Washington Flora Checklist

Washington Flora Checklist
A Checklist of the Vascular Plants of Washington State
Hosted by the University of Washington Herbarium

Search:
- Search by Field

Checklist » Excluded Taxa

Excluded Taxa

The Excluded Taxa list includes taxa that have been have been listed as occurring in Washington State, but are not considered to be a part of the state's flora by the Washington Flora Checklist authors. Taxa are excluded from the checklist for the following reasons:

» Erroneous reports for the state based on misidentified specimens or a literature error.

» Unverified reports not backed by a voucher specimen or reliable literature reference.

» Garden plants or waifs that do not appear to have naturalized.

» Names that have been have been erronously applied to taxa that occur Washington State. These names still apply to taxa that occur outside Washington and cannot be treated as nomenclatural or taxonomic synonyms.

Additional expanatory notes are provided with most taxa. Misapplied names are linked to the appropriate accepted name for Washington.

Family	Scientific Name (Boldface font does not indicate native taxa)
Alismataceae	*Alisma plantago-aquatica* L. [FNA22]
Amaranthaceae	*Amaranthus graecizans* L. misapplied in H&C » see Amaranthus blitoides S. Watson
Amaranthaceae	*Chenopodium atrovirens* Rydb.
Amaranthaceae	*Chenopodium hybridum* L. misapplied in H&C » see Chenopodium simplex (Torr.) Raf.
Amaranthaceae	*Chenopodium leptophyllum* (Moq.) Nutt. ex S. Watson var. *oblongifolium* S. Watson misapplied [H&C] » see Chenopodium pratericola Rydb.
Amaranthaceae	*Chenopodium urbicum* L. misapplied in KZ » see Chenopodium murale L.
Amaranthaceae	*Corispermum hyssopifolium* L. misapplied in H&C » see Corispermum americanum (Nutt.) Nutt. var. americanum
Amaranthaceae	*Corispermum hyssopifolium* L. misapplied in H&C » see Corispermum pacificum Mosyakin
Amaranthaceae	*Corispermum hyssopifolium* L. misapplied in H&C » see Corispermum villosum Rydb.
Amaranthaceae	*Corispermum nitidum* Kit. ex Schult. misapplied in H&C [H&C] » see Corispermum pallidum Mosyakin
Amaranthaceae	*Salicornia europaea* L. misapplied in H&C » see Salicornia depressa Standl.
Amaranthaceae	*Salicornia maritima* Wolff & Jefferies misapplied » see Salicornia depressa Standl.
Amaranthaceae	*Salicornia virginica* L. misapplied in H&C » see Sarcocornia perennis (Mill.) A.J. Scott
Amaranthaceae	*Salsola australis* R. Br. misapplied » see Salsola tragus L.
Amaranthaceae	*Salsola iberica* (Sennen & Pau) Botsch. ex Czerepanov misapplied » see Salsola tragus L.
Amaranthaceae	*Salsola kali* L. misapplied in H&C » see Salsola tragus L.
Amaranthaceae	*Suaeda depressa* (Pursh) S. Watson misapplied in H&C » see Suaeda calceoliformis (Hook.) Moq.
Amaranthaceae	*Suaeda fruticosa* (L.) Forssk. misapplied in Abrams » see Suaeda nigra (Raf.) J. F. Macbr.
Amaranthaceae	*Suaeda maritima* (L.) Dumort. misapplied in H&C » see Suaeda calceoliformis (Hook.) Moq.
Amaranthaceae	*Suaeda maritima* (L.) Dumort. ssp. *maritima* misapplied in KZ » see Suaeda calceoliformis (Hook.) Moq.
