Biology Disease Plants

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  • Racopilaceae
  • Radulaceae
  • Rafflesiaceae
  • Ramalinaceae
  • Ranunculaceae
  • Resedaceae
  • Rhachitheciaceae
  • Rhamnaceae
  • Rhizocarpaceae
  • Rhizogoniaceae
  • Rhizophoraceae
  • Rhytidiaceae
  • Ricciaceae
  • Riellaceae
  • Rimulariaceae
  • Roccellaceae
  • Rosaceae
  • Rubiaceae
  • Ruppiaceae
  • Rutaceae




  • Plants



    Plant Names HOME Biology Disease Plant families are listed with common name, scientific name, family, identification and code.



      The Rhamnaceae Family

    Common NameScientific NameCode
    n/aCeanothus ?arcuatus McMinn (pro sp.) [cuneatus ? fresnensis]CEAR2
    n/aCeanothus ?bakeri Greene ex C.F. Baker (pro sp.) [gloriosus ? prostratus]CEBA
    n/aCeanothus ?lobbianus Hook. (pro sp.) [dentatus ? griseus]CELO
    n/aCeanothus ?lorenzenii (Jepson) McMinn [cordulatus ? velutinus]CELO2
    n/aCeanothus ?otayensis McMinn [crassifolus ? greggii]CEOT
    n/aCeanothus ?pallidus Lindl.CEPA17
    n/aCeanothus ?rugosus Greene (pro sp.) [prostratus ? velutinus]CERU
    n/aCeanothus ?vanrensselaeri J.B. Roof [incanus ? thyrsiflorus]CEVA
    n/aCeanothus ?veitchianus Hook. (pro sp.) [cuneatus ? griseus]CEVE4
    n/aColletia Juss., nom. cons.COLLE3
    n/aCondalia mexicana Schlecht. [excluded]COME16
    n/aCondalia velutina I. M. Johnst.COVE11
    n/aFrangula ?blumeri (Greene) Kartesz & Gandhi (pro sp.) [betulifolia ? californica]FRBL
    n/aRhamnus ?spathulifolia Fisch. & C. A. Mey.RHSP8
    n/aRhamnus arguta Maxim. var. velutina Hand.-Maz.RHARV
    n/aRhamnus crocea Nutt. ssp. insula (Kellogg) C. B. Wolf [excluded]RHCRI5
    n/aRhamnus libanotica Boiss.RHLI3
    n/aRhamnus lycioides L.RHLY
    n/aRhamnus lycioides L. ssp. oleoides (L.) Jahand. & MaireRHLYO
    n/aRhamnus petiolaris Boiss.RHPE12
    n/aSmythea lanceata (Tul.) SummerhayesSMLA4
    n/aSmythea Seem.SMYTH
    Alabama supplejackBerchemia scandens (Hill) K. KochBESC
    alderleaf buckthornRhamnus alnifolia L'H?r.RHAL
    alphitoniaAlphitonia Reissek ex Endl.ALPHI
    Alphitonia ponderosaAlphitonia ponderosa Hbd. var. auwahiensis St. JohnALPOA
    Alphitonia ponderosaAlphitonia ponderosa Hbd. var. costata St. JohnALPOC
    Alphitonia ponderosaAlphitonia ponderosa Hbd. var. grandifolia St. JohnALPOG
    Alphitonia ponderosaAlphitonia ponderosa Hbd. var. kauila St. JohnALPOK
    Alphitonia ponderosaAlphitonia ponderosa Hbd. var. lanaiensis St. JohnALPOL
    Asian nakedwoodColubrina asiatica (L.) Brongn.COAS3
    auerodendronAuerodendron UrbanAUERO
    barranca brushCeanothus verrucosus Nutt.CEVE2
    beechleaf frangulaFrangula betulifolia (Greene) V. Grub.FRBE2
    beechleaf frangulaFrangula betulifolia (Greene) V. Grub. ssp. betulifoliaFRBEB
    bigpod ceanothusCeanothus megacarpus Nutt.CEME
    bigpod ceanothusCeanothus megacarpus Nutt. var. megacarpusCEMEM2
    bitter snakewoodCondalia globosa I.M. JohnstonCOGL
    bitter snakewoodCondalia globosa I.M. Johnston var. pubescens I.M. JohnstonCOGLP
    blueblossomCeanothus thyrsiflorus Eschsch.CETH
    Brazilian bluewoodCondalia hookeri M.C. JohnstonCOHO
    Brazilian bluewoodCondalia hookeri M.C. Johnston var. hookeriCOHOH
    buckbrushCeanothus cuneatus (Hook.) Nutt.CECU
