| |
300 ppm |
600 ppm |
900 ppm |
| Plant Name |
Number of
Studies |
Arithmetic
Mean |
Standard
Error |
Number of
Studies |
Arithmetic
Mean |
Standard
Error |
Number of
Studies |
Arithmetic
Mean |
Standard
Error |
| Lactuca sativa [Garden Lettuce] |
17 | 26.5% | 4.4% |
4 | 56.3% | 8% |
9 | 100.4% | 10.9% |
| Ladder Brake [Pteris vittata] |
3 | 38.3% | 6.9% |
| | |
| | |
| Lady Stephanie [Chamelaucium uncinatum (Schauer) x Chamelaucium uncinatum] |
3 | 20.7% | 3.4% |
| | |
| | |
| Ladysthumb, Spotted [Polygonum persicaria] |
2 | 38% | 9.2% |
| | |
| | |
| Lafoensia pacari [Deciduous Tree] |
2 | 193.5% | 22.3% |
| | |
| | |
| Lambsquarters [Chenopodium album] |
20 | 46% | 7.7% |
| | |
| | |
| Lantana camara [Lantana] |
3 | 131.7% | 40.3% |
| | |
| | |
| Lantana [Lantana camara] |
3 | 131.7% | 40.3% |
| | |
| | |
| Larch Hybrid [Larix gmelinii var. japonica x larix kaempferi] |
2 | 39% | 1.4% |
| | |
| | |
| Larix gmelinii var. japonica x larix kaempferi [Larch Hybrid] |
2 | 39% | 1.4% |
| | |
| | |
| Larix decidua [European Larch] |
1 | 142% | 0% |
| | |
| | |
| Larix kaempferi [Japanese Larch] |
4 | 26.8% | 10.3% |
| | |
| | |
| Larix laricina [Tamarack] |
1 | 56% | 0% |
| | |
| | |
| Larrea tridentata [Creosote Bush] |
8 | 104.9% | 22.9% |
| | |
| | |
| Lasthenia californica [California Goldfields] |
2 | 27% | 26.9% |
| | |
| | |
| Layia platyglossa [Coastal Tidytips] |
1 | 12% | 0% |
| | |
| | |
| Leadplant [Amorpha canescens] |
3 | 40.3% | 63.3% |
| | |
| | |
| Leaf Succulent [Agave vilmoriniana] |
2 | 14% | 9.9% |
| | |
| | |
| Ledum palustre [Wild Rosemary] |
1 | 0% | 0% |
| | |
| | |
| Lemna gibba [Swollen Duckweed] |
2 | 47% | 11.3% |
| | |
| | |
| Lemon Tree [Citrus limon] |
4 | 28.3% | 6.1% |
| | |
| | |
| Lens culinaris [Lentil] |
15 | 87.9% | 16.3% |
| | |
| | |
| Lentil [Lens culinaris] |
15 | 87.9% | 16.3% |
| | |
| | |
| Lepidium latifolium [Pepperweed] |
2 | 40% | 7.1% |
| | |
| | |
| Lespedeza capitata [Roundhead Lespedeza] |
3 | 333.7% | 136.1% |
| | |
| | |
| Lespedeza cuneata [Chinese Lespedeza] |
1 | 0% | 0% |
| | |
| | |
| Lespedeza, Roundhead [Lespedeza capitata] |
3 | 333.7% | 136.1% |
| | |
| | |
| Lettuce, Garden [Lactuca sativa] |
17 | 26.5% | 4.4% |
4 | 56.3% | 8% |
9 | 100.4% | 10.9% |
| Leymus chinensis [Chinese Lyme-grass] |
5 | 21.2% | 3.8% |
| | |
| | |
| Linum usitatissimum [Common Flax] |
2 | 68.5% | 18.7% |
| | |
| | |
| Linum usitatissimum [Common Flax] in mixed stands with Linum usitatissimum |
2 | 63.5% | 15.9% |
| | |
| | |
| Liquidambar styraciflua [Sweetgum] |
20 | 132.4% | 23.5% |
| | |
| | |
| Liriodendron tulipifera [Yellow Poplar] |
3 | 34% | 4.7% |
| | |
| | |
| Lisianthus [Eustoma grandiflorum] |
| | |
1 | 37% | 0% |
| | |
| Littleleaf Peashrub [Caragana microphylla] |
1 | 19% | 0% |
| | |
| | |
| Littleleaf Ratany [Krameria erecta] |
2 | 102.5% | 1.1% |
| | |
| | |
| Littorella uniflora [American Shoreweed] |
| | |
| | |
2 | 14.5% | 4.6% |
| Loblolly Pine (Pinus taeda) |
67 | 60.9% | 7.7% |
| | |
| | |
| Locust, Black [Robinia pseudoacacia] |
5 | 283.4% | 201.6% |
| | |
| | |
| Lolium multiflorum [Italian Ryegrass] |
12 | 20% | 3.8% |
3 | 70.3% | 3.1% |
| | |
| Lolium perenne [Perennial Ryegrass] |
85 | 35.2% | 4.6% |
7 | 66.9% | 4.8% |
| | |
| Lolium temulentum [Darnel Ryegrass] |
3 | 44.7% | 29.2% |
| | |
| | |
| Lomentaria articulata [Seaweed] |
1 | 269% | 0% |
| | |
| | |
| Lonicera japonica [Japanese Honeysuckle] |
4 | 312.8% | 73.7% |
1 | 70% | 0% |
| | |
| Lonicera sempervirens [Coral Honeysuckle] |
1 | 30% | 0% |
1 | 46% | 0% |
| | |
| Lotus corniculatus [Birdfoot Deer Vetch] |
8 | 49.3% | 12.9% |
| | |
| | |
| Lotus pedunculatus [Big Trefoil] |
6 | 56% | 26.5% |
| | |
| | |
| Lovegrass, Narrowheart [Eragrostis racemosa] |
6 | 11.7% | 1.8% |
| | |
| | |
| Lovegrass, Weeping [Eragrostis curvula] |
7 | 48.1% | 10.1% |
| | |
| | |
| Lupine, European Yellow [Lupinus luteus] |
1 | 21% | 0% |
| | |
| | |
| Lupine, Narrowleaf [Lupinus angustifolius] |
3 | 38% | 7% |
| | |
| | |
| Lupine, Sundial [Lupinus perennis] |
11 | 56.4% | 6.6% |
| | |
| | |
| Lupine, White [Lupinus albus] |
6 | 12.2% | 4.6% |
| | |
| | |
| Lupinus albus [White Lupine] |
6 | 12.2% | 4.6% |
| | |
| | |
| Lupinus angustifolius [Narrowleaf Lupine] |
3 | 38% | 7% |
| | |
| | |
| Lupinus luteus [European Yellow Lupine] |
1 | 21% | 0% |
| | |
| | |
| Lupinus perennis [Sundial Lupine] |
11 | 56.4% | 6.6% |
| | |
| | |
| Lycopersicon esculentum [Garden Tomato] |
54 | 32.4% | 3.7% |
40 | 40.3% | 7% |
9 | 46.8% | 9.2% |
| Lycopersicon lycopersicum [Tomato] |
2 | 29.5% | 5.3% |
4 | 17.8% | 4.8% |
| | |
