Recently updated Vascular Plants species descriptions:
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Family
Taxon
Last updated
Orobanchaceae
Pedicularis bracteosa Benth.
Last updated 3/25/2025
Onagraceae
Epilobium leptophyllum Raf.
Last updated 3/23/2025
Calycanthaceae
Calycanthus occidentalis Hook. & Arn.
Last updated 3/21/2025
Boraginaceae
Symphytum ×uplandicum Nyman
Last updated 3/21/2025
Brassicaceae
Boechera cascadensis Windham & Al-Shehbaz
Last updated 3/21/2025
Rhamnaceae
Ceanothus cuneatus (Hook.) Nutt.
Last updated 3/20/2025
Poaceae
Leymus ×vancouverensis (Vasey) Pilg.
Last updated 3/20/2025
Salicaceae
Salix matsudana Koidz.
Last updated 3/20/2025
Potamogetonaceae
Potamogeton diversifolius Raf.
Last updated 3/15/2025
Cyperaceae
Carex rostrata Stokes
Last updated 3/7/2025
Asteraceae
Symphyotrichum ×columbianum (Piper) G.L. Nesom
Last updated 3/1/2025
Fabaceae
Astragalus purshii Douglas var. purshii
Last updated 3/1/2025
Fabaceae
Astragalus sinuatus Piper
Last updated 3/1/2025
Fabaceae
Astragalus lyallii A. Gray
Last updated 3/1/2025
Melanthiaceae
Veratrum viride Aiton var. eschscholtzianum (Schult. & Schult.f.) Breitung
Last updated 2/26/2025
Convolvulaceae
Cuscuta indecora Choisy
Last updated 2/20/2025
Rosaceae
Crataegus monogyna Jacq.
Last updated 2/9/2025
Fabaceae
Acmispon decumbens (Benth.) Govaerts var. decumbens
Last updated 2/8/2025
Fabaceae
Acmispon decumbens (Benth.) Govaerts
Last updated 2/8/2025
Lamiaceae
Lavandula stoechas L.
Last updated 2/3/2025
Poaceae
Ammophila breviligulata Fernald
Last updated 1/28/2025
Poaceae
Ammophila breviligulata Fernald ssp. breviligulata
Last updated 1/27/2025
Poaceae
Anthoxanthum odoratum L.
Last updated 1/27/2025
Orchidaceae
Calypso bulbosa (L.) Oakes
Last updated 1/27/2025
Lamiaceae
Mentha pulegium L.
Last updated 1/26/2025
Linaceae
Linum usitatissimum L.
Last updated 1/22/2025
Juncaceae
Juncus falcatus E. Mey. ssp. sitchensis (Buchenau) Hultén
Last updated 1/22/2025
Poaceae
Festuca californica Vasey ssp. californica
Last updated 1/21/2025
Poaceae
Elymus trachycaulus (Link) Gould ex Shinners
Last updated 1/21/2025
Berberidaceae
Mahonia aquifolium (Pursh) Nutt.
Last updated 1/21/2025
Polygonaceae
Polygonum aviculare L. ssp. depressum (Meisn.) Arcang.
Last updated 1/19/2025
Potamogetonaceae
Potamogeton alpinus Balbis
Last updated 1/19/2025
Brassicaceae
Sisymbrium orientale L.
Last updated 1/19/2025
Hypericaceae
Triadenum fraseri (Spach) Gleason
Last updated 1/19/2025
Poaceae
Poa infirma Kunth
Last updated 1/18/2025
Valerianaceae
Centranthus ruber (L.) DC.
Last updated 1/18/2025
Heliotropiaceae
Heliotropium curassavicum L.
Last updated 1/16/2025
Brassicaceae
Cardamine bellidifolia L.
Last updated 1/15/2025
Phrymaceae
Erythranthe veronicifolia (Greene) Nesom
Last updated 1/14/2025
Ophioglossaceae
Botrychium rubellum Farrar & Stensvold
Last updated 1/14/2025
Ophioglossaceae
Botrychium lanceolatum (S.G. Gmel.) Angström
Last updated 1/14/2025
Cyperaceae
Cyperus eragrostis Lam.
Last updated 1/12/2025
Amaranthaceae
Corispermum pallasii Steven
Last updated 1/12/2025
Papaveraceae
Papaver cambrica L.
Last updated 1/8/2025
Papaveraceae
Roemeria argemone (L.) C.Morales, R.Mend. & Romero García
Last updated 1/8/2025
Poaceae
Alopecurus aequalis Sobol. var. aequalis
Last updated 1/7/2025
Convolvulaceae
Cuscuta pacifica Costea & M.A.R. Wright var. pacifica
Last updated 1/6/2025
Rosaceae
Holodiscus discolor (Pursh) Maxim. var. discolor
Last updated 1/6/2025
Caryophyllaceae
Silene noctiflora L.
Last updated 1/5/2025
Boraginaceae
Myosotis laxa Lehm.
