St. Charles County

Showing 551–600 of 1,057.

• 
  Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7

  common motherwort · Lamiaceae
• 
  Lepidium campestre (L.) W.T. Aiton Introduced LECA5

  field pepperweed · Brassicaceae
• 
  Lepidium virginicum L. Native LEVI3

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

  Virginia pepperweed · Brassicaceae
• 
  Leptochloa fusca (L.) Kunth Native LEFU21

  Malabar sprangletop · Poaceae
• 
  Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow Native LEFUF

  bearded sprangletop · Poaceae
• 
  Leptochloa panicea (Retz.) Ohwi Native LEPA6

  mucronate sprangletop · Poaceae
• 
  Leptochloa panicea (Retz.) Ohwi ssp. mucronata (Michx.) Nowack Native LEPAM

  mucronate sprangletop · Poaceae
• 
  Leptochloa panicoides (J. Presl) Hitchc. Native LEPA3

  Amazon sprangletop · Poaceae
• 
  Lespedeza capitata Michx. Native LECA8

  roundhead lespedeza · Fabaceae
• 
  Lespedeza cuneata (Dum. Cours.) G. Don Introduced LECU

  sericea lespedeza · Fabaceae
• 
  Lespedeza frutescens (L.) Hornem. Native LEFR5

  shrubby lespedeza · Fabaceae
• 
  Lespedeza procumbens Michx. Native LEPR

  trailing lespedeza · Fabaceae
• 
  Lespedeza violacea (L.) Pers. Native LEVI6

  violet lespedeza · Fabaceae
• 
  Lespedeza virginica (L.) Britton Native LEVI7

  slender lespedeza · Fabaceae
• 
  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae
• 
  Leucojum aestivum L. Introduced LEAE

  summer snowflake · Liliaceae
• 
  Leucospora multifida (Michx.) Nutt. Native LEMU

  narrowleaf paleseed · Scrophulariaceae
• 
  Lindera benzoin (L.) Blume Native LIBE3

  northern spicebush · Lauraceae
• 
  Lindera benzoin (L.) Blume var. benzoin Native LIBEB

  northern spicebush · Lauraceae
• 
  Lindernia dubia (L.) Pennell Native LIDU

  yellowseed false pimpernel · Scrophulariaceae
• 
  Linum medium (Planch.) Britton Native LIME2

  stiff yellow flax · Linaceae
• 
  Linum medium (Planch.) Britton var. texanum (Planch.) Fernald Native LIMET

  stiff yellow flax · Linaceae
• 
  Liparis liliifolia (L.) Rich. ex Ker Gawl. Native LILI3

  brown widelip orchid · Orchidaceae
• 
  Lipocarpha micrantha (Vahl) G. Tucker Native LIMI12

  smallflower halfchaff sedge · Cyperaceae
• 
  Lithospermum canescens (Michx.) Lehm. Native LICA12

  hoary puccoon · Boraginaceae
• 
  Lobelia cardinalis L. Native LOCA2

  cardinalflower · Campanulaceae
• 
  Lobelia inflata L. Native LOIN

  Indian-tobacco · Campanulaceae
• 
  Lobelia siphilitica L. Native LOSI

  great blue lobelia · Campanulaceae
• 
  Lobelia siphilitica L. var. siphilitica Native LOSIS2

  great blue lobelia · Campanulaceae
• 
  Lobelia spicata Lam. Native LOSP

  palespike lobelia · Campanulaceae
• 
  Lobelia spicata Lam. var. leptostachys (A. DC.) Mack. & Bush Native LOSPL

  palespike lobelia · Campanulaceae
• 
  Lobelia spicata Lam. var. spicata Native LOSPS4

  palespike lobelia · Campanulaceae
• 
  Lonicera japonica Thunb. Introduced LOJA

  Japanese honeysuckle · Caprifoliaceae
• 
  Lonicera reticulata Raf. Native LORE5

  grape honeysuckle · Caprifoliaceae
• 
  Ludwigia alternifolia L. Native LUAL2

  seedbox · Onagraceae
• 
  Ludwigia palustris (L.) Elliott Native LUPA

  marsh seedbox · Onagraceae
• 
  Ludwigia peploides (Kunth) P.H. Raven Both LUPE5

  floating primrose-willow · Onagraceae
• 
  Ludwigia peploides (Kunth) P.H. Raven ssp. glabrescens (Kuntze) P.H. Raven Native LUPEG2

  floating primrose-willow · Onagraceae
• 
  Ludwigia polycarpa Short & Peter Native LUPO

  manyfruit primrose-willow · Onagraceae
• 
  Luzula bulbosa (Alph. Wood) Smyth & Smyth Native LUBU

  bulbous woodrush · Juncaceae
• 
  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae
• 
  Lycopus virginicus L. Native LYVI4

  Virginia water horehound · Lamiaceae
• 
  Lysimachia hybrida Michx. Native LYHY

  lowland yellow loosestrife · Primulaceae
• 
  Lysimachia lanceolata Walter Native LYLA

  lanceleaf loosestrife · Primulaceae
• 
  Lythrum alatum Pursh Native LYAL4

  winged lythrum · Lythraceae
• 
  Lythrum alatum Pursh var. alatum Native LYALA4

  winged lythrum · Lythraceae
• 
  Maclura pomifera (Raf.) C.K. Schneid. Native MAPO

  Osage-orange · Moraceae
• 
  Maianthemum racemosum (L.) Link Native MARA7

  feathery false lily of the valley · Liliaceae
• 
  Maianthemum racemosum (L.) Link ssp. racemosum Native MARAR

  feathery false lily of the valley · Liliaceae