Integrated Taxonomic Information System - Taxon Author Search Results

Source: Papaveraceae of North America Update, database (version 2011)

ITIS records citing this source
 
 Kingdom Plantae
  Adlumia Raf. ex DC. -- accepted
  Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. -- accepted -- mountain-fringe, Allegheny vine, climbing fumitory
  Arctomecon Torr. & Frém. -- accepted -- bearpoppy
  Arctomecon californica Torr. & Frém. -- accepted -- California bearpoppy
  Arctomecon humilis Coville -- accepted -- dwarf bearpoppy, common bearpoppy, dwarf bear poppy
  Arctomecon merriamii Coville -- accepted -- white bearpoppy, white bear desert-poppy, desert bearpoppy
  Argemone L. -- accepted -- prickly poppy, pricklypoppy
  Argemone aenea G.B. Ownbey -- accepted -- golden pricklypoppy
  Argemone alba F. Lestib. -- not accepted
  Argemone albiflora Hornem. -- accepted -- bluestem pricklypoppy
  Argemone albiflora ssp. albiflora Hornem. -- accepted -- bluestem pricklypoppy
  Argemone albiflora ssp. texana G.B. Ownbey -- accepted -- bluestem pricklypoppy, white pricklypoppy
  Argemone albiflora var. texana (G.B. Ownbey) Shinners -- not accepted
  Argemone arizonica G.B. Ownbey -- accepted -- Arizona pricklypoppy, Arizona prickly poppy
  Argemone aurantiaca G.B. Ownbey -- accepted -- Texas pricklypoppy
  Argemone bipinnatifida Greene -- not accepted
  Argemone chisosensis G.B. Ownbey -- accepted -- Chisos Mountain pricklypoppy
  Argemone corymbosa Greene -- accepted -- Mojave pricklypoppy, Mojave prickly poppy
  Argemone corymbosa ssp. arenicola G.B. Ownbey -- accepted -- Mojave pricklypoppy, Mojave prickly poppy
  Argemone corymbosa ssp. corymbosa Greene -- accepted -- Mojave pricklypoppy
  Argemone corymbosa var. arenicola (G.B. Ownbey) Shinners -- not accepted
  Argemone glauca (Nutt. ex Prain) Pope -- accepted -- smooth pricklypoppy
  Argemone glauca var. decipiens G.B. Ownbey -- accepted -- smooth pricklypoppy
  Argemone glauca var. glauca (Nutt. ex Prain) Pope -- accepted -- smooth pricklypoppy
  Argemone glauca var. inermis O. Deg. & I. Deg. -- not accepted
  Argemone gracilenta Greene -- accepted -- Sonoran prickly poppy, Sonoran pricklypoppy
  Argemone hispida A. Gray -- accepted -- rough pricklypoppy, rough prickly poppy
  Argemone intermedia auct. non Sweet -- not accepted
  Argemone intermedia var. polyanthemos Fedde -- not accepted
  Argemone leiocarpa Greene -- not accepted
  Argemone mexicana L. -- accepted -- Mexican prickly poppy, yellow pricklypoppy, Mexican pricklypoppy
  Argemone mexicana var. ochroleuca (Sweet) Lindl. -- not accepted
  Argemone munita Durand & Hilg. -- accepted -- flatbud pricklypoppy, flat-bud prickly poppy
  Argemone munita ssp. argentea G.B. Ownbey -- accepted -- flatbud pricklypoppy, flatbud prickly poppy
  Argemone munita ssp. munita Durand & Hilg. -- accepted -- flatbud pricklypoppy
  Argemone munita ssp. robusta G.B. Ownbey -- accepted -- robust prickly-poppy, flatbud pricklypoppy
  Argemone munita ssp. rotundata (Rydb.) G.B. Ownbey -- accepted -- flatbud pricklypoppy, flatbud prickly poppy
  Argemone munita var. argentea (G.B. Ownbey) Shinners -- not accepted
  Argemone munita var. robusta (G.B. Ownbey) Shinners -- not accepted