    buckbrushCeanothus cuneatus (Hook.) Nutt. var. cuneatusCECUC3
    buckthornFrangula P. Mill.FRANG
    buckthornRhamnus L.RHAMN
    cacao rojoZiziphus reticulata (Vahl) DC.ZIRE
    California buckthornFrangula californica (Eschsch.) GrayFRCA12
    California buckthornFrangula californica (Eschsch.) Gray ssp. californicaFRCAC5
    California buckthornFrangula californica (Eschsch.) Gray ssp. crassifolia (Jepson) Kartesz & GandhiFRCAC6
    California buckthornFrangula californica (Eschsch.) Gray ssp. cuspidata (Greene) Kartesz & GandhiFRCAC7
    California buckthornFrangula californica (Eschsch.) Gray ssp. occidentalis (T.J. Howell) Kartesz & GandhiFRCAO4
    California buckthornFrangula californica (Eschsch.) Gray ssp. tomentella (Benth.) Kartesz & GandhiFRCAT2
    California buckthornFrangula californica (Eschsch.) Gray ssp. ursina (Greene) Kartesz & GandhiFRCAU
    California prickbushAdolphia californica S. Wats.ADCA2
    Calistoga ceanothusCeanothus divergens ParryCEDI
    Carmel ceanothusCeanothus griseus (Trel.) McMinnCEGR2
    Carolina buckthornFrangula caroliniana (Walt.) GrayFRCA13
    Cascade Lake ceanothusCeanothus ?serrulatus McMinn (pro sp.) [cordulatus ? prostratus]CESE
    Cascara buckthornFrangula purshiana (DC.) CooperFRPU7
    ceanothusCeanothus L.CEANO
    Ceanothus ?lorenzeniiCeanothus velutinus Dougl. ex Hook. var. lorenzenii JepsonCEVEL2
    Ceanothus americanusCeanothus americanus L. var. intermedius (Pursh) Torr. & GrayCEAMI
    Ceanothus americanusCeanothus americanus L. var. pitcheri Torr. & GrayCEAMP
    Ceanothus americanusCeanothus intermedius PurshCEIN11
    Ceanothus arboreusCeanothus arboreus Greene var. glabra JepsonCEARG
    Ceanothus confususCeanothus divergens Parry ssp. confusus (J.T. Howell) AbramsCEDIC
    Ceanothus crassifoliusCeanothus crassifolius Torr. var. planus AbramsCECRP
    Ceanothus cuneatus var. cuneatusCeanothus cuneatus (Hook.) Nutt. var. dubius J.T. HowellCECUD
    Ceanothus cuneatus var. cuneatusCeanothus cuneatus (Hook.) Nutt. var. submontanus (Rose) McMinnCECUS
    Ceanothus cuneatus var. cuneatusCeanothus ramulosus (Greene) McMinnCERA
    Ceanothus cuneatus var. fascicularisCeanothus ramulosus (Greene) McMinn var. fascicularis McMinnCERAF
    Ceanothus cuneatus var. rigidusCeanothus rigidus Nutt.CERI
    Ceanothus cuneatus var. rigidusCeanothus rigidus Nutt. var. albus J.B. RoofCERIA
    Ceanothus dentatusCeanothus dentatus Torr. & Gray var. floribundus (Hook.) Trel.CEDEF
    Ceanothus diversifoliusCeanothus decumbens S. Wats.CEDE8
    Ceanothus fendleriCeanothus fendleri Gray var. venosus Trel.CEFEV
    Ceanothus fendleriCeanothus fendleri Gray var. viridis M.E. JonesCEFEV2
    Ceanothus fendleriCeanothus subsericeus Rydb.CESU3
    Ceanothus foliosus var. foliosusCeanothus austromontanus AbramsCEAU5
    Ceanothus foliosus var. foliosusCeanothus dentatus Torr. & Gray var. dickeyi FosbergCEDED
    Ceanothus gloriosus var. gloriosusCeanothus prostratus Benth. var. grandiflorus (Torr.) JepsonCEPRG
    Ceanothus gloriosus var. gloriosusCeanothus rigidus Nutt. var. grandiflorus Torr.CERIG
    Ceanothus greggii var. greggiiCeanothus greggii Gray var. orbiculatus E.H. KelsoCEGRO
