Polk County

Showing 501–550 of 971.

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  Lotus corniculatus L. var. corniculatus Introduced LOCOC5

  bird's-foot trefoil · Fabaceae
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  Lotus crassifolius (Benth.) Greene Native LOCR

  big deervetch · Fabaceae
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  Lotus crassifolius (Benth.) Greene var. crassifolius Native LOCRC

  big deervetch · Fabaceae
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  Lotus micranthus Benth. Native LOMI

  desert deervetch · Fabaceae
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  Lotus nevadensis (S. Watson) Greene Native LONE4

  Nevada bird's-foot trefoil · Fabaceae
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  Lotus nevadensis (S. Watson) Greene var. douglasii (Greene) Ottley Native LONED

  Douglas' bird's-foot trefoil · Fabaceae
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  Lotus pinnatus Hook. Native LOPI2

  meadow bird's-foot trefoil · Fabaceae
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  Lotus unifoliolatus (Hook.) Benth. Native LOUN

  American bird's-foot trefoil · Fabaceae
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  Lotus unifoliolatus (Hook.) Benth. var. unifoliolatus Native LOUNU

  American bird's-foot trefoil · Fabaceae
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  Ludwigia palustris (L.) Elliott Native LUPA

  marsh seedbox · Onagraceae
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  Lupinus albicaulis Douglas Native LUAL3

  sicklekeel lupine · Fabaceae
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  Lupinus albicaulis Douglas var. albicaulis Native LUALA

  sicklekeel lupine · Fabaceae
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  Lupinus arboreus Sims Native LUAR

  yellow bush lupine · Fabaceae
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  Lupinus arbustus Douglas ex Lindl. Native LUAR6

  longspur lupine · Fabaceae
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  Lupinus bicolor Lindl. Native LUBI

  miniature lupine · Fabaceae
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  Lupinus latifolius Lindl. ex J. Agardh Native LULA4

  broadleaf lupine · Fabaceae
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  Lupinus latifolius Lindl. ex J. Agardh ssp. latifolius Native LULAL3

  broadleaf lupine · Fabaceae
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  Lupinus oreganus A. Heller Native LUOR

  Oregon lupine · Fabaceae
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  Lupinus oreganus A. Heller var. oreganus Native LUORO

  Oregon lupine · Fabaceae
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  Lupinus polycarpus Greene Native LUPO3

  smallflower lupine · Fabaceae
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  Lupinus polyphyllus Lindl. Native LUPO2

  bigleaf lupine · Fabaceae
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  Lupinus polyphyllus Lindl. ssp. polyphyllus Native LUPOP2

  bigleaf lupine · Fabaceae
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  Lupinus sulphureus Douglas ex Hook. Native LUSU5

  sulphur lupine · Fabaceae
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  Luzula multiflora (Ehrh.) Lej. Native LUMU2

  common woodrush · Juncaceae
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  Luzula multiflora (Ehrh.) Lej. ssp. multiflora Native LUMUM

  common woodrush · Juncaceae
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  Luzula multiflora (Ehrh.) Lej. ssp. multiflora var. multiflora Native LUMUM2

  common woodrush · Juncaceae
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  Luzula parviflora (Ehrh.) Desv. Native LUPA4

  smallflowered woodrush · Juncaceae
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  Lycopodium clavatum L. Native LYCL

  running clubmoss · Lycopodiaceae
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  Lycopodium sitchense Rupr. Native LYSI

  Sitka clubmoss · Lycopodiaceae
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  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae
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  Lysichiton americanus Hultén & H. St. John Native LYAM3

  American skunkcabbage · Araceae
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  Lythrum hyssopifolium L. Introduced LYHY3

  hyssop loosestrife · Lythraceae
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  Lythrum portula (L.) D.A. Webb Introduced LYPO4

  spatulaleaf loosestrife · Lythraceae
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  Lythrum salicaria L. Introduced LYSA2

  purple loosestrife · Lythraceae
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  Madia elegans D. Don ex Lindl. Native MAEL

  common madia · Asteraceae
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  Madia glomerata Hook. Native MAGL2

  mountain tarweed · Asteraceae
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  Madia gracilis (Sm.) D.D. Keck Native MAGR3

  grassy tarweed · Asteraceae
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  Madia sativa Molina Native MASA

  coast tarweed · Asteraceae
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  Mahonia aquifolium (Pursh) Nutt. Native MAAQ2

  hollyleaved barberry · Berberidaceae
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  Mahonia nervosa (Pursh) Nutt. Native MANE2

  Cascade barberry · Berberidaceae
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  Maianthemum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr. Native MADI

  false lily of the valley · Liliaceae
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  Maianthemum racemosum (L.) Link Native MARA7

  feathery false lily of the valley · Liliaceae
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  Maianthemum racemosum (L.) Link ssp. amplexicaule (Nutt.) LaFrankie Native MARAA

  feathery false lily of the valley · Liliaceae
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  Maianthemum stellatum (L.) Link Native MAST4

  starry false lily of the valley · Liliaceae
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  Malus fusca (Raf.) C.K. Schneid. Native MAFU

  Oregon crab apple · Rosaceae
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  Malus pumila Mill. Introduced MAPU

  paradise apple · Rosaceae
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  Marah oreganus (Torr. ex S. Watson) Howell Native MAOR3

  coastal manroot · Cucurbitaceae
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  Matricaria discoidea DC. Introduced MADI6

  disc mayweed · Asteraceae
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  Melica geyeri Munro ex Bol. Native MEGE

  Geyer's oniongrass · Poaceae
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  Melica geyeri Munro ex Bol. var. geyeri Native MEGEG

  Geyer's oniongrass · Poaceae