  Argemone munita var. rotundata (Rydb.) Shinners -- not accepted
  Argemone ochroleuca Sweet -- accepted -- pale Mexican pricklypoppy
  Argemone ochroleuca var. stenophylla (Prain) Shinners -- not accepted
  Argemone platyceras auct. non Link & Otto -- not accepted
  Argemone platyceras var. hispida (A. Gray) Prain -- not accepted
  Argemone platyceras var. rosea J.M. Coult. -- not accepted
  Argemone pleiacantha Greene -- accepted -- southwestern prickly poppy, southwestern pricklypoppy
  Argemone pleiacantha ssp. ambigua G.B. Ownbey -- accepted -- southwestern prickly poppy, southwestern pricklypoppy
  Argemone pleiacantha ssp. pinnatisecta G.B. Ownbey -- accepted -- southwestern pricklypoppy, Sacramento prickly poppy
  Argemone pleiacantha ssp. pleiacantha Greene -- accepted -- southwestern pricklypoppy, southwestern prickly poppy
  Argemone pleiacantha var. ambigua (G.B. Ownbey) Shinners -- not accepted
  Argemone pleiacantha var. pinnatisecta (G.B. Ownbey) Shinners -- not accepted
  Argemone polyanthemos (Fedde) G.B. Ownbey -- accepted -- bluestem prickly poppy, pricklypoppy, white prickly poppy, annual pricklypoppy, thistle poppy, crested pricklypoppy
  Argemone rotundata Rydb. -- not accepted
  Argemone sanguinea Greene -- accepted -- red pricklypoppy, spiny pricklypoppy
  Argemone squarrosa Greene -- accepted -- hedgehog pricklypoppy
  Argemone squarrosa ssp. glabrata G.B. Ownbey -- accepted -- hedgehog pricklypoppy
  Argemone squarrosa ssp. squarrosa Greene -- accepted -- hedgehog pricklypoppy
  Argemone squarrosa var. glabrata (G.B. Ownbey) Shinners -- not accepted
  Bicuculla canadensis (Goldie) Millsp. -- not accepted
  Bicuculla cucullaria (L.) Millsp. -- not accepted
  Bicuculla eximia (Ker Gawl.) Millsp. -- not accepted
  Bocconia L. -- accepted
  Bocconia cordata Willd. -- not accepted
  Bocconia frutescens L. -- accepted -- parrotweed, sea oxeye daisy, tree poppy, plume poppy
  Bocconia japonica André -- not accepted
  Canbya Parry ex A. Gray -- accepted -- pygmypoppy
  Canbya aurea S. Watson -- accepted -- golden pygmypoppy, yellow canbya
  Canbya candida Parry ex A. Gray -- accepted -- white pygmypoppy
  Capnoides aureum (Willd.) Kuntze -- not accepted
  Capnoides brachycarpum Rydb. -- not accepted
  Capnoides campestre Britton -- not accepted
  Capnoides crystallinum (Engelm.) Kuntze -- not accepted
  Capnoides flavulum (Raf.) Kuntze -- not accepted
  Capnoides halei Small -- not accepted
  Capnoides hastatum Rydb. -- not accepted
  Capnoides micranthum (Engelm. ex A. Gray) Britton -- not accepted
  Capnoides montanum (Engelm.) Britton -- not accepted
  Capnoides sempervirens (L.) Borkh. -- not accepted
  Chelidonium L. -- accepted -- celandine
  Chelidonium corniculatum L. -- not accepted
  Chelidonium majus L. -- accepted -- celandine
  Chelidonium majus var. laciniatum (Mill.) Syme -- not accepted -- celandine
  Chelidonium majus var. majus L. -- not accepted -- celandine
  Chelidonium majus var. plenum Wehrh. -- not accepted -- celandine
  Chlidonium L. -- not accepted
  Chlidonium majus L. -- not accepted
  Corydalis DC. -- accepted -- fumewort
  Corydalis aquae-gelidae M. Peck & W.C. Wilson -- accepted -- coldwater fumewort