    Ceanothus greggii var. perplexansCeanothus greggii Gray ssp. perplexans (Trel.) BeauchampCEGRP2
    Ceanothus greggii var. perplexansCeanothus perplexans Trel.CEPE6
    Ceanothus greggii var. vestitusCeanothus greggii Gray ssp. vestitus (Greene) ThorneCEGRV2
    Ceanothus greggii var. vestitusCeanothus vestitus GreeneCEVE9
    Ceanothus griseusCeanothus griseus (Trel.) McMinn var. horizontalis McMinnCEGRH
    Ceanothus herbaceusCeanothus herbaceus Raf. var. pubescens (Torr. & Gray ex S. Wats.) ShinnersCEHEP
    Ceanothus herbaceusCeanothus ovatus auct. non Desf. [misapplied]CEOV
    Ceanothus herbaceusCeanothus ovatus Desf. var. pubescens Torr. & Gray ex S. Wats.CEOVP
    Ceanothus herbaceusCeanothus pubescens (Torr. & Gray ex S. Wats.) Rydb. ex SmallCEPU7
    Ceanothus integerrimusCeanothus andersonii ParryCEAN2
    Ceanothus integerrimusCeanothus californicus KelloggCECA7
    Ceanothus integerrimusCeanothus integerrimus Hook. & Arn. var. californicus (Kellogg) G.T. BensonCEINC
    Ceanothus integerrimusCeanothus integerrimus Hook. & Arn. var. macrothyrsus (Torr.) G.T. BensonCEINM
    Ceanothus integerrimusCeanothus integerrimus Hook. & Arn. var. puberulus (Greene) AbramsCEINP
    Ceanothus megacarpus var. insularisCeanothus insularis Eastw.CEIN9
    Ceanothus megacarpus var. insularisCeanothus megacarpus Nutt. ssp. insularis (Eastw.) RavenCEMEI
    Ceanothus megacarpus var. megacarpusCeanothus megacarpus Nutt. var. pendulus McMinnCEMEP
    Ceanothus oliganthusCeanothus divaricatus Nutt.CEDI9
    Ceanothus oliganthusCeanothus hirsutus Nutt.CEHI
    Ceanothus oliganthusCeanothus oliganthus Nutt. var. oliganthus Nutt. [superfluous autonym]CEOLO5
    Ceanothus oliganthusCeanothus oliganthus Nutt. var. orcuttii (Parry) JepsonCEOLO
    Ceanothus oliganthusCeanothus orcuttii ParryCEOR4
    Ceanothus palmeriCeanothus spinosus Nutt. var. palmeri (Trel.) JepsonCESPP
    Ceanothus papillosus var. papillosusCeanothus ?regius (Jepson) McMinnCERE
    Ceanothus papillosus var. papillosusCeanothus papillosus Torr. & Gray ssp. regius JepsonCEPAR3
    Ceanothus prostratusCeanothus divergens Parry ssp. occidentalis (McMinn) AbramsCEDIO
    Ceanothus prostratusCeanothus prostratus Benth. var. laxus JepsonCEPRL
    Ceanothus prostratusCeanothus prostratus Benth. var. occidentalis McMinnCEPRO
    Ceanothus pumilusCeanothus ?humboldtensis J.B. RoofCEHU2
    Ceanothus purpureusCeanothus jepsonii Greene var. purpureus (Jepson) JepsonCEJEP
    Ceanothus sanguineusCeanothus oreganus Nutt.CEOR3
    Ceanothus sorediatusCeanothus intricatus ParryCEIN8
    Ceanothus sorediatusCeanothus oliganthus Nutt. ssp. sorediatus (Hook. & Arn.) C. SchmidtCEOLS
    Ceanothus sorediatusCeanothus oliganthus Nutt. var. sorediatus (Hook. & Arn.) HooverCEOLS2
    Ceanothus thyrsiflorusCeanothus thyrsiflorus Eschsch. var. repens McMinnCETHR
    Ceanothus tomentosusCeanothus tomentosus Parry ssp. olivaceus (Jepson) MunzCETOO2
    Ceanothus tomentosusCeanothus tomentosus Parry var. olivaceus JepsonCETOO
    Ceanothus velutinus var. hookeriCeanothus velutinus Dougl. ex Hook. var. laevigatus Torr. & GrayCEVEL
    chaparral whitethornCeanothus leucodermis GreeneCELE2
    chewstickGouania Jacq.GOUAN
    Chinese buckthornRhamnus utilis Dcne.RHUT80
