Ligustrum japonicum Ligustrum japonicum 'Coriaceum'
Ligustrum lucidum Ligustrum lucidum 'Excelsum Superbun'
Ligustrum obtusifolium Ligustrum x vicaryi
Ligustrum x vicaryi 'NCLX1 (Golden Ticket®)' Ligustrum vulgare
Ligustrum vulgare 'Lodense' Lilium canadense
Lilium superbum Lindera benzoin
Liquidambar styraciflua Liquidambar styraciflua 'Aurea'
Liquidambar styraciflua 'Burgundy' Liquidambar styraciflua 'Festival'
Liquidambar styraciflua 'Globe' Liquidambar styraciflua 'Gumball (Lollipop)'
Liquidambar styraciflua 'Slender Silhouette' Liquidambar styraciflua 'Ward (Cherokee™)'
Liquidambar styraciflua 'Worpelsdon' Lobelia 'Bee's Flame'
Lobelia 'Fan Deep Red' Lobelia 'Gladys Lindley'
Lobelia 'La Fresco' Lobelia 'Monet Moment'
Lobelia 'Queen Victoria' Lobelia 'Rose Beacon'
Lobelia 'Sparkle Devine' Lobelia 'Summit Snow'
Lobelia 'Tania' Lobelia 'Wildwood Splendor'
Lobelia cardinalis Lobelia siphilitica
Lobelia siphilitica 'Alba' Lobelia x speciosa 'Fan Burgundy'
Lobelia x speciosa 'Fan Scarlet' Lobelia tupa
Lonicera x brownii 'Dropmore Scarlet' Lonicera fragrantissima
Lonicera involucrata Lonicera japonica
Lonicera japonica 'Halliana' Lonicera japonica 'Purpurea'
Lonicera nitida 'Baggesen's Gold' Lonicera nitida 'Briloni (Edmee Gold)'
Lonicera periclymenum 'Scentsation' Lonicera sempervirens
Lonicera sempervirens 'John Clayton' Lupinus polyphyllus
Lupinus polyphyllus 'My Castle' Lupinus polyphyllus 'Russell Hybrid'
Lychnis chalcedonica Lycium andersonii
Lycium carolinianum Lycium fremontii
Magnolia x 'Jane' Magnolia grandiflora
Magnolia grandiflora 'Alta®' Magnolia grandiflora 'Altius™'
Magnolia grandiflora 'Baby Doll' Magnolia grandiflora 'Bracken's Brown Beauty'
Magnolia grandiflora 'Claudia Wannamaker' Magnolia grandiflora 'D.D. Blanchard'
Magnolia grandiflora 'Dearing Street' Magnolia grandiflora 'Edith Bogue'
Magnolia grandiflora 'Exmouth' Magnolia grandiflora 'Exonensis'
Magnolia grandiflora 'Greenback™' Magnolia grandiflora 'Hasse'
Magnolia grandiflora 'Little Gem' Magnolia grandiflora 'Miss Chloe®'
Magnolia grandiflora 'Monlia (Majestic Beauty™)' Magnolia grandiflora 'Phyllis Barrow'
Magnolia grandiflora 'Plantation' Magnolia grandiflora 'Russet'
Magnolia grandiflora 'Saint Mary' Magnolia grandiflora 'Samuel Sommer'
Magnolia grandiflora 'Satinleaf' Magnolia grandiflora 'Select III'
Magnolia grandiflora 'Symmes' Magnolia grandiflora 'Victoria'
Magnolia grandiflora x liliiflora Magnolia kobus 'Wada's Memory'
Magnolia virginiana Magnolia virginiana 'Henry Hicks'
Magnolia virginiana 'Moonglow' Magnolia virginiana 'Santa Rosa'
Mahonia x 'Skylark' Mahonia aquifolium
Mahonia aquifolium 'Compactum' Mahonia bealei
Mahonia japonica Mahonia lomariifolia
Mahonia x media 'Charity' Mahonia nevinii
Mahonia pinnata Mahonia repens
Mahonia x wagneri Maianthemum racemosum