Last updated 1/5/2025
Poaceae
Calamagrostis howellii Vasey
Last updated 1/3/2025
Poaceae
Bromus laevipes Shear
Last updated 1/3/2025
Amaryllidaceae
Allium triquetrum L.
Last updated 1/3/2025
Asteraceae
Artemisia cana Pursh ssp. bolanderi (A. Gray) G.H. Ward
Last updated 1/3/2025
Ranunculaceae
Aquilegia ×miniana (J.F.Macbr. & Payson) Cronk
Last updated 1/2/2025
Ranunculaceae
Aquilegia flavescens S. Watson
Last updated 1/2/2025
Cyperaceae
Carex proposita Mack.
Last updated 1/1/2025
Poaceae
Bromus secalinus L.
Last updated 1/1/2025
Asteraceae
Cirsium palustre (L.) Scop.
Last updated 12/30/2024
Salicaceae
Salix monochroma C.R. Ball
Last updated 12/23/2024
Poaceae
Danthonia intermedia Vasey
Last updated 12/22/2024
Poaceae
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.
Last updated 12/22/2024
Cyperaceae
Carex amplifolia Boott
Last updated 12/22/2024
Poaceae
Calamagrostis tacomensis K. Marr & Hebda
Last updated 12/22/2024
Salicaceae
Salix fragilis L.
Last updated 12/22/2024
Poaceae
Cinna latifolia (Trevir. ex Göpp.) Griseb.
Last updated 12/22/2024
Salicaceae
Salix exigua Nutt. var. columbiana Dorn
Last updated 12/22/2024
Orobanchaceae
Agalinis purpurea (L.) Pennell var. parviflora (Benth.) B. Boivin
Last updated 12/21/2024
Orobanchaceae
Agalinis purpurea (L.) Pennell
Last updated 12/21/2024
Asteraceae
Townsendia florifera (Hook.) A. Gray
Last updated 12/18/2024
Primulaceae
Primula poetica (L.F. Hend.) A.R. Mast & Reveal
Last updated 12/18/2024
Polemoniaceae
Phlox solivaga Mayfield & Darrach
Last updated 12/17/2024
Pinaceae
Pinus contorta Douglas ex Loudon
Last updated 12/17/2024
Cyperaceae
Carex scopulorum T. Holm
Last updated 12/1/2024
Thymelaeaceae
Daphne laureola L.
Last updated 12/1/2024
Plumbaginaceae
Limonium ramosissimum (Poir.) Maire
Last updated 11/29/2024
Plumbaginaceae
Limonium californicum (Boiss.) A. Heller
Last updated 11/29/2024
Onagraceae
Epilobium smithii H. Lév.
Last updated 11/25/2024
Asteraceae
Sonchus asper (L.) Hill
Last updated 11/22/2024
Asteraceae
Sonchus asper (L.) Hill ssp. asper
Last updated 11/22/2024
Apiaceae
Lomatium refugianum Darrach & G. Brill
Last updated 11/11/2024
Asteraceae
Conyza bonariensis (L.) Cronquist
Last updated 11/6/2024
Montiaceae
Claytonia megarhiza (A. Gray) Parry ex S. Watson
Last updated 11/2/2024
Fabaceae
Spartium junceum L.
Last updated 10/30/2024
Ericaceae
Arctostaphylos patula Greene var. patula
Last updated 10/24/2024
Rosaceae
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.
Last updated 10/17/2024
Apiaceae
Angelica genuflexa Nutt.
Last updated 10/14/2024
Apiaceae
Angelica arguta Nutt.
Last updated 10/14/2024
Araliaceae
Hedera hibernica (G. Kirchn.) Bean
Last updated 10/10/2024
Poaceae
Poa suksdorfii (Beal) Vasey ex Piper
Last updated 10/7/2024
Poaceae
Poa lettermanii Vasey
Last updated 10/7/2024
Pinaceae
Abies procera Rehder
Last updated 9/29/2024
Ericaceae
Pityopus californicus (Eastw.) H.F. Copel.
Last updated 9/28/2024
Juncaceae
Juncus breweri Engelm.
Last updated 9/25/2024
Cleomaceae
Cleomella lutea (Hook.) Roalson & J.C.Hall
Last updated 9/19/2024
Cleomaceae
Cleomella serrulata (Pursh) Roalson & J.C.Hall
Last updated 9/19/2024
Caprifoliaceae
Lonicera caerulea L.
Last updated 9/17/2024
Plantaginaceae
Veronica dissecta (Rydb.) M.M.Mart.Ort. & Albach ssp. lanuginosa (Piper) M.M.Mart.Ort. & Albach
Last updated 9/15/2024
Adoxaceae
Viburnum edule (Michx.) Raf.
Last updated 9/14/2024
Asteraceae
Pyrrocoma hirta (A. Gray) Greene var. sonchifolia (Greene) Kartesz & Gandhi
Last updated 9/13/2024
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