Checklist » Recent Additions
Recent Additions

Most recently added taxa in the Washington Flora Checklist.

Family
Taxon (native taxa in boldface)
Common Names
Added On
Caryophyllaceae
Sagina apetala Ard.[FNA5, HC, HC2]
annual pearlwort
Added 6/18/2007
Caryophyllaceae
Sagina maxima A. Gray ssp. maxima[FNA5, HC2]
stick-stemmed pearlwort
Added 6/18/2007
Caryophyllaceae
Sagina maxima A. Gray ssp. crassicaulis (S. Watson) G.E. Crow[FNA5, HC2]
stick-stemmed pearlwort
Added 6/18/2007
Polygonaceae
Eriogonum sphaerocephalum Douglas ex Benth. var. sublineare (S. Stokes) Reveal[FNA5, HC2]
scabland wild buckwheat
Added 6/18/2007
Caryophyllaceae
Myosoton aquaticum (L.) Moench[FNA5, HC2]
giant chickweed, water chickweed
Added 6/4/2007
Caryophyllaceae
Moehringia lateriflora (L.) Fenzl[FNA5, HC2]
blunt-leaf sandwort, bluntleaf sandwort
Added 6/4/2007
Caryophyllaceae
Sabulina rubella (Wahlenb.) Dillenb. & Kadereit[HC2]
boreal stitchwort
Added 6/4/2007
Caryophyllaceae
Sabulina macra (A. Nelson & J.F. Macbr.) Dillenb. & Kadereit[HC2]
slender sandwort, slender stitchwort
Added 5/4/2007
Caryophyllaceae
Sabulina pusilla (S. Watson) Dillenb. & Kadereit[HC2]
annual sandwort, dwarf sandwort, dwarf stitchwort
Added 5/4/2007
Caryophyllaceae
Sabulina nuttallii (Pax) Dillenb. & Kadereit var. fragilis (Maguire & A.H. Holmgren) Dillenb. & Kadereit[HC2]
brittle sandwort, brittle stichwort
Added 5/4/2007
Asteraceae
Nestotus stenophyllus (A. Gray) R.P. Roberts, Urbatsch & Neubig[FNA20, HC2]
narrowleaf goldenweed
Added 5/4/2007
Caryophyllaceae
Sabulina elegans (R. Br. ex Richardson) Dillenb. & Kadereit
elegant stitchwort
Added 4/18/2007
Caryophyllaceae
Sabulina elegans (R. Br. ex Richardson) Dillenb. & Kadereit
elegant stitchwort
Added 4/18/2007
Caryophyllaceae
Cerastium beeringianum Cham. & Schltdl.[FNA5, HC, HC2]
alpine chickweed
Added 4/13/2007
Caryophyllaceae
Loeflingia squarrosa Nutt.[FNA5, HC, HC2]
spreading pygmyleaf
Added 4/13/2007
Caryophyllaceae
Eremogone capillaris (Poir.) Fenzl var. americana (Maguire) R.L. Hartm. & Rabeler[FNA5, HC2]
fescue sandwort, thread-leaved sandwort
Added 4/12/2007
Rosaceae
Cotoneaster gamblei G. Klotz[HC2]
Gamble's cotoneaster
Added 4/2/2007
Asteraceae
Erigeron speciosus (Lindl.) DC.[FNA20, HC, HC2]
showy daisy, showy fleabane, splendid fleabane
Added 3/30/2007
Caryophyllaceae
Cerastium pumilum Curtis[FNA5, HC2]
dwarf mouse-ear chickweed
Added 3/24/2007
Caryophyllaceae
Cerastium tomentosum L.[FNA5, HC2]
snow-in-summer
Added 3/24/2007
Caryophyllaceae
Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet[FNA5, HC2]
common chickweed, mouse-ear chickweed
Added 3/23/2007
Caryophyllaceae
Cerastium glomeratum Thuill.[FNA5, HC2]
sticky mouse-ear chickweed
Added 3/23/2007
Caryophyllaceae
Dichodon viscidus (M. Bieb.) Holub[WTU]
 