Apiaceae	*Ligusticum tenuifolium* S. Wats. [H&C, IMF3]
Apiaceae	*Scandix pecten-veneris* L. [H&C, VPBC1]
Araceae	*Wolffia punctata* Griseb. misapplied in H&C » see Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & O. Wildi
Asparagaceae	*Hyacinthoides hispanica* (Mill.) Rothm. misapplied in BCIL6 » see Hyacinthoides ×variabilis P.D. Sell
Asparagaceae	*Hyacinthoides nonscripta* (L.) Chouard ex Rothm. misapplied in KZ99, FNA » see Hyacinthoides ×variabilis P.D. Sell
Asteraceae	*Agoseris glauca* (Pursh) Raf. var. *agrestis* (Osterh.) Q. Jones ex Cronquist misapplied » see Agoseris glauca (Pursh) Raf. var. dasycephala (Torr. & A. Gray) Jeps.
Asteraceae	*Centaurea biebersteinii* DC. misapplied » see Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
Asteraceae	*Centaurea maculosa* Lam. misapplied » see Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
Asteraceae	*Centaurea ×pratensis* Thuill., non Salisb. misapplied » see Centaurea ×moncktonii C.E. Britton
Asteraceae	*Echinops ritro* L. ssp. *ruthenicus* (Bieb.) Nyman [FNA19]
Asteraceae	*Ericameria nana* Nutt. [FNA20]
Asteraceae	*Erigeron peregrinus* (Pursh) Greene var. *peregrinus* misapplied [FNA20] » see Erigeron glacialis (Nuttall) A. Nelson var. glacialis
Asteraceae	*Erigeron trifidus* Hook. misapplied in Atkinson & Sharpe (1993) » see Erigeron compositus Purs
Asteraceae	*Helenium autumnale* L. var. *autumnale* misapplied in Peck (1961) » see Helenium autumnale L.
Asteraceae	*Heliopsis helianthoides* (L.) Sweet var. *occidentalis* (T.R. Fisher) Steyerm. [FNA21] » see Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald
Asteraceae	*Heliopsis helianthoides* (L.) Sweet var. *scabra* (Dunal) Fernald [FNA21]
Asteraceae	*Helminthotheca echioides* (L.) Holub
Asteraceae	*Hieracium atratum* Fr.
Asteraceae	*Hieracium laevigatum* Willd. misapplied » see Hieracium sabaudum L.
Asteraceae	*Hieracium vulgatum* Fr. misapplied in H&C » see Hieracium lachenalii C. C. Gmel.
Asteraceae	*Hieracium vulgatum* Fries misapplied in H&C » see Hieracium murorum L.
Asteraceae	*Petasites hybridus* (L.) P. Gaertn., B. Mey. & Scherb. misapplied in KZ » see Petasites japonicus (Siebold & Zucc.) Maxim. var. japonicus
Asteraceae	*Solidago gigantea* Aiton misapplied » see Solidago lepida DC. var. salebrosa (Piper) Semple
Asteraceae	*Solidago lepida* DC. misapplied in Abrams » see Solidago lepida DC. var. salebrosa (Piper) Semple
Asteraceae	*Tanacetum douglasii* DC. misapplied » see Tanacetum bipinnatum (L.) Schultz-Bipontinus,
Blechnaceae	*Blechnum spicant* (L.) Sm. ssp. *nipponicum* (Kunze) A. Löve & D. Löve misapplied in Ill. BC Vol. 5 » see Blechnum spicant (L.) Sm.
Boraginaceae	*Cryptantha interrupta* (Greene) Payson misapplied » see Cryptantha spiculifera (Piper) Payson
Boraginaceae	*Myosotis alpestris* F.W. Schmidt misapplied [Davis 1952] » see Myosotis asiatica (Vesterg.) Schischkin & Sergievskaja
Boraginaceae	*Myosotis latifolia* Poir.
Boraginaceae	*Myosotis macrosperma* Engelm. misapplied [Peck] » see Myosotis verna Nutt.
Boraginaceae	*Myosotis virginica* (L.) B.S.P. misapplied [Abrams, an illegitimate name] » see Myosotis verna Nutt.
