Recently updated species descriptions:
0 - 100 | Next 100 >
Family
Taxon
Last updated
Onagraceae
Epilobium lactiflorum Hausskn.
Last updated 5/28/2020
Plantaginaceae
Veronica americana Schwein. ex Benth.
Last updated 5/28/2020
Brassicaceae
Physaria alpestris Suksd.
Last updated 5/28/2020
Hypericaceae
Hypericum perforatum L. ssp. perforatum
Last updated 5/27/2020
Hypericaceae
Hypericum androsaemum L.
Last updated 5/27/2020
Fabaceae
Hedysarum occidentale Greene var. occidentale
Last updated 5/27/2020
Asteraceae
Antennaria dimorpha (Nutt.) Torr. & A. Gray
Last updated 5/27/2020
Asteraceae
Antennaria corymbosa E.E. Nelson
Last updated 5/27/2020
Asteraceae
Antennaria anaphaloides Rydb.
Last updated 5/27/2020
Asteraceae
Antennaria alpina (L.) Gaertn.
Last updated 5/27/2020
Convolvulaceae
Calystegia silvatica (Kit.) Griseb.
Last updated 5/27/2020
Asteraceae
Anisocarpus madioides Nutt.
Last updated 5/27/2020
Convolvulaceae
Calystegia silvatica (Kit.) Griseb. ssp. disjuncta Brummitt
Last updated 5/27/2020
Geraniaceae
Geranium ×oxonianum Yeo
Last updated 5/27/2020
Poaceae
Aira caryophyllea L. var. caryophyllea
Last updated 5/26/2020
Poaceae
Aira caryophyllea L.
Last updated 5/26/2020
Boraginaceae
Amsinckia intermedia Fisch. & C.A. Mey.
Last updated 5/26/2020
Boraginaceae
Cryptantha simulans Greene
Last updated 5/26/2020
Boraginaceae
Cryptantha rostellata (Greene) Greene
Last updated 5/26/2020
Boraginaceae
Cryptantha grandiflora Rydb.
Last updated 5/26/2020
Boraginaceae
Cryptantha fendleri (A. Gray) Greene
Last updated 5/26/2020
Asteraceae
Ambrosia trifida L.
Last updated 5/26/2020
Asteraceae
Ambrosia psilostachya DC.
Last updated 5/26/2020
Asteraceae
Ambrosia chamissonis (Less.) Greene
Last updated 5/26/2020
Asteraceae
Ambrosia artemisiifolia L.
Last updated 5/26/2020
Asteraceae
Ambrosia acanthicarpa Hook.
Last updated 5/26/2020
Asteraceae
Agoseris retrorsa (Benth.) Greene
Last updated 5/26/2020
Asteraceae
Agoseris monticola Greene
Last updated 5/26/2020
Asteraceae
Agoseris heterophylla (Nutt.) Greene var. heterophylla
Last updated 5/26/2020
Asteraceae
Agoseris heterophylla (Nutt.) Greene
Last updated 5/26/2020
Asteraceae
Agoseris grandiflora (Nutt.) Greene var. leptophylla G.I. Baird
Last updated 5/26/2020
Asteraceae
Agoseris grandiflora (Nutt.) Greene var. grandiflora
Last updated 5/26/2020
Asteraceae
Agoseris grandiflora (Nutt.) Greene
Last updated 5/26/2020
Papaveraceae
Dicentra cucullaria (L.) Bernh.
Last updated 5/26/2020
Boraginaceae
Cryptantha gracilis Osterh.
Last updated 5/25/2020
Boraginaceae
Buglossoides arvensis (L.) I.M. Johnst.
Last updated 5/25/2020
Boraginaceae
Amsinckia lycopsoides Lehm.
Last updated 5/25/2020
Saxifragaceae
Lithophragma tenellum Nutt.
Last updated 5/25/2020
Saxifragaceae
Lithophragma parviflorum (Hook.) Nutt.
Last updated 5/25/2020
Saxifragaceae
Lithophragma glabrum Nutt.
Last updated 5/25/2020
Asteraceae
Layia glandulosa (Hook.) Hook. & Arn.
Last updated 5/25/2020
Asteraceae
Blepharipappus scaber Hook.
Last updated 5/25/2020
Rosaceae
Crataegus gaylussacia A. Heller
Last updated 5/25/2020
Brassicaceae
Aubrieta deltoidea (L.) DC.
Last updated 5/25/2020
Rosaceae
Aphanes occidentalis (Nutt.) Rydb.
Last updated 5/25/2020
Rosaceae
Agrimonia eupatoria L.
Last updated 5/25/2020
Rosaceae
Crataegus monogyna Jacq. var. monogyna
Last updated 5/25/2020
Rosaceae
Crataegus monogyna Jacq.
Last updated 5/25/2020
Cyperaceae
Carex geyeri Boott
Last updated 5/25/2020
Fabaceae
Trifolium suffocatum L.