Added 3/23/2007
Caryophyllaceae
Cerastium dichotomum L.[FNA5, HC2]
forked mouse-ear chickweed
Added 3/23/2007
Caryophyllaceae
Cerastium brachypetalum Pers.[FNA5, HC2]
gray mouse-ear chickweed
Added 3/23/2007
Caryophyllaceae
Arenaria paludicola B.L. Rob.[FNA5, HC, HC2]
marsh sandwort
Added 3/22/2007
Asteraceae
Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve[FNA20, HC2]
northern bog aster, rush aster, slender white aster
Added 3/22/2007
Caryophyllaceae
Cerastium semidecandrum L.[FNA5, HC, HC2]
five-stamen mouse-ear chickweed
Added 3/22/2007
Asteraceae
Symphyotrichum campestre (Nutt.) G.L. Nesom[FNA20, HC2]
western meadow aster
Added 3/21/2007
Asteraceae
Canadanthus modestus (Lindl.) G.L. Nesom[FNA20, HC2]
few-flowered aster, great northern aster
Added 3/21/2007
Caryophyllaceae
Eremogone franklinii (Douglas ex Hook.) R.L. Hartm. & Rabeler var. thompsonii (M. Peck) R.L. Hartm. & Rabeler[FNA5, HC2]
Thompson's sandwort
Added 3/21/2007
Caryophyllaceae
Eremogone congesta (Nutt.) Ikonn. var. congesta[FNA5, HC2]
ballhead sandwort
Added 3/21/2007
Caryophyllaceae
Eremogone franklinii (Douglas ex Hook.) R.L. Hartm. & Rabeler var. franklinii[FNA5, HC2]
Franklin's sandwort
Added 3/21/2007
Caryophyllaceae
Eremogone congesta (Nutt.) Ikonn. var. cephaloidea (Rydb.) R.L. Hartm. & Rabeler[FNA5, HC2]
ballhead sandwort, sharptip sandwort
Added 3/20/2007
Caryophyllaceae
Cerastium arvense L. ssp. strictum Gaudin[FNA5, HC2]
field chickweed
Added 3/20/2007
Caryophyllaceae
Eremogone aculeata (S. Watson) Ikonn.[FNA5, HC2]
needle-leaf sandwort, prickly sandwort
Added 3/20/2007
Caryophyllaceae
Agrostemma githago L.[FNA5, HC, HC2]
common corncockle
Added 3/20/2007
Caryophyllaceae
Arenaria serpyllifolia L. var. serpyllifolia[FNA5, HC2]
thyme-leaf sandwort
Added 3/20/2007
Caryophyllaceae
Eremogone congesta (Nutt.) Ikonn. var. prolifera (Maguire) R.L. Hartm. & Rabeler[FNA5, HC2]
ballhead sandwort
Added 3/20/2007
Convolvulaceae
Convolvulus arvensis L.[HC, HC2, ILBC2]
field bindweed
Added 3/20/2007
Amaranthaceae
Amaranthus blitoides S. Watson[FNA4, HC2]
matweed, prostrate pigweed
Added 3/19/2007
Amaranthaceae
Amaranthus albus L.[FNA4, HC, HC2]
white pigweed, tumbleweed
Added 3/19/2007
Asteraceae
Grindelia hirsutula Hook. & Arn.[FNA20, HC2]
gumweed
Added 3/19/2007
Asteraceae
Grindelia hirsutula Hook. & Arn.[FNA, HC2, OFP, JPM2]
gumweed
Added 3/19/2007
Asteraceae
Packera cana (Hook.) W.A. Weber & Á. Löve[FNA20, HC2]
woolly groundsel
Added 3/19/2007
Orchidaceae
Goodyera repens (L.) R. Br.[FNA26, HC, HC2]
dwarf rattlesnake plantain
Added 2/23/2007
Nyctaginaceae
Abronia fragrans Nutt. ex Hook.[FNA4, HC, HC2, KZ99]
heart's-delight
Added 2/23/2007
Cyperaceae
Carex atratiformis Britton[FNA23]
 
Added 10/19/2004
Cyperaceae
Carex occidentalis L.H. Bailey[FNA23]
 
Added 10/19/2004
Cyperaceae
Carex podocarpa R. Br. ex Richardson[FNA23, HC2]
graceful mountain sedge
Added 10/19/2004
Cyperaceae
Carex podocarpa R. Br. ex Richardson[FNA23, HC2]
graceful mountain sedge
Added 10/19/2004
Cyperaceae
Carex rariflora (Wahlenb.) Sm.[FNA23]
 