  Corydalis aurea Willd. -- accepted -- golden corydalis, scrambled eggs
  Corydalis aurea ssp. aurea Willd. -- accepted -- scrambled eggs
  Corydalis aurea ssp. occidentalis (Engelm. ex A. Gray) G.B. Ownbey -- accepted -- scrambled eggs, curvepod fumewort
  Corydalis aurea var. australis Chapm. -- not accepted
  Corydalis aurea var. micrantha Engelm. ex A. Gray -- not accepted
  Corydalis aurea var. occidentalis Engelm. ex A. Gray -- not accepted
  Corydalis bidwelliae S. Watson -- not accepted
  Corydalis brandegeei S. Watson -- not accepted
  Corydalis bulbosa (L.) DC. -- not accepted
  Corydalis campestris (Britton) J. Buchholz & E.J. Palmer -- not accepted
  Corydalis capnoides (L.) Pers. -- accepted -- cream fumewort
  Corydalis caseana A. Gray -- accepted -- Sierra fumewort
  Corydalis caseana ssp. aquae-gelidae (M. Peck & W.C. Wilson) Zetterl. & Lidén -- not accepted -- coldwater fumewort
  Corydalis caseana ssp. brachycarpa (Rydb.) G.B. Ownbey -- accepted -- Sierra fumewort
  Corydalis caseana ssp. brandegeei (S. Watson) G.B. Ownbey -- accepted -- Brandegee's fumewort
  Corydalis caseana ssp. caseana A. Gray -- accepted -- Sierra fumewort
  Corydalis caseana ssp. cusickii (S. Watson) G.B. Ownbey -- accepted -- Cusick's fumewort
  Corydalis caseana ssp. hastata (Rydb.) G.B. Ownbey -- accepted -- Sierra fumewort
  Corydalis caseana var. cusickii (S. Watson) C.L. Hitchc. -- not accepted
  Corydalis caseana var. hastata (Rydb.) C.L. Hitchc. -- not accepted
  Corydalis crystallina Engelm. -- accepted -- mealy fumewort, mealy corydalis
  Corydalis curvisiliqua Engelm. -- accepted -- curvepod corydalis, curvepod fumewort
  Corydalis curvisiliqua ssp. curvisiliqua Engelm. -- accepted -- curvepod fumewort
  Corydalis curvisiliqua ssp. grandibracteata (Fedde) G.B. Ownbey -- accepted -- curvepod fumewort
  Corydalis curvisiliqua ssp. occidentalis (Engelm. ex A. Gray) W.A. Weber -- not accepted -- curvepod fumewort
  Corydalis curvisiliqua var. grandibracteata Fedde -- not accepted
  Corydalis cusickii S. Watson -- not accepted
  Corydalis flavula (Raf.) DC. -- accepted -- yellow fumewort, pale corydalis
  Corydalis halei (Small) Fernald & B.G. Schub. -- not accepted
  Corydalis lutea (L.) DC. -- accepted -- rock fumewort
  Corydalis micrantha (Engelm. ex A. Gray) A. Gray -- accepted -- smallflower fumewort, smallflower corydalis
  Corydalis micrantha ssp. australis (Chapm.) G.B. Ownbey -- accepted -- smallflower fumewort
  Corydalis micrantha ssp. micrantha (Engelm. ex A. Gray) A. Gray -- accepted -- smallflower fumewort
  Corydalis micrantha ssp. texensis G.B. Ownbey -- accepted -- Texan fumewort
  Corydalis micrantha var. australis (Chapm.) Shinners -- not accepted
  Corydalis micrantha var. texensis (G.B. Ownbey) Shinners -- not accepted
  Corydalis montana Engelm. -- not accepted
  Corydalis pauciflora (Stephan) Pers. -- accepted -- fewflower fumewort
  Corydalis pauciflora var. albiflora A.E. Porsild -- not accepted
  Corydalis pauciflora var. chamissonis Fedde -- not accepted
  Corydalis scouleri Hook. -- accepted -- Scouler's fumewort
  Corydalis sempervirens (L.) Pers. -- accepted -- rock harlequin
  Corydalis solida (L.) Clairv. -- accepted -- spring fumewort
  Corydalis washingtoniana Fedde -- not accepted
