Search by Scientific Name
110 records
| Scientific Name | Common Name | Other Names | Family |
|---|---|---|---|
| Lachnanthes caroliana | carolina redroot | Haemodoraceae | |
| Lachnocaulon anceps | whitehead bogbutton | hairy pipewort, whitehead bog-button | Eriocaulaceae |
| Lactuca canadensis | tall yellow lettuce | canada lettuce, florida blue lettuce, wild lettuce | Asteraceae |
| Lactuca floridana | florida wild lettuce | woodland lettuce, florida lettuce | Asteraceae |
| Lagerstroemia indica | crapemyrtle | crespon | Lythraceae |
| Lamium amplexicaule | henbit | common henbit, giraffehead, henbit deadnettle | Lamiaceae |
| Lantana camara | ham and eggs | west indian lantana, largeleaf lantana, alfombrilla hediona, lakana | Verbenaceae |
| Lantana horrida | west indian shrubverbena | texas lantana, calico bush, hierba de cristo | Verbenaceae |
| Lantana montevidensis | trailing shrubverbena | weeping lantana, trailing lantana, polecat-geranium. | Verbenaceae |
| Laportea canadensis | canadian woodnettle | canada lettuce, canada wood-nettle, canada woodnettle, wood nettle, wood-nettle | Urticaceae |
| Lathyrus hirsutus | caley pea | singletary pea | Fabaceae |
| Lathyrus pusillus | tiny pea | singletary vetchling, low peavine | Fabaceae |
| Lechea mucronata | hairy pinweed | Cistaceae | |
| Lechea tenuifolia | narrowleaf pinweed | Cistaceae | |
| Leersia hexandra | southern cutgrass | Poaceae | |
| Leersia lenticularis | catchfly grass | catchfly-grass | Poaceae |
| Leersia oryzoides | rice cutgrass | rice cut grass, rice cut-grass | Poaceae |
| Lemna minor | common duckweed | least duckweed, lesser duckweed, water lentil | Lemnaceae |
| Lepidium virginicum | virginia pepperweed | poorman pepperweed, poorman's pepperwort, peppergrass, poorman's pepper, virginian peppercress, virginia pepperweed, pepper grass, peppergrass | Brassicaceae |
| Leptochloa fusca | malabar sprangletop | Poaceae | |
| Leptochloa panicoides | amazon sprangletop | Poaceae | |
| Lepuropetalon spathulatum | petiteplant | Saxifragaceae | |
| Lespedeza capitata | round-head bushclover | roundhead lespedeza, round-headed lespedeza, round-headed bush-clover, bushclover, bush clover | Fabaceae |
| Lespedeza cuneata | sericea lespedeza | chinese lespedeza, chinese bush clover, sericea | Fabaceae |
| Lespedeza hirta | hairy lespedeza | hairy bush clover | Fabaceae |
| Lespedeza procumbens | trailing lespedeza | trailing bush clover | Fabaceae |
| Lespedeza repens | creeping lespedeza | creeping bushclover, creeping bush-clover | Fabaceae |
| Lespedeza virginica | virginia lespedeza | slender lespedeza, slender bush clover, slender bush-clover | Fabaceae |
| Leucanthemum vulgare | oxeye daisy | marguerite | Asteraceae |
| Leucojum aestivum | summer snowflake | snowflake | Liliaceae |
| Liatris acidota | slender blazingstar | sharp blazing star, sharp gayfeather, sharp liatris | Asteraceae |
| Liatris aspera | tall blazing-star | tall blazing star, tall gayfeather, rough gayfeather, tall liatris, rough blazing star, button snakeroot, rough liatris | Asteraceae |
| Liatris elegans | whitebract blazing-star | pinkscale blazing star, pinkscale gayfeather | Asteraceae |
| Liatris punctata | dotted blazing star | dotted gayfeather, dotted liatris | Asteraceae |
| Liatris pycnostachya | kansas blazing-star | prairie blazing star, cat-tail gayfeather, kansas gayfeather, prairie blazing star, prairie liatris, kansas liatris, cat-tail blazing star, cat-tail gayfeather, cat-tail liatris, hairy button-snakeroot | Asteraceae |