    coast whitethornCeanothus incanus Torr. & GrayCEIN
    coastal plain buckbrushCeanothus serpyllifolius Nutt.CESE5
    Colletia spinosissimaColletia spinosa Lam.COSP13
    Colubrina arborescensColubrina colubrina (Jacq.) Millsp.COCO19
    Colubrina californicaColubrina texensis (Torr. & Gray) Gray var. californica (I.M. Johnston) L. BensonCOTEC2
    Colubrina ellipticaColubrina reclinata (L'H?r.) Brongn.CORE7
    Colubrina glandulosa var. antillanaColubrina rufa (Vell.) Reissek var. antillana M.C. JohnstonCORUA
    Colubrina verrucosaColubrina urbanii M.C. JohnstonCOUR
    Colubrina verrucosaHybosperma spinosum UrbanHYSP7
    comal nakedwoodColubrina stricta Engelm. ex M.C. JohnstonCOST6
    common buckthornRhamnus cathartica L.RHCA3
    common jujubeZiziphus zizyphus (L.) Karst.ZIZI
    Condalia ericoidesMicrorhamnus ericoides GrayMIER
    Condalia hookeri var. hookeriCondalia obovata Hook.COOB7
    Correll's snakewoodCondalia correllii M.C. JohnstonCOCO11
    Coville ceanothusCeanothus pinetorum CovilleCEPI
    Coyote ceanothusCeanothus ferrisiae McMinnCEFE2
    coyotilloKarwinskia humboldtiana (J.A. Schultes) Zucc.KAHU
    Cuban nakedwoodColubrina cubensis (Jacq.) Brongn.COCU
    Cuban nakedwoodColubrina cubensis (Jacq.) Brongn. var. floridana M.C. JohnstonCOCUF
    Dahurian buckthornRhamnus davurica PallasRHDA
    Dahurian buckthornRhamnus davurica Pallas ssp. davuricaRHDAD2
    Dahurian buckthornRhamnus davurica Pallas ssp. nipponica (Makino) Kartesz & GandhiRHDAN2
    darlingplumReynosia Griseb.REYNO2
    darlingplumReynosia septentrionalis UrbanRESE
    deerbrushCeanothus integerrimus Hook. & Arn.CEIN3
    desert ceanothusCeanothus greggii GrayCEGR
    desert ceanothusCeanothus greggii Gray var. franklinii WelshCEGRF
    desert ceanothusCeanothus greggii Gray var. greggiiCEGRG2
    desert ceanothusCeanothus greggii Gray var. perplexans (Trel.) JepsonCEGRP
    dwarf ceanothusCeanothus pumilus GreeneCEPU
    Edwards's bluewoodCondalia hookeri M.C. Johnston var. edwardsiana (Cory) M.C. JohnstonCOHOE
    feltleaf ceanothusCeanothus arboreus GreeneCEAR
    Fendler's ceanothusCeanothus fendleri GrayCEFE
    flexible ceanothusCeanothus ?flexilis Greene ex McMinn [cuneatus ? prostratus]CEFL4
    Florida jujubeZiziphus celata Judd & HallZICE
    Frangula ?blumeriRhamnus blumeri GreeneRHBL2
    Frangula alnusRhamnus frangula L.RHFR
    Frangula alnusRhamnus frangula L. ssp. columnaris hort.RHFRC2
    Frangula alnusRhamnus frangula L. var. angustifolia Loud.RHFRA
    Frangula betulifolia ssp. betulifoliaRhamnus betulifolia GreeneRHBE
    Frangula betulifolia ssp. obovataRhamnus betulifolia Greene var. obovata Kearney & PeeblesRHBEO
    Frangula californica ssp. californicaRhamnus californica Eschsch.RHCA
    Frangula californica ssp. californicaRhamnus californica Eschsch. ssp. californica Eschsch. [superfluous autonym]RHCAC8
    Frangula californica ssp. crassifoliaRhamnus californica Eschsch. ssp. crassifolia (Jepson) C.B. WolfRHCAC
    Frangula californica ssp. crassifoliaRhamnus tomentella Benth. ssp. crassifolia (Jepson) J.O. SawyerRHTOC
    Frangula californica ssp. cuspidataRhamnus californica Eschsch. ssp. cuspidata (Greene) C.B. WolfRHCAC2
