderb.Pringle's cudweed
Pseudognaphalium stramineum (Kunth) Anderb.Cottonbatting Plant
Pseudoroegneria spicata (Pursh) Á. LöveBluebunch Wheatgrass
Pseudotsuga menziesii (Mirb.) FrancoDouglas Fir
Psilactis asteroides A. GrayNew Mexico tansyaster
Psilactis brevilingulata Sch. Bip. ex Hemsl.Trans-Pecos tansyaster
Psilactis gentryi (Standl.) D. MorganMexican tansyaster
Psilostrophe cooperi (A. Gray) Greenewhitestem paperflower
Psilostrophe tagetina (Nutt.) GreeneWoolly Paperflower
Psorothamnus scoparius (A. Gray) Rydb.broom dalea
Ptelea trifoliata L.Common Hoptree
Pteridium aquilinum (L.) Kuhnwestern brackenfern
Pterospora andromedea Nutt.woodland pinedrops
Pterostegia drymarioides Fisch. & C.A. Mey.woodland pterostegia
Purshia mexicana (D. Don) HenricksonMexican cliffrose
Purshia stansburiana (Torr.) HenricksonStansbury Cliffrose
Pyrola chlorantha Sw.Greenflowered Wintergreen
Pyrrhopappus pauciflorus (D. Don) DC.smallflower desert-chicory
Quercus arizonica Sarg.Arizona white oak
Quercus chrysolepis Liebm.Canyon Live Oak
Quercus emoryi Torr.Emory oak
Quercus gambelii Nutt.Gambel Oak
Quercus grisea Liebm.Gray Oak
Quercus hypoleucoides A. Camussilverleaf oak
Quercus oblongifolia Torr.Mexican blue oak
Quercus palmeri Engelm.Palmer oak
Quercus pungens Liebm.pungent oak
Quercus rugosa Néenetleaf oak
Quercus toumeyi Sarg.Toumey oak
Quercus turbinella GreeneSonoran scrub oak
Rafinesquia californica Nutt.California plumeseed
Rafinesquia neomexicana A. GrayNew Mexico plumeseed
Ranunculus arizonicus Lemmon ex A. GrayArizona buttercup
Ranunculus hydrocharoides A. Grayfrogbit buttercup
Ranunculus petiolaris Kunth ex DC.Latin American buttercup
Ranunculus sceleratus L.cursed buttercup
Ratibida tagetes (James) Barnhartgreen prairie coneflower
Rhamnus serrata Humb. & Bonpl. ex Schult.sawleaf buckthorn
Rhinotropis lindheimeri (A.Gray) J.R.AbbottShrubby Milkwort
Rhus aromatica AitonFragrant Sumac
Rhus glabra L.Smooth Sumac
Rhus microphylla Engelm. ex A. Graylittleleaf sumac
Rhus trilobata Nutt.Skunkbush Sumac
Rhus virens Lindh. ex A. Grayevergreen sumac
Rhynchosia senna Gillies ex Hook.Texas snoutbean
Rhynchosida physocalyx (A. Gray) Fryxellbuffpetal
Ribes aureum PurshGolden Currant
Ribes leptanthum A. Graytrumpet gooseberry
Ribes pinetorum Greeneorange gooseberry
Ribes viscosissimum Purshsticky currant
Rivina humilis L.rougeplant
Robinia neomexicana A. GrayNew Mexico locust
Roldana hartwegii (Benth.) H. Rob. & BrettelHartweg's groundsel
Rosa woodsii Lindl.Woods' Rose
Rotala ramosior (L.) Koehnelowland rotala
Rubus arizonensis FockeArizona dewberry
Rubus neomexicanus A. GrayNew Mexico raspberry
Rubus parviflorus Nutt.thimbleberry
Rubus strigosus Michx.American Red Raspberry
Rudbeckia laciniata L.Cutleaf Coneflower
Ruellia nudiflora (Engelm. & A. Gray) Urb.violet wild petunia
Ruellia parryi A. GrayParry's wild petunia
Rumex altissimus Alph. Woodpale dock
Rumex hymenosepalus Torr.canaigre dock

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= tentative, excludes Canada & Mexico
ERA = auto-generated from ERA data.

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