Brassicaceae	*Arabis holboellii* Hornem. var. *pinetorum* (Tidest.) Rollins Misapplied [H&C] » see Boechera pauciflora (Nuttall) Windham & Al-Shehbaz
Brassicaceae	*Barbarea stricta* Andrz. misapplied in Abrams » see Barbarea orthoceras Ledeb.
Brassicaceae	*Boechera pinetorum* (Tidestrom) Windham & Al-Shehbaz [FNA7]
Brassicaceae	*Camelina sativa* (L.) Crantz [FNA7, H&C]
Brassicaceae	*Cardamine nuttallii* Greene var. *gemmata* (Greene) Rollins misapplied [KZ99] » see Cardamine nuttallii Greene
Brassicaceae	*Cardamine penduliflora* O.E. Schulz
Brassicaceae	*Draba borealis* DC. [Rollins, 1993]
Brassicaceae	*Draba breweri* S. Watson var. *cana* (Rydb.) Rollins misapplied » see Draba cana Rydb.
Brassicaceae	*Draba juvenilis* Komarov [FNA7]
Brassicaceae	*Draba lanceolata* Royle misapplied » see Draba cana Rydb.
Brassicaceae	*Draba lonchocarpa* Rydb. var. *vestita* O.E. Schulz misapplied in VPPN2 » see Draba lonchocarpa Rydb.
Brassicaceae	*Erysimum inconspicuum* (S. Watson) MacMill. var. *inconspicuum* [Rollins, 1993]
Brassicaceae	*Lepidium ruderale* L. [FNA7, H&C]
Brassicaceae	*Malcolmia africana* (L.) R. Br.
Brassicaceae	*Rorippa islandica* (Oeder ex Gunneras) Borbás var. *islandica* misapplied in H&C » see Rorippa palustris (L.) Besser
Brassicaceae	*Rorippa obtusa* (Nutt.) Britton misapplied in H&C » see Rorippa curvipes Greene
Brassicaceae	*Thlaspi alpestre* L. misapplied in Peck » see Noccaea fendleri (A. Gray) Holub ssp. glauca (A. Nelson) Al-Shehbaz & M. Koch
Cactaceae	*Opuntia polyacantha* Haw. misapplied in H&C » see Opuntia ×columbiana Griffiths
Cactaceae	*Opuntia polyacantha* Haw. var. *polyacantha* misapplied in KZ » see Opuntia ×columbiana Griffiths
Cactaceae	*Pediocactus simpsonii* (Engelm.) Britton & Rose misapplied [FNA4] » see Pediocactus nigrispinus (Hochstätter) Hochstätter
Calycanthaceae	*Calycanthus occidentalis* Hook. & Arn. [FNA3]
Campanulaceae	*Campanula aparinoides* Pursh
Caryophyllaceae	*Arenaria elegans* Chamisso & Schlechtendal » see Minuartia elegans (Cham. & Schlecht.) Schischkin
Caryophyllaceae	*Arenaria rossii* R. Br. ex Richards. var. *rossii* Misapplied [H&C] » see Minuartia elegans (Cham. & Schlecht.) Schischkin
Caryophyllaceae	*Cerastium brachypodum* (Engelm. ex Gray) B.L. Robins.
Caryophyllaceae	*Cerastium siculum* Guss. misapplied in H&C » see Cerastium dichotomum L.
Caryophyllaceae	*Silene coniflora* Nees ex DC. misapplied by Abrams » see Silene conica L.
Caryophyllaceae	*Silene multinervia* S. Wats.
Cornaceae	*Cornus canadensis* L. misapplied in H&C » see Cornus unalaschkensis Ledeb.
Cupressaceae	*Juniperus scopulorum* Sarg. Misapplied in H&C » see Juniperus maritima R.P. Adams
Cyperaceae	*Carex abscondita* Mack.
Cyperaceae	*Carex atratiformis* Britton
Cyperaceae	*Carex bonanzensis* Britton
Cyperaceae	*Carex capitata* L.
