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 |
| Juncus parryi | Parry's Rush | |
| Juncus saximontanus | Rocky Mountain Rush | |
| Juniperus scopulorum | Rocky Mountain Juniper Rocky Mountain Red Cedar Mountain Red Cedar Colorado Red Cedar Western Red Cedar River Juniper Western Juniper Cedro Rojo | |
| Juncus torreyi | Torrey's Rush | |
| Juncus tracyi | Tracy Rush Tracy's Rush | |
| Juncus triglumis | Three-flower Rush Three-hulled Rush | |
| Juncus tweedyi | Tweedy's Rush | |
| Juncus vaseyi | Vasey's Rush | |
| Juniperus virginiana | Eastern Red Cedar Eastern Redcedar Virginia Juniper Red Juniper Pencil Cedar Carolina Cedar Red Savin | |
| Juniperus virginiana var. virginiana | Eastern Redcedar Eastern Red Cedar | |
| Kalmia microphylla | Alpine Laurel | |
| Kallstroemia parviflora | Warty Caltrop Small-flowered Carpetweed | |
| Koenigia islandica | Island Koenigia Island Purslane Island-purslane | |
| Koeleria macrantha | Prairie Junegrass Junegrass Prairie Koeler's Grass | |
| Kobresia myosuroides | Bellardi Bog Sedge | |
| Kobresia sibirica | Siberian Bog Sedge | |
| Kobresia simpliciuscula | Simple Bog Sedge | |
| Krigia biflora | Two-flower Dwarf Dandelion Two-flower Cynthia Dwarf Dandelion | |
| Krigia biflora var. biflora | Orange Dwarfdandelion Twoflower Dwarfdandelion | |
| Krameria lanceolata | Trailing Krameria Ratany Crameria Prairie Sandbur Trailing Ratany | |
| Krascheninnikovia lanata | Winterfat | |
| Lactuca biennis | Tall Blue Lettuce | |
| Lathyrus brachycalyx | Bonneville Pea | |
| Lathyrus brachycalyx ssp. zionis | Bush Pea Bush Peavine Zion Sweetpea Intermountain Peavine | |
| Lactuca canadensis | Canada Lettuce Wild Lettuce | |
| Laennecia coulteri | Conyza Coulter's Horseweed Coulter's Woolwort Annual Horsetail | |
| Lathyrus eucosmus | Bush Vetchling Seemly Sweetpea | |
| Lactuca graminifolia | Grassleaf Lettuce | |
| Lactuca graminifolia var. arizonica | Grassleaf Lettuce | |
| Lathyrus lanszwertii | Nevada Pea | |
| Lathyrus laetivirens | Aspen Pea | |
| Lathyrus lanszwertii var. lanszwertii | Lanszwert's Pea | |
| Lathyrus lanszwertii var. leucanthus | Nevada Pea | |
| Lactuca ludoviciana | Western Wild Lettuce Louisiana Wild Lettuce Prairie Lettuce Prairie Wild Lettuce Biannual Lettuce | |
| Lappula occidentalis | Flatspine Stickseed | |
| Lappula occidentalis var. cupulata | Flatspine Stickseed Western Stickseed | |
| Lappula occidentalis var. occidentalis | Flatspine Stickseed | |
| Lathyrus pauciflorus | Steppe Sweetpea Fewflower Pea Few-flowered Pea | |
| Lathyrus pauciflorus var. utahensis | Utah Pea | |
| Lathyrus polymorphus | Manystem Pea Hoary Vetchling | |
| Lathyrus polymorphus ssp. incanus | Hoary Pea | |
| Lathyrus polymorphus ssp. polymorphus | Manystem Pea | |
| Lathyrus polymorphus var. polymorphus | Manystem Pea | |
| Laennecia schiedeana | Pineland Horseweed | |
| Lactuca tatarica | Blue Lettuce | |
| Lactuca tatarica var. pulchella | Blue Lettuce | |
| Lesquerella alpina | Alpine Bladderpod | |
| Lepidium alyssoides | Mesa Pepperwort Mesa Pepperweed Southern Pepperweed | |
| Lepidium alyssoides var. alyssoides | Mesa Pepperwort Southern Pepperweed | |
| Lesquerella alpina var. alpina | Alpine Bladderpod Rollins’s Bladderpod | |
| Lepidium alyssoides var. eastwoodiae | Mesa Pepperweed Mesa Pepperwort | |
| Leymus ambiguus | Colorado Wildrye Rocky Mountain Lyme Grass | |
| Lesquerella arenosa | Great Plains Bladderpod | |
| Lesquerella arenosa var. argillosa | Great Plains Bladderpod Secund Bladderpod Sidesaddle Bladderpod | |
