Sioux County

Showing 201–250 of 440.

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  Helianthus pauciflorus Nutt. ssp. pauciflorus Native HEPAP2

  stiff sunflower · Asteraceae
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  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae
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  Heliopsis helianthoides (L.) Sweet Native HEHE5

  smooth oxeye · Asteraceae
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  Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald Native HEHES

  smooth oxeye · Asteraceae
• 
  Hesperostipa spartea (Trin.) Barkworth Native HESP11

  porcupinegrass · Poaceae
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  Heuchera richardsonii R. Br. Native HERI

  Richardson's alumroot · Saxifragaceae
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  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae
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  Hordeum jubatum L. ssp. jubatum Native HOJUJ

  foxtail barley · Poaceae
• 
  Humulus lupulus L. Both HULU

  common hop · Cannabaceae
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  Hydrophyllum virginianum L. Native HYVI

  eastern waterleaf · Hydrophyllaceae
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  Hydrophyllum virginianum L. var. virginianum Native HYVIV

  eastern waterleaf · Hydrophyllaceae
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  Impatiens capensis Meerb. Native IMCA

  jewelweed · Balsaminaceae
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  Juglans nigra L. Native JUNI

  black walnut · Juglandaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
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  Koeleria macrantha (Ledeb.) Schult. Native KOMA

  prairie Junegrass · Poaceae
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  Lactuca floridana (L.) Gaertn. Native LAFL

  woodland lettuce · Asteraceae
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  Lactuca ludoviciana (Nutt.) Riddell Native LALU

  biannual lettuce · Asteraceae
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  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae
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  Lactuca tatarica (L.) C.A. Mey. Native LATA

  blue lettuce · Asteraceae
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  Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Native LATAP

  blue lettuce · Asteraceae
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  Laportea canadensis (L.) Weddell Native LACA3

  Canadian woodnettle · Urticaceae
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  Lappula squarrosa (Retz.) Dumort. Introduced LASQ

  European stickseed · Boraginaceae
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  Lathyrus venosus Muhl. ex Willd. Native LAVE

  veiny pea · Fabaceae
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  Leersia oryzoides (L.) Sw. Native LEOR

  rice cutgrass · Poaceae
• 
  Leersia virginica Willd. Native LEVI2

  whitegrass · Poaceae
• 
  Lemna minor L. Native LEMI3

  common duckweed · Lemnaceae
• 
  Leonurus cardiaca L. Introduced LECA2

  common motherwort · Lamiaceae
• 
  Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7

  common motherwort · Lamiaceae
• 
  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae
• 
  Lepidium virginicum L. var. virginicum Native LEVIV2

  Virginia pepperweed · Brassicaceae
• 
  Lespedeza capitata Michx. Native LECA8

  roundhead lespedeza · Fabaceae
• 
  Liatris aspera Michx. Native LIAS

  tall blazing star · Asteraceae
• 
  Liatris aspera Michx. var. aspera Native LIASA

  tall blazing star · Asteraceae
• 
  Liatris punctata Hook. Native LIPU

  dotted blazing star · Asteraceae
• 
  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae
• 
  Linum sulcatum Riddell Native LISU4

  grooved flax · Linaceae
• 
  Linum sulcatum Riddell var. sulcatum Native LISUS

  grooved flax · Linaceae
• 
  Lithospermum canescens (Michx.) Lehm. Native LICA12

  hoary puccoon · Boraginaceae
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  Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose Native LOFO

  desert biscuitroot · Apiaceae
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  Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose ssp. foeniculaceum Native LOFOF2

  desert biscuitroot · Apiaceae
• 
  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
• 
  Lygodesmia juncea (Pursh) D. Don ex Hook. Native LYJU

  rush skeletonplant · Asteraceae
• 
  Lysimachia ciliata L. Native LYCI

  fringed loosestrife · Primulaceae
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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. racemosum Native MARAR

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

  starry false lily of the valley · Liliaceae
• 
  Malva neglecta Wallr. Introduced MANE

  common mallow · Malvaceae
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  Matricaria discoidea DC. Introduced MADI6

  disc mayweed · Asteraceae
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  Medicago lupulina L. Introduced MELU

  black medick · Fabaceae