| Liatris spicata | dense gayfeather | dense blazing star, dense liatris, marsh blazing star, marsh gayfeather, marsh liatris | Asteraceae |
| Liatris squarrosa | scaly blazing star | scaly gayfeather, scaly liatris | Asteraceae |
| Liatris squarrulosa | appalachian blazing star | appalachain gayfeather, appalachain liatris | Asteraceae |
| Licania michauxii | gopher apple | ground oak | Chrysobalanaceae |
| Ligustrum japonicum | japanese privet | Oleaceae | |
| Ligustrum lucidum | glossy privet | tree privet | Oleaceae |
| Ligustrum sinense | chinese privet | common chinese privet, trueno de seto | Oleaceae |
| Lilaeopsis carolinensis | carolina grasswort | Apiaceae | |
| Lilaeopsis chinensis | eastern grasswort | Apiaceae | |
| Lilium catesbaei | pine lily | walter pine lily, pine-lily | Liliaceae |
| Lilium michauxii | carolina lily | carolina-lily, turk's-cap, | Liliaceae |
| Lilium superbum | turk's-cap lily | Liliaceae | |
| Limnodea arkansana | ozarkgrass | ozark grass | Poaceae |
| Limnosciadium pinnatum | tansy dogshade | Apiaceae | |
| Limnosciadium pumilum | prairie dogshade | Apiaceae | |
| Limonium carolinianum | lavender thrift | carolina sealavender, carolina sea lavender, canker root, seaside thrift, american thrift, lavender thrift, marsh root, sea lavender | Plumbaginaceae |
| Lindera benzoin | northern spicebush | spicebush | Lauraceae |
| Lindera melissifolia | southern spicebush | pondberry | Lauraceae |
| Lindernia dubia | yellowseed false pimpernel | moistbank pimpernel, yellow-seed false pimpernel, shortstalk lindernia | Scrophulariaceae |
| Lindheimera texana | texas yellowstar | texas star, lindheimer daisy | Asteraceae |
| Linum alatum | winged flax | Linaceae | |
| Linum imbricatum | tufted flax | Linaceae | |
| Linum medium | stiff yellow flax | common yellow flax, | Linaceae |
| Linum sulcatum | grooved flax | grooved yellow flax, yellow prairie flax | Linaceae |
| Liquidambar styraciflua | sweet-gum | american sweetgum sweetgum | Hamamelidaceae |
| Liriodendron tulipifera | tuliptree | tulip poplar, yellow poplar | Magnoliaceae |
| Lithospermum caroliniense | carolina puccoon | hairy puccoon, hispid gromwell, prairie puccoon | Boraginaceae |
| Lithospermum incisum | narrowleaf stoneseed | golden puccoon, fringed puccoon, narrowleaf puccoon, narrow-leaved puccoon, puccoon, narrowleaf gromwell, fringed gromwell | Boraginaceae |
| Lithospermum tuberosum | tuberous stoneseed | southern stoneseed | Boraginaceae |
| Litsea aestivalis | pondspice | Lauraceae | |
| Lobelia appendiculata | pale lobelia | earflower lobelia | Campanulaceae |
| Lobelia brevifolia | shortleaf lobelia | Campanulaceae | |
| Lobelia cardinalis | cardinal-flower | cardinal flower | Campanulaceae |
| Lobelia inflata | indian-tobacco | indian tobacco | Campanulaceae |
| Lobelia puberula | downy lobelia | purple dewdrop | Campanulaceae |
| Lobelia spicata | palespike lobelia | pale-spike lobelia, balespike lobelia, highbellia | Campanulaceae |
| Loeflingia squarrosa | spreading pygmyleaf | Caryophyllaceae | |
| Lolium perenne | perennial ryegrass | perennial rye grass, italian rye grass | Poaceae |
| Lonicera japonica | japanese honeysuckle | chinese honeysuckle | Caprifoliaceae |
| Lonicera sempervirens | red honeysuckle | coral honeysuckle, trumpet honeysuckle, woodbine | Caprifoliaceae |
| Lophiola aurea | goldencrest | gold-crest | Liliaceae |
| Lotus unifoliolatus var. unifoliolatus | american bird's-foot trefoil | Fabaceae | |
| Ludwigia alata | winged primrose-willow | wing-cup water-primrose | Onagraceae |