  Dendromecon Benth. -- accepted -- tree poppy
  Dendromecon harfordii Kellogg -- accepted -- Harford's tree poppy
  Dendromecon rigida Benth. -- accepted -- tree poppy
  Dendromecon rigida ssp. harfordii (Kellogg) P.H. Raven -- not accepted -- Channel Island tree poppy
  Dendromecon rigida ssp. rhamnoides (Greene) Thorne -- not accepted -- tree poppy, island tree poppy
  Dendromecon rigida ssp. rigida Benth. -- not accepted -- tree poppy
  Dendromecon rigida var. rhamnoides (Greene) Munz -- not accepted
  Dicentra Bernh. -- accepted -- bleeding heart
  Dicentra canadensis (Goldie) Walp. -- accepted -- squirrel corn
  Dicentra chrysantha (Hook. & Arn.) Walp. -- accepted -- golden eardrops
  Dicentra cucullaria (L.) Bernh. -- accepted -- Dutchman's breeches
  Dicentra cucullaria var. occidentalis (Rydb.) M. Peck -- not accepted
  Dicentra eximia (Ker Gawl.) Torr. -- accepted -- turkey corn
  Dicentra formosa (Haw.) Walp. -- accepted -- Pacific bleeding heart
  Dicentra formosa ssp. formosa (Haw.) Walp. -- accepted -- Pacific bleeding heart
  Dicentra formosa ssp. nevadensis (Eastw.) Munz -- not accepted
  Dicentra formosa ssp. oregana (Eastw.) Munz -- accepted -- Oregon bleeding heart, Pacific bleedingheart
  Dicentra formosa ssp. oregona (Eastw.) Munz -- not accepted
  Dicentra formosa var. brevifolia L.F. Hend. -- not accepted
  Dicentra formosa var. brevipes L.F. Hend. -- not accepted
  Dicentra nevadensis Eastw. -- accepted -- Sierra bleeding heart, Nevada bleedingheart
  Dicentra occidentalis (Rydb.) Fedde -- not accepted
  Dicentra ochroleuca Engelm. -- accepted -- yellow bleedingheart, yellow bleeding hearts
  Dicentra oregana Eastw. -- not accepted
  Dicentra oregona Eastw. -- not accepted
  Dicentra pauciflora S. Watson -- accepted -- shorthorn steer's-head
  Dicentra spectabilis (L.) Lem. -- accepted -- bleeding heart, common bleedinghearts
  Dicentra uniflora Kellogg -- accepted -- longhorn steer's-head, steershead
  Ehrendorferia Fukuhara & Lidén -- not accepted -- golden eardrops
  Ehrendorferia chrysantha (Hook. & Arn.) Rylander -- not accepted -- golden eardrops
  Ehrendorferia ochroleuca (Engelm.) Fukuhara -- not accepted -- yellow bleeding heart
  Eschscholzia Cham. -- accepted -- golden poppy, goldenpoppy, California poppy
  Eschscholzia caespitosa Benth. -- accepted -- tufted poppy
  Eschscholzia caespitosa ssp. kernensis Munz -- not accepted
  Eschscholzia caespitosa var. hypecoides (Benth.) A. Gray -- not accepted
  Eschscholzia californica Cham. -- accepted -- California goldenpoppy, California poppy
  Eschscholzia californica ssp. californica Cham. -- accepted -- California poppy
  Eschscholzia californica ssp. mexicana (Greene) C. Clark -- accepted -- California poppy, Mexican goldpoppy, Mexican goldenpoppy
  Eschscholzia californica var. crocea (Benth.) Jeps. -- not accepted
  Eschscholzia californica var. douglasii (Benth.) A. Gray -- not accepted
  Eschscholzia californica var. maritima (Greene) Jeps. -- not accepted
  Eschscholzia californica var. peninsularis (Greene) Munz -- not accepted
  Eschscholzia covillei Greene -- not accepted
  Eschscholzia elegans Greene -- not accepted
  Eschscholzia frutescens (Greene) J.T. Howell -- not accepted