Cyperaceae	*Carex duriuscula* C. A. Mey. [FNA23]
Cyperaceae	*Carex festucacea* Schkuhr ex Willd.
Cyperaceae	*Carex foenea* Willd. var. *foena* misapplied » see Carex siccata Dewey
Cyperaceae	*Carex haydeniana* Olney [SPNW, FNA23]
Cyperaceae	*Carex lachenalii* Schkuhr. [SPNW, FNA23]
Cyperaceae	*Carex luzulifolia* W. Boott
Cyperaceae	*Carex macloviana* d'Urv [FNA23]
Cyperaceae	*Carex multicostata* Mack. misapplied » see
Cyperaceae	*Carex muricata* L. Misapplied » see Carex echinata Murray ssp. echinata
Cyperaceae	*Carex nervina* L. H. Bailey
Cyperaceae	*Carex occidentalis* L. H. Bailey
Cyperaceae	*Carex paysonis* Clokey [SPNW, FNA23]
Cyperaceae	*Carex podocarpa* R. Br.
Cyperaceae	*Carex polymorpha* Muhl.
Cyperaceae	*Carex rariflora* (Wahlenb.) Sm. var. *rariflora*
Cyperaceae	*Carex richardsonii* R. Br.
Cyperaceae	*Carex rostrata* Stokes ex With. misapplied in H&C » see Carex utriculata Boott
Cyperaceae	*Carex scirpoidea* Michx. ssp. *pseudoscirpoidea* (Rydb.) Dunlop [SPNW, FNA23]
Cyperaceae	*Carex scopulorum* Holm var. *scopulorum* misapplied in WA [H&C] » see Carex scopulorum Holm var. bracteosa (L. H. Bailey) F. J. Herm.
Cyperaceae	*Carex xerantica* L. H. Bailey [SPNW, FNA23]
Cyperaceae	*Eleocharis bolanderi* A. Gray
Cyperaceae	*Eleocharis elliptica* Kunth
Cyperaceae	*Eleocharis erythropoda* Steud.
Cyperaceae	*Eleocharis tenuis* (Willd.) J. A. Schult.
Cyperaceae	*Lipocarpha drummondii* (Nees) G. C. Tucker, J. Arnold [FNA23]
Cyperaceae	*Scirpus americanus* Pers. misapplied in H&C » see Schoenoplectus pungens (Vahl.) Palla
Cyperaceae	*Scirpus olneyi* Gray misapplied in H&C » see Schoenoplectus pungens (Vahl.) Palla
Dryopteridaceae	*Dryopteris dilatata* (Hoffm.) A. Gray misapplied [Abrams, Peck] » see Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
Dryopteridaceae	*Polystichum mohrioides* (Bory) C. Presl misapplied in H&C » see Polystichum lemmonii Underw.
Elaeagnaceae	*Elaeagnus argentea* Pursh, non Moench Misapplied » see Elaeagnus commutata Bernh. ex Rydb.
Elatinaceae	*Elatine americana* (Pursh) Arn. misapplied [Abrams, Peck, H&C] » see Elatine chilensis Gay
Elatinaceae	*Elatine triandra* Schkuhr misapplied [Abrams, Peck, H&C] » see Elatine chilensis Gay
Equisetaceae	*Equisetum laevigatum* A. Braun misapplied by Abrams & Peck » see Equisetum ×ferrissii Clute
Equisetaceae	*Equisetum maximum* Lam. misapplied in Peck » see Equisetum telmateia Ehrh. ssp. braunii (J. Milde) Hauke
Ericaceae	*Arctostaphylos tomentosa* (Pursh) Lindl. Misapplied » see Arctostaphylos columbiana Piper
Fabaceae	*Astragalus canadensis* L. var. *canadensis* [IFBC]
Fabaceae	*Lathyrus nissolia* L. [Stace, 1997]
Fabaceae	*Lens culinaris* Medik. [KZ99]
Fabaceae	*Lotus subbiflorus* Lag. [Stace, 1997]
Fabaceae	*Lupinus micranthus* Dougl., non Guss. misapplied » see Lupinus bicolor Lindl.