    Frangula californica ssp. cuspidataRhamnus tomentella Benth. ssp. cuspidata (Greene) J.O. SawyerRHTOC2
    Frangula californica ssp. occidentalisRhamnus californica Eschsch. ssp. occidentalis (T.J. Howell) C.B. WolfRHCAO
    Frangula californica ssp. occidentalisRhamnus californica Eschsch. var. occidentalis (T.J. Howell) JepsonRHCAO2
    Frangula californica ssp. tomentellaRhamnus californica Eschsch. ssp. tomentella (Benth.) C.B. WolfRHCAT
    Frangula californica ssp. tomentellaRhamnus tomentella Benth.RHTO6
    Frangula californica ssp. tomentellaRhamnus tomentella Benth. ssp. tomentella Benth. [superfluous autonym]RHTOT4
    Frangula californica ssp. ursinaRhamnus californica Eschsch. ssp. ursina (Greene) C.B. WolfRHCAU2
    Frangula californica ssp. ursinaRhamnus californica Eschsch. var. ursina (Greene) McMinnRHCAU3
    Frangula californica ssp. ursinaRhamnus tomentella Benth. ssp. ursina (Greene) J.O. SawyerRHTOU
    Frangula carolinianaRhamnus caroliniana Walt.RHCA2
    Frangula carolinianaRhamnus caroliniana Walt. var. mollis Fern.RHCAM
    Frangula purshianaRhamnus purshiana DC.RHPU
    Frangula rubra ssp. modocensisRhamnus rubra Greene ssp. modocensis C.B. WolfRHRUM
    Frangula rubra ssp. nevadensisRhamnus rubra Greene ssp. nevadensis (A. Nels.) C.B. WolfRHRUN
    Frangula rubra ssp. obtusissimaRhamnus rubra Greene ssp. obtusissima (Greene) C.B. WolfRHRUO
    Frangula rubra ssp. rubraRhamnus rubra GreeneRHRU
    Frangula rubra ssp. yosemitanaRhamnus rubra Greene ssp. yosemitana C.B. WolfRHRUY
    Frangula sphaerosperma ssp. longipesRhamnus sphaerosperma Sw. var. longipes M.C. & L.A. JohnstonRHSPL
    French hybrid ceanothusCeanothus ?delileanus SpachCEDE11
    Fresno matCeanothus fresnensis Dudley ex AbramsCEFR
    glandular nakedwoodColubrina glandulosa PerkinsCOGL5
    glandular nakedwoodColubrina glandulosa Perkins var. antillana (M.C. Johnston) M.C. JohnstonCOGLA
    glossy buckthornFrangula alnus P. Mill.FRAL4
    Gouania hillebrandiiGouania cucullata St. JohnGOCU
    Gouania hillebrandiiGouania faurieri St. JohnGOFA
    Gouania hillebrandiiGouania lydgatei St. JohnGOLY
    Gouania hillebrandiiGouania mannii St. JohnGOMA
    Gouania hillebrandiiGouania pilata St. JohnGOPI
    Gouania hillebrandiiGouania remyi St. JohnGORE3
    Gouania hillebrandiiGouania sandwichiana St. JohnGOSA2
    Gouania hillebrandiiGouania thinophila St. JohnGOTH2
    Gouania lupuloidesBanisteria lupuloides L.BALU4
    Gouania meyeniiGouania gagnei St. JohnGOGA
    Gouania meyeniiGouania oliveri St. JohnGOOL
    Gouania vitifoliaGouania bishopii Hbd.GOBI2
    Gouania vitifoliaGouania hawaiiensis St. JohnGOHA2
    green snakewoodCondalia viridis I.M. JohnstonCOVI8
    greenheartColubrina arborescens (P. Mill.) Sarg.COAR3
    guamaReynosia guama UrbanREGU
    hairy ceanothusCeanothus oliganthus Nutt.CEOL
    hairyfruit chewstickGouania hillebrandii Oliver ex Hbd.GOHI2
    Hawai'i kauilatreeAlphitonia ponderosa Hbd.ALPO3
    Hearst Ranch buckbrushCeanothus hearstiorum Hoover & J.B. RoofCEHE2
    hoaryleaf ceanothusCeanothus crassifolius Torr.CECR
    hollyleaf buckthornRhamnus crocea Nutt. ssp. pilosa (Trel.) C.B. WolfRHCRP2
    hollyleaf ceanothusCeanothus purpureus JepsonCEPU2
    hollyleaf redberryRhamnus ilicifolia KelloggRHIL
