Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Justicia ovata | Looseflower Water-willow | |
| Justicia ovata var. ovata | Looseflower Water-willow Loose-flower Water-willow | |
| Juncus roemerianus | Needlegrass Rush Black Needlerush | |
| Kallstroemia maxima | Big Caltrop | |
| Krigia caespitosa | Weedy Dwarfdandelion Dwarf Dandelion | |
| Krigia dandelion | Potato Dwarf Dandelion Potato Dandelion | |
| Krigia montana | Mountain Dwarfdandelion | |
| Krigia virginica | Virginia Dwarfdandelion Virginia Dwarf-dandelion Virginia Dwarf Dandelion Dwarf Dandelion | |
| Lachnocaulon anceps | Whitehead Bogbutton Hairy Pipewort Hat-pins Bog Bachelor's-buttons | |
| Lachnocaulon beyrichianum | Southern Bogbutton | |
| Lactuca canadensis | Canada Lettuce Wild Lettuce | |
| Laportea canadensis | Canadian Woodnettle Wood Nettle | |
| Lachnanthes caroliana | Carolina Redroot Paint Root | |
| Lactuca floridana | Woodland Lettuce Florida Lettuce | |
| Lactuca floridana var. floridana | Woodland Lettuce | |
| Lactuca floridana var. villosa | Woodland Lettuce | |
| Lactuca graminifolia | Grassleaf Lettuce | |
| Lactuca graminifolia var. graminifolia | Grassleaf Lettuce | |
| Lactuca hirsuta | Hairy Lettuce | |
| Lactuca hirsuta var. sanguinea | Hairy Lettuce Red-flowered Wild Lettuce | |
| Lachnocaulon minus | Small's Bogbutton Small's Hat-pins | |
| Lappula occidentalis | Flatspine Stickseed | |
| Lappula occidentalis var. occidentalis | Flatspine Stickseed | |
| Lathyrus venosus | Veiny Pea Veiny Vetchling Wild Sweet Pea Bushy Vetch | |
| Lemna aequinoctialis | Lesser Duckweed | |
| Lespedeza angustifolia | Narrowleaf Lespedeza | |
| Lepidium austrinum | Southern Peppergrass Southern Pepperwort | |
| Lespedeza capitata | Roundhead Lespedeza Roundhead Bush-clover Round-headed Lespedeza Round-headed Bush-clover | |
| Lepidium densiflorum | Common Pepperweed | |
| Lespedeza frutescens | Shrubby Lespedeza | |
| Lespedeza hirta | Hairy Lespedeza | |
| Lespedeza hirta ssp. curtissii | Curtiss' Lespedeza | |
| Lespedeza hirta ssp. hirta | Hairy Lespedeza | |
| Lepidium lasiocarpum | Shaggyfruit Pepperweed | |
| Lepidium lasiocarpum var. lasiocarpum | Hairy-pod Pepperwort Hairypod Pepperweed Shaggyfruit Pepperweed | |
| Lespedeza ×longifolia | Lespedeza | |
| Lechea minor | Thyme-leaf Pinweed Thymeleaf Pinweed Thymeleaved Pinweed | |
| Lechea mucronata | Hairy Pinweed | |
| Lespedeza ×neglecta | Lespedeza | |
| Lespedeza ×nuttallii | Lespedeza | |
| Lemna obscura | Little Duckweed | |
| Lespedeza ×oblongifolia | Lespedeza | |
| Lepidium oblongum var. oblongum | Veiny Pepperweed Veiny Pepperwort Wayside Peppergrass | |
| Lemna perpusilla | Minute Duckweed | |
| Lespedeza procumbens | Trailing Lespedeza | |
| Lechea pulchella | Leggett's Pinweed | |
| Lechea pulchella var. pulchella | Leggett's Pinweed | |
| Lechea racemulosa | Illinois Pinweed Oblong-fruited Pinweed | |
| Lespedeza repens | Creeping Lespedeza Creeping Bush-clover | |
| Lechea sessiliflora | Pineland Pinweed | |
| Lespedeza stuevei | Tall Bush-clover Tall Lespedeza | |
| Lechea tenuifolia | Narrowleaf Pinweed | |
| Lechea torreyi | Piedmont Pinweed Sandhill Pinweed | |
| Lemna valdiviana | Valdivia Duckweed | |
| Lepidium virginicum | Virginia Peppergrass Virginia Pepperweed Peppergrass Poor Man's Pepper | |
| Lespedeza violacea | Violet Lespedeza | |