Fabaceae	*Thermopsis gracilis* Howell
Fabaceae	*Trifolium fucatum* Lindl. [H&C]
Haloragaceae	*Myriophyllum spicatum* L. var. *spicatum* misapplied [H&C] » see Myriophyllum verticillatum L.
Hydrangeaceae	*Philadelphus zelleri* Hu
Hydrocharitaceae	*Vallisneria spiralis* L. misapplied [H&C] » see Vallisneria americana Michx.
Iridaceae	*Sisyrinchium angustifolium* Mill. misapplied in H&C [H&C] » see Sisyrinchium idahoense E.P. Bicknell var. idahoense
Iridaceae	*Sisyrinchium angustifolium* Mill. misapplied in H&C [H&C] » see Sisyrinchium septentrionale E.P. Bicknell
Iridaceae	*Sisyrinchium bellum* S. Watson misapplied in VP1 » see Sisyrinchium idahoense E.P. Bicknell var. idahoense
Iridaceae	*Sisyrinchium halophilum* Greene misapplied in VP1 » see Sisyrinchium idahoense E.P. Bicknell var. idahoense
Iridaceae	*Sisyrinchium segetum* E.P. Bicknell misapplied in VP1 » see Sisyrinchium littorale Greene
Isoetaceae	*Isoetes lacustris* L. misapplied [H&C] » see Isoetes occidentalis L.F. Hend.
Isoetaceae	*Isoetes setacea* Lam. misapplied [VPPNW1] » see Isoetes echinospora Durieu
Juncaceae	*Juncus balticus* Willd. ssp. *balticus* misapplied in KZ99 » see Juncus balticus Willd. ssp. ater (Rydb.) Snogerup
Juncaceae	*Juncus balticus* Willd. var. *balticus* misapplied in H&C » see Juncus balticus Willd. ssp. ater (Rydb.) Snogerup
Juncaceae	*Juncus balticus* Willd. var. *littoralis* Engelm. misapplied in VP1 » see Juncus balticus Willd. ssp. ater (Rydb.) Snogerup
Juncaceae	*Juncus falcatus* E. Mey. ssp. *falcatus* misapplied in KZ99 » see Juncus falcatus E. Mey. var. sitchensis Buchenau
Juncaceae	*Juncus hallii* Engelm. misapplied in FNA » see Juncus parryi Engelm.
Juncaceae	*Juncus lescurii* Bol. misapplied [H&C, Kz99, FNA] » see Juncus breweri Engelm.
Juncaceae	*Juncus sphaerocarpus* Nees ex Funk misapplied in Peck, Abrams » see Juncus bufonius L.
Juncaceae	*Luzula campestris* (L.) DC. var. *congesta* (Thuill.) E. Mey. misapplied in H&C » see Luzula comosa E. Mey.
Juncaceae	*Luzula campestris* (L.) DC. var. *frigida* Buchenau misapplied in H&C » see Luzula multiflora (Ehrh.) Lej. ssp. multiflora
Juncaceae	*Luzula congesta* (Thuill.) Lej. misapplied in KZ99 » see Luzula comosa E. Mey.
Juncaceae	*Luzula divaricata* S. Watson misapplied in H&C, FNA » see Luzula parviflora (Ehrh.) Desv.
Juncaceae	*Luzula glabrata* (Hoppe) Desv. misapplied in Peck » see Luzula hitchcockii Hèmet-Ahti
Juncaceae	*Luzula multiflora* (Ehrh.) Lej. ssp. *congesta* (Thuill.) Arcang. misapplied » see Luzula comosa E. Mey.
