Missouri

• Adair 29001
  1,014 taxa Open ↗
• Andrew 29003
  487 taxa Open ↗
• Atchison 29005
  587 taxa Open ↗
• Audrain 29007
  627 taxa Open ↗
• Barry 29009
  1,276 taxa Open ↗
• Barton 29011
  1,181 taxa Open ↗
• Bates 29013
  765 taxa Open ↗
• Benton 29015
  1,632 taxa Open ↗
• Bollinger 29017
  982 taxa Open ↗
• Boone 29019
  1,731 taxa Open ↗

Showing 3,001–3,050 of 3,590.

• 
  Senna occidentalis (L.) Link Introduced SEOC2

  septicweed · Fabaceae 4 counties
• 
  Sesamum orientale L. Introduced SEOR4

  sesame · Pedaliaceae 1 county
• 
  Sesbania herbacea (Mill.) McVaugh Native SEHE8

  bigpod sesbania · Fabaceae 14 counties
• 
  Setaria faberi Herrm. Introduced SEFA

  Japanese bristlegrass · Poaceae 65 counties
• 
  Setaria italica (L.) P. Beauv. Introduced SEIT

  foxtail millet · Poaceae 27 counties
• 
  Setaria parviflora (Poir.) Kerguélen Native SEPA10

  marsh bristlegrass · Poaceae 53 counties
• 
  Setaria verticillata (L.) P. Beauv. Introduced SEVE3

  hooked bristlegrass · Poaceae 3 counties
• 
  Setaria verticilliformis Dunart. Introduced SEVE5

  barbed bristlegrass · Poaceae 1 county
• 
  Setaria viridis (L.) P. Beauv. Introduced SEVI4

  green bristlegrass · Poaceae 68 counties
• 
  Setaria viridis (L.) P. Beauv. var. major (Gaudin) Pospichal Introduced SEVIM

  green bristlegrass · Poaceae 2 counties
• 
  Setaria viridis (L.) P. Beauv. var. viridis Introduced SEVIV

  green bristlegrass · Poaceae 49 counties
• 
  Sherardia arvensis L. Introduced SHAR2

  blue fieldmadder · Rubiaceae 9 counties
• 
  Sibara virginica (L.) Rollins Native SIVI2

  Virginia winged rockcress · Brassicaceae 91 counties
• 
  Sicyos angulatus L. Native SIAN

  oneseed bur cucumber · Cucurbitaceae 78 counties
• 
  Sida elliottii Torr. & A. Gray Native SIEL

  Elliott's fanpetals · Malvaceae 3 counties
• 
  Sida elliottii Torr. & A. Gray var. elliottii Native SIELE

  Elliott's fanpetals · Malvaceae 3 counties
• 
  Sida spinosa L. Native SISP

  prickly fanpetals · Malvaceae 94 counties
• 
  Sideroxylon lanuginosum Michx. Native SILA20

  gum bully · Sapotaceae 70 counties
• 
  Sideroxylon lanuginosum Michx. ssp. lanuginosum Native SILAL3

  gum bully · Sapotaceae 6 counties
• 
  Sideroxylon lanuginosum Michx. ssp. oblongifolium (Nutt.) T.D. Penn. Native SILAO

  gum bully · Sapotaceae 67 counties
• 
  Sideroxylon lycioides L. Native SILY

  buckthorn bully · Sapotaceae 5 counties
• 
  Silene antirrhina L. Native SIAN2

  sleepy silene · Caryophyllaceae 85 counties
• 
  Silene armeria L. Introduced SIAR

  sweet William silene · Caryophyllaceae 1 county
• 
  Silene caroliniana Walter Native SICA6

  sticky catchfly · Caryophyllaceae 8 counties
• 
  Silene caroliniana Walter ssp. wherryi (Small) R.T. Clausen Native SICAW

  Wherry's catchfly · Caryophyllaceae 8 counties
• 
  Silene conoidea L. Introduced SICO4

  weed silene · Caryophyllaceae 1 county
• 
  Silene csereii Baumg. Introduced SICS

  Balkan catchfly · Caryophyllaceae 5 counties
• 
  Silene dichotoma Ehrh. Introduced SIDI2

  forked catchfly · Caryophyllaceae 1 county
• 
  Silene dioica (L.) Clairville Introduced SIDI4

  red catchfly · Caryophyllaceae 1 county
• 
  Silene gallica L. Introduced SIGA

  common catchfly · Caryophyllaceae 2 counties
• 
  Silene latifolia Poir. Introduced SILA21

  bladder campion · Caryophyllaceae 29 counties
• 
  Silene latifolia Poir. ssp. alba (Mill.) Greuter & Burdet Introduced SILAA3

  bladder campion · Caryophyllaceae 29 counties
• 
  Silene nivea (Nutt.) Muhl. ex Otth Native SINI

  evening campion · Caryophyllaceae 10 counties
• 
  Silene noctiflora L. Introduced SINO

  nightflowering silene · Caryophyllaceae 5 counties
• 
  Silene ovata Pursh Native SIOV

  Blue Ridge catchfly · Caryophyllaceae 1 county
• 
  Silene regia Sims Native SIRE2

  royal catchfly · Caryophyllaceae 38 counties
• 
  Silene stellata (L.) W.T. Aiton Native SIST

  widowsfrill · Caryophyllaceae 111 counties
• 
  Silene virginica L. Native SIVI4

  fire pink · Caryophyllaceae 42 counties
• 
  Silene virginica L. var. virginica Native SIVIV

  fire pink · Caryophyllaceae 42 counties
• 
  Silene vulgaris (Moench) Garcke Introduced SIVU

  maidenstears · Caryophyllaceae 9 counties
• 
  Silphium asteriscus L. Native SIAS2

  starry rosinweed · Asteraceae 18 counties
• 
  Silphium asteriscus L. var. asteriscus Native SIASA3

  starry rosinweed · Asteraceae 18 counties
• 
  Silphium integrifolium Michx. Native SIIN2

  wholeleaf rosinweed · Asteraceae 107 counties
• 
  Silphium integrifolium Michx. var. deamii L.M. Perry Native SIIND

  Deam's rosinweed · Asteraceae 24 counties
• 
  Silphium integrifolium Michx. var. integrifolium Native SIINI

  wholeleaf rosinweed · Asteraceae 104 counties
• 
  Silphium integrifolium Michx. var. laeve Torr. & A. Gray Native SIINL

  wholeleaf rosinweed · Asteraceae 14 counties
• 
  Silphium laciniatum L. Native SILA3

  compassplant · Asteraceae 90 counties
• 
  Silphium laciniatum L. var. laciniatum Native SILAL2

  compassplant · Asteraceae 90 counties
• 
  Silphium laciniatum L. var. robinsonii L.M. Perry Native SILAR

  Robinson's compassplant · Asteraceae 1 county
• 
  Silphium perfoliatum L. Native SIPE2

  cup plant · Asteraceae 103 counties