    Hooker's ceanothusCeanothus velutinus Dougl. ex Hook. var. hookeri M.C. JohnstonCEVEH2
    hoveniaHovenia Thunb.HOVEN
    Indian jujubeZiziphus mauritiana Lam.ZIMA
    island ceanothusCeanothus megacarpus Nutt. var. insularis (Eastw.) MunzCEMEI2
    island redberryRhamnus pirifolia GreeneRHPI
    Italian buckthornRhamnus alaternus L.RHAL12
    Japanese buckthornRhamnus japonica Maxim.RHJA8
    Japanese raisintreeHovenia dulcis Thunb.HODU2
    javelin bushCondalia ericoides (Gray) M.C. JohnstonCOER5
    Jepson ceanothusCeanothus jepsonii GreeneCEJE
    Jepson ceanothusCeanothus jepsonii Greene var. albiflorus J.T. HowellCEJEA
    Jepson ceanothusCeanothus jepsonii Greene var. jepsoniiCEJEJ2
    Jersey teaCeanothus herbaceus Raf.CEHE
    Jeruselem thornPaliurus P. Mill.PALIU
    Jeruselem thornPaliurus spina-christi P. Mill.PASP16
    jimbrushCeanothus sorediatus Hook. & Arn.CESO2
    jujubeZiziphus nummularia (Burman f.) Wight & Arn.ZINU2
    jujubeZiziphus P. Mill.ZIZIP
    juncoAdolphia infesta (Kunth) Meisn.ADIN
    karwinskiaKarwinskia Zucc.KARWI
    kauilaColubrina oppositifolia Brongn. ex MannCOOP
    Kearney's snakewoodCondalia warnockii M.C. Johnston var. kearneyana M.C. JohnstonCOWAK
    knifeleaf condaliaCondalia spathulata GrayCOSP3
    Krug's darlingplumReynosia krugii UrbanREKR
    krugiodendronKrugiodendron UrbanKRUGI
    Krugiodendron ferreumRhamnus ferreus VahlRHFE2
    lanceleaf buckthornRhamnus lanceolata PurshRHLA
    lanceleaf buckthornRhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & GandhiRHLAG2
    lanceleaf buckthornRhamnus lanceolata Pursh ssp. lanceolataRHLAL3
    Las Animas nakedwoodColubrina californica I.M. JohnstonCOCA18
    leadwoodKrugiodendron ferreum (Vahl) UrbanKRFE
    Lemmon's ceanothusCeanothus lemmonii ParryCELE
    liane savonGouania polygama (Jacq.) UrbanGOPO
    littleleaf buckbrushCeanothus microphyllus Michx.CEMI4
    littleleaf ceanothusCeanothus parvifolius (S. Wats.) Trel.CEPA4
    lokaoRhamnus globosa BungeRHGL8
    lotebushZiziphus obtusifolia (Hook. ex Torr. & Gray) GrayZIOB
    lotebushZiziphus obtusifolia (Hook. ex Torr. & Gray) Gray var. canescens (Gray) M.C. JohnstonZIOBC
    lotebushZiziphus obtusifolia (Hook. ex Torr. & Gray) Gray var. obtusifoliaZIOBO
    lotus jujubeZiziphus lotus (L.) Lam.ZILO
    maritime ceanothusCeanothus maritimus HooverCEMA
    Martin's ceanothusCeanothus martinii M.E. JonesCEMA2
    Mason's ceanothusCeanothus masonii McMinnCEMA3
    Mendocino ceanothusCeanothus ?mendocinensis McMinn [thyrsiflorus ? velutinus]CEME3
    mock buckthornSageretia Brongn.SAGER
    Modoc buckthornFrangula rubra (Greene) V. Grub. ssp. modocensis (C.B. Wolf) Kartesz & GandhiFRRUM
    Mojave ceanothusCeanothus greggii Gray var. vestitus (Greene) McMinnCEGRV
    Monterey ceanothusCeanothus cuneatus (Hook.) Nutt. var. rigidus (Nutt.) HooverCECUR2
    Mt. Vision ceanothusCeanothus gloriosus J.T. Howell var. porrectus J.T. HowellCEGLP
    nakedwoodColubrina L.C. Rich. ex Brongn.COLUB
    Nevada buckthornFrangula rubra (Greene) V. Grub. ssp. nevadensis (A. Nels.) Kartesz & GandhiFRRUN
    New Jersey teaCeanothus americanus L.CEAM
    Oahu chewstickGouania vitifolia GrayGOVI