  Eschscholzia glyptosperma Greene -- accepted -- desert goldenpoppy, desert poppy
  Eschscholzia hypecoides Benth. -- accepted -- San Benito poppy
  Eschscholzia lemmonii Greene -- accepted -- Lemmon's poppy
  Eschscholzia lemmonii ssp. kernensis (Munz) C. Clark -- accepted -- Tejon poppy
  Eschscholzia lemmonii ssp. lemmonii Greene -- accepted -- Lemmon's poppy
  Eschscholzia lemmonii var. asprella (Greene) Jeps. -- not accepted
  Eschscholzia lemmonii var. laxa Greene -- not accepted
  Eschscholzia lobbii Greene -- accepted -- fryingpans
  Eschscholzia mexicana Greene -- not accepted
  Eschscholzia minutiflora S. Watson -- accepted -- pygmy goldenpoppy, pygmy poppy
  Eschscholzia minutiflora ssp. covillei (Greene) C. Clark -- accepted -- Coville's poppy, Coville's goldenpoppy
  Eschscholzia minutiflora ssp. minutiflora S. Watson -- accepted -- smallflower goldenpoppy, pygmy poppy
  Eschscholzia minutiflora ssp. twisselmannii C. Clark -- accepted -- Red Rock poppy
  Eschscholzia minutiflora var. darwinensis M.E. Jones -- not accepted
  Eschscholzia palmeri Rose -- accepted
  Eschscholzia parishii Greene -- accepted -- Parish's poppy
  Eschscholzia procera Greene -- not accepted -- Kernville goldenpoppy, Kernville poppy
  Eschscholzia ramosa Greene -- accepted -- island poppy, Channel Island poppy
  Eschscholzia rhombipetala Greene -- accepted -- diamond-petaled poppy, diamondpetal California poppy
  Fumaria L. -- accepted -- fumitory
  Fumaria bastardii Boreau -- accepted
  Fumaria capreolata L. -- accepted -- white ramping fumitory
  Fumaria flavula Raf. -- not accepted
  Fumaria martinii Clavaud -- not accepted
  Fumaria occidentalis Pugsley -- accepted -- western fumitory
  Fumaria officinalis L. -- accepted -- drug fumitory
  Fumaria officinalis auct. non L. -- not accepted -- drug fumitory
  Fumaria officinalis ssp. officinalis L. -- not accepted -- drug fumitory
  Fumaria officinalis ssp. wirtgenii (W.D.J. Koch) Arcang. -- not accepted -- drug fumitory
  Fumaria officinalis var. wirtgenii (W.D.J. Koch) Hausskn. -- not accepted
  Fumaria parviflora Lam. -- accepted -- fine-leaf fumitory, fineleaf fumitory
  Fumaria reuteri Boiss. -- accepted -- few-flower fumitory, fewflower fumitory
  Fumaria vaillantii Loisel. -- accepted -- earthsmoke
  Fumariaceae -- not accepted -- fumitory
  Glacium Mill. -- not accepted
  Glacium flavum Crantz -- not accepted
  Glaucium Mill. -- accepted -- hornpoppy
  Glaucium corniculatum (L.) Rudolph -- accepted -- blackspot hornpoppy
  Glaucium flavum Crantz -- accepted -- yellow hornpoppy
  Hesperomecon Greene -- accepted
  Hesperomecon linearis (Benth.) Greene -- accepted -- narrowleaf queen poppy
  Hunnemannia Sweet -- accepted
  Hunnemannia fumariifolia Sweet -- accepted -- Mexican tulip poppy
  Hypecoum L. -- accepted
  Hypecoum grandiflorum Benth. -- not accepted
  Hypecoum imberbe Sm. -- accepted -- sicklefruit hypecoum
  Hypecoum pendulum L. -- accepted -- nodding hypecoum
  Lamprocapnos Endl. -- not accepted -- bleeding heart
  Lamprocapnos spectabilis (L.) Fukuhara -- not accepted -- bleeding heart
  Macleaya R. Br. -- accepted -- tree-celandine, plume-poppy
  Macleaya cordata (Willd.) R. Br. -- accepted -- plume poppy