Juncaceae	*Luzula multiflora* (Ehrh.) Lej. ssp. *frigida* (Buchenau) Krecz. misapplied in KZ99 » see Luzula multiflora (Ehrh.) Lej. ssp. multiflora
Juncaceae	*Luzula multiflora* (Ehrh.) Lej. var. *congesta* (Thuill.) E. Mey. misapplied in Peck » see Luzula comosa E. Mey.
Juncaceae	*Luzula wahlenbergii* Rupr. misapplied in VP1 » see Luzula piperi (Coville) Jones
Lamiaceae	*Monarda didyma* L. [Gray's Manual]
Lamiaceae	*Salvia glutinosa* L. [KZ99]
Lamiaceae	*Salvia officinalis* L. [H&C]
Lamiaceae	*Scutellaria antirrhinoides* Benth. [H&C]
Lamiaceae	*Thymus pulegioides* L. [KZ99]
Liliaceae	*Calochortus lobbii* sensu Purdy misapplied according to H&C » see Calochortus subalpinus Piper
Liliaceae	*Convallaria majalis* L.
Lycopodiaceae	*Lycopodium hickeyi* W.H. Wagner, Beitel & R.C. Moran misapplied in KZ99 » see Lycopodium dendroideum Michx.
Lycopodiaceae	*Lycopodium selago* L. var. *patens* (P. Beauv.) Desv. misapplied in Abrams » see Huperzia occidentalis (Clute) Kartesz & Gandhi
Malvaceae	*Hibiscus trionum* L. [H&C]
Melanthiaceae	*Trillium albidum* J.D. Freeman Misapplied in WA » see Trillium parviflorum V.G. Soukup
Moraceae	*Fatoua villosa* (Thunb.) Nakai [FNA3]
Nyctaginaceae	*Abronia fragrans* Nutt. ex Hook. [KZ99]
Nyctaginaceae	*Abronia umbellata* Lam. var. *breviflora* (Standl.) L. A. Galloway in part [FNA4]
Onagraceae	*Oenothera biennis* L. misapplied » see Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & Raven
Onagraceae	*Oenothera hookeri* Torr. & A. Gray misapplied » see Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & Raven
Ophioglossaceae	*Botrychium boreale* J. Milde misapplied in H&C » see Botrychium pinnatum H. St. John
Ophioglossaceae	*Botrychium campestre* W.H. Wagner & Farrar misapplied by KZ99 » see Botrychium ascendens W.H. Wagner
Ophioglossaceae	*Botrychium matricariifolium* (Dowell) A. Braun ex W.D.J. Koch misapplied in H&C » see Botrychium pinnatum H. St. John
Ophioglossaceae	*Ophioglossum vulgatum* L. misapplied in H&C » see Ophioglossum pusillum Raf.
Orchidaceae	*Corallorhiza wisteriana* Conrad [FNA26, H&C]
Orchidaceae	*Goodyera repens* (L.) R. Br. ex Ait. f.
Orchidaceae	*Habenaria sparsiflora* S. Wats. misapplied [H&C] » see Platanthera stricta Lindl.
Orchidaceae	*Piperia leptopetala* Rydb. [KZ99]
Orchidaceae	*Piperia leptopetala* Rydb. misapplied [KZ99] » see Piperia elongata Rydb.
Orchidaceae	*Platanthera ×correllii* Schrenk [KZ99]
Orchidaceae	*Platanthera sparsiflora* (S. Wats.) Schlechter misapplied in WA [FNA26] » see Platanthera stricta Lindl.
Orobanchaceae	*Castilleja exserta* (Heller) Chuang & Heckard var. *exserta* [KZ99, JPM]
Orobanchaceae	*Euphrasia canadensis* auct. non Townsend misapplied » see Euphrasia nemorosa (Pers.) Wallr.
Orobanchaceae	*Euphrasia officinalis* auct. non L. misapplied [H&C] » see Euphrasia nemorosa (Pers.) Wallr.