    obovate buckthornFrangula betulifolia (Greene) V. Grub. ssp. obovata (Kearney & Peebles) Kartesz & GandhiFRBEO
    obtuse buckthornFrangula rubra (Greene) V. Grub. ssp. obtusissima (Greene) Kartesz & GandhiFRRUO
    Paliurus spina-christiRhamnus paliurus L.RHPA8
    Palmer ceanothusCeanothus palmeri Trel.CEPA
    Parry ceanothusCeanothus parryi Trel.CEPA3
    Parry's jujubeZiziphus parryi Torr.ZIPA
    pauper's-teaSageretia thea (Osbeck) M.C. JohnstonSATH5
    Pine Hill buckbrushCeanothus roderickii KnightCERO4
    pinematCeanothus diversifolius KelloggCEDI2
    Point Reyes ceanothusCeanothus gloriosus J.T. HowellCEGL
    Point Reyes ceanothusCeanothus gloriosus J.T. Howell var. exaltatus J.T. HowellCEGLE
    Point Reyes ceanothusCeanothus gloriosus J.T. Howell var. gloriosusCEGLG3
    prickbushAdolphia Meisn.ADOLP
    prostrate ceanothusCeanothus prostratus Benth.CEPR
    red buckthornFrangula rubra (Greene) V. Grub.FRRU
    red buckthornFrangula rubra (Greene) V. Grub. ssp. rubraFRRUR
    redberry buckthornRhamnus crocea Nutt.RHCR
    redberry buckthornRhamnus crocea Nutt. ssp. croceaRHCRC
    redheartCeanothus spinosus Nutt.CESP
    redstem ceanothusCeanothus sanguineus PurshCESA
    Rhamnus crocea ssp. pilosaRhamnus pilosa (Trel.) AbramsRHPI4
    Rhamnus davurica ssp. davuricaRhamnus citrifolia (Weston) Hess & Stern, non RusbyRHCI5
    Rhamnus davurica ssp. nipponicaRhamnus davurica Pallas var. nipponica MakinoRHDAN
    Rhamnus globosaRhamnus chlorophora Decne.RHCH10
    Rhamnus globosaRhamnus globosus Bunge [orthographic variant]RHGL7
    Rhamnus ilicifoliaRhamnus crocea Nutt. ssp. ilicifolia (Kellogg) C.B. WolfRHCRI2
    Rhamnus ilicifoliaRhamnus crocea Nutt. var. ilicifolia (Kellogg) GreeneRHCRI3
    Rhamnus lanceolata ssp. glabrataRhamnus lanceolata Pursh var. glabrata GleasonRHLAG
    Rhamnus lycioides ssp. oleoidesRhamnus oleoides L.RHOL2
    Rhamnus pirifoliaRhamnus crocea Nutt. ssp. pirifolia (Greene) C.B. WolfRHCRP4
    Rhamnus pirifoliaRhamnus crocea Nutt. var. pirifolia (Greene) LittleRHCRP3
    Rhamnus saxatilisRhamnus infectoria L.RHIN15
    Rhamnus serrataRhamnus fasciculata GreeneRHFA2
    Rhamnus serrataRhamnus smithii Greene ssp. fasciculata (Greene) C.B. WolfRHSMF
    Rhamnus smithiiRhamnus smithii Greene ssp. typica C.B. WolfRHSMT
    Rincon Ridge ceanothusCeanothus confusus J.T. HowellCECO6
    rock buckthornRhamnus saxatilis Jacq.RHSA7
    roseaColletia spinosissima J.F. Gmel.COSP14
    Sageretia minutifloraRhamnus minutiflora Michx.RHMI12
    San Diego buckbrushCeanothus cyaneus Eastw.CECY
    sandscrub ceanothusCeanothus dentatus Torr. & GrayCEDE
    Santa Barbara ceanothusCeanothus impressus Trel.CEIM
    Santa Barbara ceanothusCeanothus impressus Trel. var. impressusCEIMI
    Santa Barbara ceanothusCeanothus impressus Trel. var. nipomensis McMinnCEIMN
    sawleaf buckthornRhamnus serrata Humb. & Bonpl. ex J.A. SchultesRHSE3
    sedgeleaf buckbrushCeanothus cuneatus (Hook.) Nutt. var. fascicularis (McMinn) HooverCECUF2
    sharp-tooth buckthornRhamnus arguta Maxim.RHAR6
    Sierra nakedwoodColubrina greggii S. Wats.COGR7
    sloeReynosia uncinata UrbanREUN
    smallflower mock buckthornSageretia minutiflora (Michx.) C. MohrSAMI10
    Smith's buckthornRhamnus smithii GreeneRHSM