  Meconella Nutt. -- accepted -- fairypoppy
  Meconella californica Torr. & Frém. -- accepted -- Canada mint, California fairypoppy
  Meconella collina Greene -- not accepted
  Meconella denticulata Greene -- accepted -- smallflower fairypoppy
  Meconella linearis (Benth.) A. Nelson & J.F. Macbr. -- not accepted
  Meconella linearis var. pulchella (Greene) Jeps. -- not accepted
  Meconella octandra Greene -- not accepted
  Meconella oregana Nutt. -- accepted -- white fairypoppy
  Meconella oregana var. denticulata (Greene) Jeps. -- not accepted
  Papaver L. -- accepted -- poppy
  Papaver alaskanum Hultén -- not accepted
  Papaver alaskanum var. macranthum Hultén -- not accepted
  Papaver alboroseum Hultén -- accepted -- pale poppy
  Papaver alboroseum var. elongatum Hultén -- not accepted
  Papaver alpinum L. -- accepted -- alpine poppy, dwarf poppy
  Papaver apulum var. micranthum auct. non (Boreau) Fedde -- not accepted
  Papaver argemone L. -- accepted -- long pricklyhead poppy
  Papaver bracteatum Lindl. -- accepted -- Oriental poppy
  Papaver californicum A. Gray -- accepted -- western poppy
  Papaver commutatum Fisch. & C.A. Mey. -- accepted
  Papaver cornwallisense D. Löve -- not accepted
  Papaver cornwallisensis D. Löve -- not accepted
  Papaver croceum Ledeb. -- not accepted -- ice poppy
  Papaver denalii Gjaerev. -- not accepted
  Papaver dubium L. -- accepted -- blindeyes
  Papaver freedmanianum D. Löve -- not accepted
  Papaver glaucum Boiss. & Hausskn. -- accepted -- tulip poppy
  Papaver gorodkovii Tolm. & V.V. Petrovsky -- accepted -- Arctic poppy
  Papaver heterophyllum (Benth.) Green -- accepted -- windpoppy
  Papaver hultenii Knaben -- not accepted
  Papaver hultenii var. salmonicolor Hultén -- not accepted
  Papaver hybridum L. -- accepted -- round pricklyhead poppy
  Papaver keelei A.E. Porsild -- not accepted
  Papaver kluanense D. Löve -- not accepted
  Papaver lapponicum (Tolm.) Nordh. -- accepted -- Lapland poppy
  Papaver lapponicum ssp. occidentale (Lundstr.) Knaben -- not accepted -- Lapland poppy
  Papaver lapponicum ssp. porsildii Knaben -- not accepted
  Papaver lapponicum var. lapponicum (Tolm.) Nordh. -- not accepted
  Papaver lateritium K. Koch -- accepted -- Armenian poppy
  Papaver lemmonii Greene -- not accepted
  Papaver macounii Greene -- accepted -- Macoun's poppy
  Papaver macounii ssp. discolor (Hultén) Rändel ex D.F. Murray -- accepted -- Macoun's poppy
  Papaver macounii ssp. macounii Greene -- accepted -- Macoun's poppy
  Papaver macounii var. discolor Hultén -- not accepted
  Papaver mcconnellii Hultén -- accepted -- McConnell's poppy
  Papaver microcarpum auct. non DC. -- not accepted
  Papaver miyabeanum Tatew. ex Miyabe & Tatew. -- not accepted
  Papaver nigroflavum D. Löve -- not accepted
  Papaver nudicaule L. -- accepted -- Arctic poppy, Icelandic poppy
  Papaver nudicaule ssp. americanum Rändel ex D.F. Murray -- accepted -- Icelandic poppy
  Papaver nudicaule ssp. nudicaule L. -- accepted -- Icelandic poppy
  Papaver nudicaule var. albiflora Lange -- not accepted
  Papaver nudicaule var. coloradense Fedde -- not accepted
  Papaver nudicaule var. columbianum Fedde -- not accepted
  Papaver nudicaule var. pseudocorylatifolium Fedde -- not accepted