| Lespedeza virginica | Slender Lespedeza Slender Bush-clover | |
| Lepidium virginicum var. virginicum | Poorman's Pepperwort Virginia Pepperweed Wild Pepper Grass | |
| Liatris aspera | Tall Blazing Star Tall Gayfeather Tall Liatris Rough Blazing Star Rough Gayfeather Rough Liatris Button Snakeroot | |
| Liatris aspera var. intermedia | Intermediate Rough Gayfeather Intermediate Rough Blazing Star Intermediate Rough Liatris Tall Gayfeather Tall Blazing Star Tall Liatris | |
| Listera australis | Southern Twayblade | |
| Lithospermum canescens | Hoary Puccoon | |
| Lithospermum caroliniense | Carolina Puccoon Hairy Puccoon Hispid Gromwell | |
| Ligusticum canadense | Canadian Licorice-root American Lovage | |
| Limonium carolinianum | Carolina Sealavender Sea Lavender | |
| Lilium canadense | Canada Lily Canadian Lily Wild Yellow Lily | |
| Lilaeopsis carolinensis | Carolina Grasswort | |
| Lilium catesbaei | Pine Lily Southern Red Lily Catesby's Lily | |
| Lilium canadense ssp. canadense | Canada Lily | |
| Lilium catesbaei ssp. catesbaei | Pine Lily Catesby's Lily Leopard Lily Tiger Lily Southern Red Lily | |
| Lithospermum caroliniense var. caroliniense | Carolina Puccoon Carolina Gromwell Hairy Puccoon | |
| Lilium canadense ssp. editorum | Canada Lily | |
| Lilaeopsis chinensis | Eastern Grasswort | |
| Liatris cokeri | Coker’s Gayfeather Sandhill's Blazing Star Sandhills Gayfeather | |
| Lindernia dubia | Yellowseed False Pimpernel | |
| Lindernia dubia var. anagallidea | Yellowseed False Pimpernel | |
| Lindernia dubia var. dubia | Yellowseed False Pimpernel | |
| Liatris elegans | Pink-scale Blazing Star Pink-scale Gayfeather Pink-scale Liatris | |
| Liatris elegans var. elegans | Elegant Gayfeather Pinkscale Blazing Star Pinkscale Gayfeather | |
| Liatris elegans var. kralii | Pinkscale Blazing-star | |
| Linum floridanum | Florida Yellow Flax | |
| Linum floridanum var. chrysocarpum | Florida Yellow Flax Yellow-fruited Yellow Flax | |
| Linum floridanum var. floridanum | Florida Yellow Flax | |
| Liatris gracilis | Slender Blazing Star Slender Gayfeather Slender Liatris | |
| Linum intercursum | Bicknell's Yellow Flax Sandplain Flax | |
| Lilium iridollae | Pot-of-Gold Lily Panhandle Lily | |
| Liparis liliifolia | Brown Widelip Orchid Large Twayblade | |
| Linum medium | Stiff Yellow Flax | |
| Linum medium var. texanum | Stiff Yellow Flax | |
| Lilium michauxii | Carolina Lily | |
| Liatris microcephala | Smallhead Blazing Star Smallhead Gayfeather Smallhead Liatris | |
| Lindernia monticola | Piedmont False Pimpernel | |
| Liatris patens | Georgia Blazing-star Spreading Blazing-star Georgia Gayfeather Spreading Gayfeather | |
| Liatris pauciflora | Fewflower Blazing-star Fewflower Gayfeather | |
| Liatris pilosa | Shaggy Blazing Star Shaggy Gayfeather Shaggy Liatris Grass-leaf Blazingstar | |
| Lilium pyrophilum | Sandhills Lily | |
| Liatris scariosa | Devil's Bite Large Blazing Star Large Gayfeather Large Liatris Savanna Blazing Star Savanna Gayfeather Savanna Liatris | |
| Liatris scariosa var. scariosa | Devil's Bite Northern Gayfeather | |
| Listera smallii | Kidneyleaf Twayblade Appalachian Twayblade | |
| Liatris spicata | Dense Blazing Star Dense Gayfeather Dense Liatris Marsh Blazing Star Marsh Gayfeather Marsh Liatris | |
| scientific name | common name(s) | image gallery |