Orobanchaceae	*Euphrasia tatarica* auct. non Fisch. ex Spreng. misapplied » see Euphrasia nemorosa (Pers.) Wallr.
Orobanchaceae	*Triphysaria eriantha* (Benth.) Chuang & Heckard ssp. *eriantha* [KZ99, JPM]
Pedaliaceae	*Proboscidea louisianica* (P. Mill.) Thellung ssp. *louisianica* [KZ99]
Phrymaceae	*Diplacus clivicola* (Greenm.) G.L. Nesom [Phytoneuron 2012-39: 1–60.]
Plantaginaceae	*Plantago eriopoda* Torr. [H&C]
Poaceae	*Agrostis perennans* (Walt.) Tuckerman [FNA24]
Poaceae	*Aristida longespica* Poir. var. *longispica* misapplied (early on-line checklist) » see Aristida purpurea Nutt. var. longiseta (Steud.) Vasey
Poaceae	*Bromus laevipes* Shear [FNA24]
Poaceae	*Bromus polyanthus* Scribn. [FNA24]
Poaceae	*Calamagrostis canadensis* (Michx.) Beauv. var. *macouniana* (Vasey) Stebbins [FNA24]
Poaceae	*Calamagrostis purpurascens* R. Br. misapplied in H&C [H&C] » see Calamagrostis tacomensis K. Marr & Hebda
Poaceae	*Dichanthelium acuminatum* (Sw.) Gould & C.A. Clark ssp. *acuminatum* misapplied [KZ99] » see Dichanthelium acuminatum (Sw.) Gould & C.A. Clark ssp. fasciculatum (Torr.) Freckmann & Lelong
Poaceae	*Dichanthelium acuminatum* (Sw.) Gould & C.A. Clark ssp. *thermale* (Bol.) Freckmann & Lelong misapplied [KZ99] » see Dichanthelium acuminatum (Sw.) Gould & C.A. Clark ssp. fasciculatum (Torr.) Freckmann & Lelong
Poaceae	*×Elyleymus aristatus* (Merr.) Barkworth & D.R. Dewey [FNA24]
Poaceae	*Elymus caninus* (L.) L. [FNA24]
Poaceae	*Festuca californica* Vasey
Poaceae	*Festuca rubra* L. ssp. *arenaria* (Osbeck) F. Aresch. [FNA24]
Poaceae	*Panicum hirticaule* J. Presl ssp. *hirticaule* misapplied [KZ99] » see Panicum capillare L. ssp. capillare
Poaceae	*Phleum ventricosum* (Gouan) Schinz & Thell. Misapplied [H&C] » see
Poaceae	*Phragmites australis* (Cav.) Trin. ex Steud. var. *berlandieri* (Fourn.) C.F. Reed
Poaceae	*Setaria glauca* (L.) P. Beauv. misapplied [ILBC7] » see Setaria pumila (Poir.) Roem. & Schult. ssp. pumila
Polemoniaceae	*Phlox austromontana* Coville [JPM]
Polemoniaceae	*Phlox paniculata* L. [Gray's Manual]
Polygonaceae	*Eriogonum ovalifolium* Nutt. var. *ovalifolium* misapplied [H&C] » see Eriogonum ovalifolium Nutt. var. purpureum (Nutt.) Durand
Potamogetonaceae	*Potamogeton compressus* L. misapplied in Abrams » see Potamogeton zosteriformis Fernald
Potamogetonaceae	*Potamogeton heterophyllus* Schreb. misapplied in Abrams » see Potamogeton gramineus L.
Potamogetonaceae	*Potamogeton lucens* L. misapplied in Abrams » see Potamogeton illinoensis Morong
Ranunculaceae	*Clematis columbiana* Nutt. (Torr. & A. Gray) Misapplied [FNA3] » see Clematis occidentalis (Hornem.) DC. var. grosseserrata (Rydb.) J. Pringle
Ranunculaceae	*Consolida ambigua* (L.) P.W. Ball & Heywood Misapplied » see Consolida ajacis (L.) Schur
Ranunculaceae	*Delphinium ambiguum* L. Misapplied » see Consolida ajacis (L.) Schur
Rosaceae	*Cotoneaster acutifolius* Turcz. misapplied [KZ99] » see Cotoneaster lucidus Schltdl.