| Ludwigia alternifolia | seedbox | bushy seedbox, square-pod water-primrose, rattle-box, seed-box | Onagraceae |
| Ludwigia decurrens | wing-leaf primrose-willow | wingleaf water primrose, wingleaf primrose-willow, primrose willow, primrose-willow | Onagraceae |
| Ludwigia glandulosa | cylindric-fruit seedbox | creeping seedbox, cylindricfruit primrose-willow, cylindric-fruited ludwigia, cylindric-fruited seedbox | Onagraceae |
| Ludwigia grandiflora | uruguayan primrosewillow | uruguayan primrose-willow, water primrose, uruguay waterprimrose, large-flower primrose-willw | Onagraceae |
| Ludwigia hirtella | hairy seedbox | spindleroot | Onagraceae |
| Ludwigia leptocarpa | false loosestrife | anglestem waterprimrose, anglestem primrose-willow, waterwillow, water willow | Onagraceae |
| Ludwigia linearis | narrow-leaf primrose-willow | narrowleaf primrosewillow, narrowleaf primrose-willow | Onagraceae |
| Ludwigia maritima | seaside primrose-willow | seaside ludwigia, harper's seedbox | Onagraceae |
| Ludwigia microcarpa | smallfruit primrose-willow | smallfruit primrosewillow | Onagraceae |
| Ludwigia octovalvis | mexican primrose-willow | mexican primrosewillow, narrow-leaf water primrose, seedbox, mexican primrose willow | Onagraceae |
| Ludwigia palustris | marsh primrose-willow | marsh purslane, marsh primrose-willow, marsh seedbox, common water purslane | Onagraceae |
| Ludwigia peploides | floating primrose-willow | floating primrose, creeping waterprimrose, floating primrose willow, creeping water-primrose, floating primrose-willow, water-primrose, verdolaga de agua, floating evening primrose | Onagraceae |
| Ludwigia pilosa | hairy primrose-willow | hairy primrose willow | Onagraceae |
| Ludwigia repens | creeping primrose-willow | creeping primrosewillow, creeping waterpurslane, floating primrose-willow, water primrose, water-primrose | Onagraceae |
| Ludwigia sphaerocarpa | globefruit primrose-willow | round-pod water-primrose | Onagraceae |
| Lupinus subcarnosus | texas bluebonnet | sandyland bluebonnet | Fabaceae |
| Lupinus texensis | texas lupine | texas bluebonnet, bluebonnet, buffalo clover, wolf flower | Fabaceae |
| Lupinus villosus | lady lupine | hairy lupine | Fabaceae |
| Luziola fluitans | southern watergrass | luziola, watergrass | Poaceae |
| Luzula echinata | hedgehog woodrush | Juncaceae | |
| Lycium carolinianum | carolina desert-thorn | carolina wolfberry, creeping wolfberry, christmas berry | Solanaceae |
| Lycopodiella alopecuroides | foxtail clubmoss | Lycopodiaceae | |
| Lycopus americanus | american water horehound | waterhorehound, cut-leaf water-horehound, american bugleweed, water horehound, american waterhorehound | Lamiaceae |
| Lycopus rubellus | taperleaf water horehound | water horehound, taperleaf bugleweed | Lamiaceae |
| Lycoris radiata | red spider lily | magic lily | Liliaceae |
| Lygodium japonicum | japanese climbing fern | climbing fern | Lygodiaceae |
| Lyonia lucida | fetterbush lyonia | hurrahbush, staggerbush, fetter-bush, shinyleaf, swamp fetter-bush | Ericaceae |
| Lyonia mariana | piedmont staggerbush | staggerbush, maryland staggerbush, stagger-bush, stagger bush | Ericaceae |
| Lysimachia lanceolata | lanceleaf loosestrife | lance-leaved loosestrife | Primulaceae |
| Lysimachia radicans | trailing yellow loosestrife | trailing loosestrife | Primulaceae |
| Lythrum alatum | winged lythrum | wing-angle loosestrife | Lythraceae |
| Lythrum lineare | saltmarsh loosestrife | wand lythrum, narrow-leaved loosestrife | Lythraceae |