Last updated 5/25/2020
Brassicaceae
Boechera atrorubens (Suksd. ex Greene) Windham & Al-Shehbaz
Last updated 5/25/2020
Asteraceae
Madia exigua (Sm.) A. Gray
Last updated 5/25/2020
Nymphaeaceae
Nuphar polysepala Engelm.
Last updated 5/25/2020
Caprifoliaceae
Symphoricarpos rotundifolius A. Gray var. vaccinioides (Rydb.) A. Nelson
Last updated 5/25/2020
Caprifoliaceae
Symphoricarpos rotundifolius A. Gray
Last updated 5/25/2020
Caprifoliaceae
Symphoricarpos mollis Nutt. var. hesperius (G.N. Jones) Cronquist
Last updated 5/25/2020
Caprifoliaceae
Symphoricarpos mollis Nutt.
Last updated 5/25/2020
Salicaceae
Salix scouleriana Barratt ex Hook.
Last updated 5/25/2020
Asteraceae
Crepis barbigera Leiberg ex Coville
Last updated 5/25/2020
Asteraceae
Stenotus lanuginosus (A. Gray) Greene
Last updated 5/25/2020
Asteraceae
Arnica cordifolia Hook.
Last updated 5/25/2020
Polemoniaceae
Phlox longifolia Nutt.
Last updated 5/25/2020
Boraginaceae
Lithospermum ruderale Douglas ex Lehm.
Last updated 5/25/2020
Caryophyllaceae
Silene latifolia Poir.
Last updated 5/25/2020
Caryophyllaceae
Silene oregana S. Watson
Last updated 5/25/2020
Rubiaceae
Galium serpenticum Dempster
Last updated 5/25/2020
Saxifragaceae
Cascadia nuttallii (Small) A.M. Johnson
Last updated 5/24/2020
Asteraceae
Cirsium arvense (L.) Scop.
Last updated 5/24/2020
Malvaceae
Iliamna longisepala (Torr.) Wiggins
Last updated 5/24/2020
Boraginaceae
Mertensia longiflora Greene
Last updated 5/24/2020
Poaceae
Bromus tectorum L.
Last updated 5/24/2020
Phrymaceae
Erythranthe moschata (Douglas ex Lindl.) G.L. Nesom
Last updated 5/24/2020
Asteraceae
Inula helenium L.
Last updated 5/24/2020
Asteraceae
Agoseris glauca (Pursh) Raf. var. glauca
Last updated 5/24/2020
Asteraceae
Agoseris glauca (Pursh) Raf. var. dasycephala (Torr. & A. Gray) Jeps.
Last updated 5/24/2020
Asteraceae
Agoseris glauca (Pursh) Raf.
Last updated 5/24/2020
Asteraceae
Agoseris ×elata (Nutt.) Greene
Last updated 5/24/2020
Asteraceae
Ageratina occidentalis (Hook.) R.M. King & H. Rob.
Last updated 5/24/2020
Grossulariaceae
Ribes laxiflorum Pursh
Last updated 5/23/2020
Grossulariaceae
Ribes hudsonianum Richardson
Last updated 5/23/2020
Grossulariaceae
Ribes triste Pall.
Last updated 5/23/2020
Grossulariaceae
Ribes inerme Rydb. var. inerme
Last updated 5/23/2020
Grossulariaceae
Ribes inerme Rydb.
Last updated 5/23/2020
Saxifragaceae
Pectiantia breweri (A. Gray) Rydb.
Last updated 5/23/2020
Grossulariaceae
Ribes bracteosum Douglas
Last updated 5/23/2020
Caryophyllaceae
Cerastium arvense L. ssp. strictum Gaudin
Last updated 5/23/2020
Caryophyllaceae
Cerastium arvense L.
Last updated 5/23/2020
Caprifoliaceae
Lonicera involucrata (Richardson) Banks ex Spreng.
Last updated 5/23/2020
Caprifoliaceae
Lonicera involucrata (Richardson) Banks ex Spreng. var. involucrata
Last updated 5/23/2020
Plantaginaceae
Bacopa rotundifolia (Michx.) Wettst.
Last updated 5/23/2020
Plantaginaceae
Penstemon subserratus Pennell
Last updated 5/23/2020
Plantaginaceae
Penstemon pennellianus D.D. Keck
Last updated 5/23/2020
Plantaginaceae
Penstemon hesperius M. Peck
Last updated 5/23/2020
Brassicaceae
Hesperis matronalis L.
Last updated 5/23/2020
Rosaceae
Rosa multiflora Thunb.
Last updated 5/23/2020
Asteraceae
Agoseris aurantiaca (Hook.) Greene var. carnea P. Lesica
Last updated 5/23/2020
Asteraceae
Agoseris aurantiaca (Hook.) Greene var. aurantiaca
Last updated 5/23/2020
Asteraceae
Agoseris aurantiaca (Hook.) Greene
Last updated 5/23/2020
Orchidaceae
Goodyera oblongifolia Raf.
Last updated 5/23/2020
Asteraceae
Achillea ptarmica L.
Last updated 5/23/2020
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