Rosaceae	*Cotoneaster bullatus* Bois misapplied in BCIL4 » see Cotoneaster rehderi Pojark.
Rosaceae	*Cotoneaster frigidus* Wall. ex Lindl. misapplied » see Cotoneaster gamblei G. Klotz
Rosaceae	*Crataegus oxyacantha* L. misapplied and a rejected name [H&C] » see Crataegus laevigata (Poir.) DC.
Rosaceae	*Crataegus oxyacantha* L. misapplied and a rejected name [Peck] » see Crataegus monogyna Jacq.
Rosaceae	*Crataegus succulenta* Schrad. ex Link misapplied in KZ99 » see Crataegus macracantha Lodd. ex Loud. var. occidentalis (Britton) Eggl.
Rosaceae	*Fragaria ×ananassa* (Weston) Duchesne ex Rozier (pro sp.)
Rosaceae	*Fragaria ×ananassa* (Weston) Duchesne ex Rozier (pro sp.) var. *cuneifolia* (Nutt. ex T.J. Howell) Staudt (pro nm.)
Rosaceae	*Potentilla ovina* Macoun var. *ovina* [FNA9]
Rosaceae	*Potentilla rubricaulis* Lehmann [FNA9]
Rosaceae	*Rubus macrophyllus* Weihe & Nees misapplied as used in H&C [H&C]
Rosaceae	*Sanguisorba canadensis* L. Misapplied in Illustrated Flora of B.C. » see Sanguisorba stipulata Raf.
Rosaceae	*Spiraea tomentosa* L.
Rubiaceae	*Galium humifusum* M. Bieb. [Stace, 1997]
Rubiaceae	*Galium multiflorum* Kellogg misapplied in H&C [H&C] » see Galium serpenticum Dempst.
Rubiaceae	*Galium sylvaticum* L. [Stace, 1997]
Rubiaceae	*Galium tricornutum* Dandy [JPM]
Salicaceae	*Populus grandidentata* Michx. [FNA7, not in H&C]
Salicaceae	*Salix commutata* misapplied » see Salix eastwoodiae Cockerell ex Heller
Salicaceae	*Salix commutata* var. *denudata* misapplied » see Salix eastwoodiae Cockerell ex Heller
Salicaceae	*Salix lemmonii* Bebb
Salicaceae	*Salix monticola* Bebb misapplied [H&C] » see Salix pseudomonticola Ball
Saxifragaceae	*Boykinia major* A. Gray Misapplied [FNA8] » see Boykinia intermedia (Piper) G.N. Jones
Saxifragaceae	*Saxifraga rivularis* L. [WNHP, KZ99]
Saxifragaceae	*Saxifraga stolonifera* Meerb.
Saxifragaceae	*Therofon major* (A. Gray) Kuntze Misapplied » see Boykinia intermedia (Piper) G.N. Jones
Scrophulariaceae	*Mimulus coccineus* Congd. [JPM] » see Mimulus nanus Hook. & Arn. var. mephiticus (Greene) D.M. Thomps.
Scrophulariaceae	*Mimulus nanus* Hook. & Arn. var. *mephiticus* (Greene) D.M. Thomps.
Scrophulariaceae	*Verbascum pulverulentum* Vill. [Stace, 1997]
Thelypteridaceae	*Thelypteris limbosperma* (All.) H.P. Fuchs misapplied » see Thelypteris quelpaertensis (H. Christ) Ching
Typhaceae	*Sparganium simplex* Huds. var. *simplex* misapplied in VPPN1 » see Sparganium emersum Rehmann