Added 10/19/2004
Cyperaceae
Carex richardsonii R. Br.[FNA23, HC2]
Richardson's sedge
Added 10/19/2004
Cyperaceae
Cyperus odoratus L.[FNA23, HC2]
scented flatsedge
Added 10/19/2004
Cyperaceae
Eleocharis erythropoda Steud.[FNA23, HC2]
bald spike-rush, redfoot spike-rush
Added 10/19/2004
Rosaceae
Cotoneaster lucidus Schltdl.[HC2]
shiny cotoneaster
Added 5/6/2004
Asteraceae
Hieracium pilosella L.[FNA19, HC, HC2]
mouse-ear hawkweed
Added 5/6/2004
Asparagaceae
Convallaria majalis L.[FNA26, HC2]
European lily-of-the-valley
Added 3/18/2004
Asteraceae
Hieracium atratum Fr.
black hawkweed, polar hawkweed
Added 3/18/2004
Asteraceae
Hieracium murorum L.[FNA19, HC2]
wall hawkweed
Added 3/18/2004
Asteraceae
Hieracium ×stoloniflorum Waldst. & Kit.[HC2]
forked hawkweed
Added 3/18/2004
Sapindaceae
Acer glabrum Torr. var. douglasii (Hook.) Dippel[HC, HC2]
Douglas maple
Added 10/21/2003
Sapindaceae
Acer platanoides L.[HC2]
Norway maple
Added 10/21/2003
Sapindaceae
Acer pseudoplatanus L.[HC2, VPBC]
sycamore maple
Added 10/21/2003
Sapindaceae
Acer saccharinum L.[HC2]
silver maple
Added 10/21/2003
Anacardiaceae
Anacardiaceae [HC, HC2]
Sumac Family
Added 10/21/2003
Apiaceae
Apiaceae [HC2]
Carrot Family
Added 10/21/2003
Apocynaceae
Apocynaceae [HC, HC2]
Dogbane Family, Milkweed Family
Added 10/21/2003
Aquifoliaceae
Aquifoliaceae [HC2]
Holly Family
Added 10/21/2003
Araceae
Araceae [FNA22, HC, HC2]
Arum Family, Duckweed Family
Added 10/21/2003
Araliaceae
Araliaceae [HC, HC2]
Ginseng Family
Added 10/21/2003
Aristolochiaceae
Aristolochiaceae [FNA3, HC, HC2]
Birthwort Family
Added 10/21/2003
Aspleniaceae
Aspleniaceae [FNA2, HC2]
Spleenwort Family
Added 10/21/2003
Balsaminaceae
Balsaminaceae [HC, HC2]
Touch-Me-Not Family
Added 10/21/2003
Asteraceae
Balsamorhiza ×bonseri H. St. John[HC2]
hybrid balsamroot
Added 10/21/2003
Asteraceae
Balsamorhiza ×terebinthacea (Hook.) Nutt.[HC2]
wormwood balsamroot
Added 10/21/2003
Asteraceae
Balsamorhiza ×tomentosa Rydb.[HC2]
wooly hybrid balsamroot
Added 10/21/2003
Berberidaceae
Berberidaceae [FNA3, HC, HC2]
Barberry Family
Added 10/21/2003
Betulaceae
Betulaceae [FNA3, HC, HC2]
Birch Family
Added 10/21/2003
Blechnaceae
Blechnaceae [FNA2, HC2]
Chain Fern Family, Deer Fern Family
Added 10/21/2003
Ophioglossaceae
Botrychium ascendens W.H. Wagner[FNA2, HC2]
upswept moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium campestre W.H. Wagner & Farrar var. lineare (W.H. Wagner) Farrar
narrow-leaf grapefern, slender moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium crenulatum W.H. Wagner[FNA2, HC2]
dainty moonwort, scalloped moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium hesperium (Maxon & R.T. Clausen) W.H. Wagner & Lellinger[FNA2, HC2]
western moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium montanum W.H. Wagner[FNA2, HC2]
western goblin, mountain moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium paradoxum W.H. Wagner[FNA2, HC2]
paradox moonwort, two-spiked moonwort
Added 10/21/2003
Ophioglossaceae
Botrychium pedunculosum W.H. Wagner[FNA2, HC2]
stalked moonwort
Added 10/21/2003
Butomaceae
Butomaceae [FNA22, HC, HC2]
Flowering Rush Family
Added 10/21/2003
Cactaceae
Cactaceae [FNA4, HC, HC2]
Cactus Family
Added 10/21/2003
Plantaginaceae
Callitriche hermaphroditica L.[HC, HC2]
autumn water-starwort, northern water-starwort
Added 10/21/2003
Plantaginaceae
Callitriche heterophylla Pursh[HC, HC2]
different-leaved water-starwort
Added 10/21/2003
Plantaginaceae
Callitriche marginata Torr.[HC, HC2]
winged water-starwort
Added 10/21/2003
Plantaginaceae
Callitriche palustris L.[HC2, ILBC2]
spring water-starwort, vernal water-starwort
Added 10/21/2003
Plantaginaceae
Callitriche stagnalis Scop.[HC, HC2]
pond water-starwort
Added 10/21/2003
Orchidaceae
Calypso bulbosa (L.) Oakes[FNA26, HC, HC2]
calypso, fairy-slipper, Venus-slipper
Added 10/21/2003
Campanulaceae
Campanulaceae [HC, HC2]
Bellflower Family
Added 10/21/2003
Caprifoliaceae
Caprifoliaceae [HC, HC2]
Honeysuckle Family
Added 10/21/2003
Celastraceae
Celastraceae [HC, HC2]
Bittersweet Family, Grass of Parnassus Family
Added 10/21/2003
Orchidaceae
Corallorhiza maculata (Raf.) Raf.[FNA26, HC, HC2]
spotted coralroot
Added 10/21/2003
Orchidaceae
Corallorhiza striata Lindl.[FNA26, HC, HC2]
striped coralroot
Added 10/21/2003
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