  Papaver nudicaule var. radicatum (Rottb.) DC. -- not accepted
  Papaver orientale L. -- accepted -- Oriental poppy
  Papaver polare (Tolm.) Perfil. -- not accepted
  Papaver pseudo-orientale (Fedde) Medw. -- not accepted -- Oriental poppy
  Papaver pseudoorientale (Fedde) Medw. -- not accepted -- false Oriental poppy
  Papaver pygmaeum Rydb. -- accepted -- alpine poppy
  Papaver radicatum Rottb. -- accepted -- rooted poppy
  Papaver radicatum ssp. alaskanum (Hultén) J.P. Anderson -- accepted -- rooted poppy
  Papaver radicatum ssp. kluanense (D. Löve) D.F. Murray -- accepted -- rooted poppy
  Papaver radicatum ssp. lapponicum Tolm. -- not accepted
  Papaver radicatum ssp. occidentale Lundstr. -- not accepted
  Papaver radicatum ssp. polare Tolm. -- accepted
  Papaver radicatum ssp. porsildii (Knaben) A. Löve -- not accepted
  Papaver radicatum ssp. radicatum Rottb. -- accepted -- rooted poppy
  Papaver radicatum var. albiflorum (Lange) A.E. Porsild -- not accepted
  Papaver radicatum var. pygmaeum (Rydb.) S.L. Welsh -- not accepted
  Papaver rhoeas L. -- accepted -- corn poppy
  Papaver scammanianum D. Löve -- not accepted
  Papaver somniferum L. -- accepted -- opium poppy
  Papaver somniferum var. setigerum auct. non (DC.) Corb. -- not accepted
  Papaver walpolei A.E. Porsild -- accepted -- Walpole poppy, Walpole's poppy
  Papaver walpolei var. sulphureomaculatum Hultén -- not accepted
  Papaver X strigosum (Boenn.) Schur (pro. sp.) -- accepted -- strigose poppy
  Papaveraceae -- accepted -- poppies
  Platystemon Benth. -- accepted -- creamcups
  Platystemon arizonicus Greene -- not accepted
  Platystemon californicus Benth. -- accepted -- California creamcups, creamcups
  Platystemon californicus var. californicus Benth. -- not accepted -- California creamcups
  Platystemon californicus var. ciliatus Dunkle -- not accepted -- Santa Barbara Island cream cups
  Platystemon californicus var. crinitus Greene -- not accepted
  Platystemon californicus var. horridulus (Greene) Jeps. -- not accepted
  Platystemon californicus var. nutans Brandegee -- not accepted
  Platystemon californicus var. ornithopus (Greene) Munz -- not accepted
  Platystemon confinis Greene -- not accepted
  Platystemon mohavensis Greene -- not accepted
  Platystigma Benth. -- not accepted -- queen poppy
  Platystigma linearis Benth. -- not accepted -- narrowleaf queen poppy
  Pseudofumaria Medik. -- accepted
  Pseudofumaria lutea (L.) Borkh. -- not accepted -- rock fumewort
  Roemeria Medik. -- accepted
  Roemeria refracta DC. -- accepted -- spotted Asian poppy
  Romneya Harv. -- accepted -- Matilija poppy
  Romneya coulteri Harv. -- accepted -- Coulter's Matilija poppy
  Romneya coulteri var. trichocalyx (Eastw.) Jeps. -- not accepted
  Romneya trichocalyx Eastw. -- accepted -- bristly Matilija poppy
  Sanguinaria L. -- accepted -- bloodroot
  Sanguinaria canadensis L. -- accepted -- bloodroot
  Sanguinaria canadensis var. rotundifolia (Greene) Fedde -- not accepted
  Stylomecon G. Taylor -- not accepted -- windpoppy
  Stylomecon heterophylla (Benth.) G. Taylor -- not accepted -- windpoppy
  Stylophorum Nutt. -- accepted
  Stylophorum diphyllum (Michx.) Nutt. -- accepted -- celandine poppy
   

A gray bar