| Lesquerella calcicola | Rocky Mountain Bladderpod | |
| Leymus cinereus | Basin Wildrye Great Basin Lyme Grass Great Basin Wildrye | |
| Lesquerella congesta | Dudley Bluffs Bladderpod | |
| Lesquerella condensata | Dense Bladderpod Dense Twinpod | |
| Lepidium crenatum | Alkali Pepperweed Alkaline Pepperwort | |
| Lepidium densiflorum | Common Pepperweed | |
| Lesquerella fendleri | Fendler's Bladderpod Popweed | |
| Leptochloa fusca | Malabar Sprangletop | |
| Leptochloa fusca ssp. fascicularis | Bearded Sprangletop | |
| Leptochloa fusca ssp. uninervia | Mexican Sprangletop | |
| Lemna gibba | Gibbous Duckweed Inflated Duckweed Swollen Duckweed | |
| Lepidium integrifolium | Thick-leaf Pepperwort Thickleaf Pepperweed | |
| Lepidium integrifolium var. heterophyllum | Mountain Pepperwort Thickleaf Pepperweed Western Peppergrass | |
| Leucopoa kingii | King's Fescue Spike Fescue Spiked False Fescue | |
| Lepidium lasiocarpum | Shaggyfruit Pepperweed | |
| Lepidium lasiocarpum var. lasiocarpum | Hairy-pod Pepperwort Hairypod Pepperweed Shaggyfruit Pepperweed | |
| Lesquerella ludoviciana | Foothill Bladderpod Louisiana Bladderpod | |
| Lemna minor | Common Duckweed | |
| Lemna minuta | Least Duckweed | |
| Lepidium montanum | Mountain Peppergrass Western Peppergrass Mountain Pepperweed Mountain Pepperwort Montana Pepperweed | |
| Lesquerella montana | Mountain Bladderpod | |
| Leucocrinum montanum | Common Starlily Starlily | |
| Lepidium montanum var. coloradense | Mountain Peppergrass Mountain Pepperplant Mountain Pepperweed Mountain Pepperwort | |
| Lepidium montanum var. jonesii | Jones' Peppergrass Jones' Pepperweed Mountain Pepperplant Mountain Pepperwort | |
| Lepidium montanum var. montanum | Mountain Peppergrass Mountain Pepperplant Mountain Pepperweed Mountain Pepperwort | |
| Lepidium montanum var. tenellum | Mountain Peppergrass Mountain Pepperplant Mountain Pepperweed Mountain Pepperwort | |
| Lepidium montanum var. wyomingense | Mountain Peppergrass Mountain Pepperplant Mountain Pepperweed Mountain Pepperwort | |
| Lewisia nevadensis | Nevada Lewisia | |
| Leptosiphon nuttallii | Nuttall's Linanthus Nuttall's Desert Trumpets Nuttall's Desert-trumpets Nuttall's Deserttrumpets Nuttall's Perennial Gily-flower | |
| Leptosiphon nuttallii ssp. nuttallii | Nuttall's Linanthus | |
| Leersia oryzoides | Rice Cutgrass Rice Cut Grass | |
| Lesquerella ovalifolia | Roundleaf Bladderpod | |
| Lesquerella ovalifolia ssp. ovalifolia | Roundleaf Bladderpod | |
| Lesquerella parviflora | Piceance Bladderpod | |
| Leptochloa panicea | Mucronate Sprangletop Red Sprangletop Needle Sprangletop | |
| Lesquerella parvula | Pygmy Bladderpod | |
| Lesquerella pruinosa | Frosty Bladderpod Pagosa Bladderpod Pagosa Springs Bladderpod | |
| Lewisia pygmaea | Alpine Lewisia Pygmy Bitterroot | |
| Lepidium ramosissimum | Branched Pepperwort Manybranched Pepperweed | |
| Lepidium ramosissimum var. bourgeauanum | Bourgeau's Pepperweed Bourgeau's Pepperwort | |
| Lepidium ramosissimum var. divergens | Branched Pepperwort Manybranched Pepperweed | |
| Lepidium ramosissimum var. ramosissimum | Branched Pepperwort Manybranched Pepperweed | |
| Lewisia rediviva | Bitter Root Oregon Bitter-root | |
| Lewisia rediviva var. rediviva | Bitter Root Bitterroot | |
| Leymus salinus | Salina Pass Wild Rye Salinas Lyme Grass Salinas Wildrye Saline Wildrye | |
| Leymus salinus ssp. salinus | Salina Wildrye Saline Wildrye | |
| scientific name | common name(s) | image gallery |