    smoothfruit chewstickGouania meyenii Steud.GOME
    snakewoodCondalia Cav.CONDA
    snowbrush ceanothusCeanothus velutinus Dougl. ex Hook.CEVE
    snowbrush ceanothusCeanothus velutinus Dougl. ex Hook. var. velutinusCEVEV4
    soanaZiziphus rignonii DelponteZIRI
    soldierwoodColubrina elliptica (Sw.) Briz. & SternCOEL2
    Sonoma ceanothusCeanothus sonomensis J.T. HowellCESO
    supplejackBerchemia Neck. ex DC.BERCH
    Taylor's jujubeZiziphus taylorii (Britt.) M.C. JohnstonZITA
    Texan hogplumColubrina texensis (Torr. & Gray) GrayCOTE6
    Texan hogplumColubrina texensis (Torr. & Gray) Gray var. pedunculata M.C. JohnstonCOTEP
    Texan hogplumColubrina texensis (Torr. & Gray) Gray var. texensisCOTET
    trailing buckbrushCeanothus connivens GreeneCECO2
    turtlefatAuerodendron pauciflorum AlainAUPA2
    umbrella-treeMaesopsis eminii Engl.MAEM2
    umbrella-treeMaesopsis Engl.MAESO
    Urban's nakedwoodColubrina verrucosa (Urban) M.C. JohnstonCOVE6
    Vail Lake ceanothusCeanothus ophiochilus Boyd, Ross & ArnsethCEOP
    Vine Hill ceanothusCeanothus foliosus Parry var. vineatus McMinnCEFOV
    Warnock's snakewoodCondalia warnockii M.C. JohnstonCOWA
    Warnock's snakewoodCondalia warnockii M.C. Johnston var. warnockiiCOWAW
    wartleaf ceanothusCeanothus papillosus Torr. & GrayCEPA2
    wartleaf ceanothusCeanothus papillosus Torr. & Gray var. papillosusCEPAP3
    wartleaf ceanothusCeanothus papillosus Torr. & Gray var. roweanus McMinnCEPAR
    wavyleaf buckbrushCeanothus foliosus Parry var. medius McMinnCEFOM
    wavyleaf ceanothusCeanothus foliosus ParryCEFO
    wavyleaf ceanothusCeanothus foliosus Parry var. foliosusCEFOF3
    West Indian buckthornFrangula sphaerosperma (Sw.) Kartesz & GandhiFRSP2
    West Indian buckthornFrangula sphaerosperma (Sw.) Kartesz & Gandhi ssp. longipes (M.C. & L.A. Johnston) Kartesz & GandhiFRSPL
    whiterootGouania lupuloides (L.) UrbanGOLU2
    whitethorn ceanothusCeanothus cordulatus KelloggCECO
    woolyleaf ceanothusCeanothus tomentosus ParryCETO
    Wright's mock buckthornSageretia wrightii S. Wats.SAWR
    Yosemite buckthornFrangula rubra (Greene) V. Grub. ssp. yosemitana (C.B. Wolf) Kartesz & GandhiFRRUY
    Ziziphus mauritianaZiziphus jujuba (L.) Lam., non P. Mill.ZIJU2
    Ziziphus obtusifolia var. canescensCondalia lycioides (Gray) Weberb. var. canescens (Gray) Trel.COLYC
    Ziziphus obtusifolia var. canescensCondaliopsis lycioides (Gray) Suess. var. canescens (Gray) Suess.COLYC2
    Ziziphus obtusifolia var. obtusifoliaCondalia lycioides (Gray) Weberb.COLY2
    Ziziphus obtusifolia var. obtusifoliaCondalia obtusifolia (Hook. ex Torr. & Gray) Weberb.COOB6
    Ziziphus obtusifolia var. obtusifoliaCondaliopsis lycioides (Gray) Suess.COLY3
    Ziziphus parryiCondalia parryi (Torr.) Weberb.COPA27
    Ziziphus parryiCondaliopsis parryi (Torr.) Suess.COPA21
    Ziziphus parryiZiziphus parryi Torr. var. parryi Torr. [superfluous autonym]ZIPAP3
    Ziziphus reticulataSarcomphalus reticulatus (Vahl) UrbanSARE14
    Ziziphus rignoniiSarcomphalus domingensis (Spreng.) Krug & UrbanSADO9
    Ziziphus tayloriiSarcomphalus taylorii Britt.SATA3
    Ziziphus zizyphusZiziphus jujuba P. Mill.ZIJU
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