Lespedeza bicolor 'Summer Beauty' Lespedeza bicolor 'Yakushima'
Leucadendron 'Cloud Bank Jenny' Leucadendron 'Inca Gold'
Leucadendron 'Pisa' Leucadendron 'Safari Sunset'
Leucadendron anthoconus x Leucadendron argenteum
Leucadendron discolor Leucadendron eucalyptifolium
Leucadendron linifolium Leucadendron salignum
Leucadendron salignum 'Winter Red' Leucaena leucocephala
Leucaena retusa Leucophyllum candidum
Leucophyllum frutescens Leucophyllum frutescens 'Compactum'
Leucophyllum frutescens 'Green Cloud™' Leucophyllum pruinosa
Leucophyllum zygophyllum Leucospermum 'Veldfire'
Leucospermum cordifolium 'Dons Deep Red' Leucospermum cordifolium 'Fire Dance'
Leucospermum cuneiforme Leucospermum erubescens
Leucospermum glabrum Leucospermum lineare
Leucospermum lineare 'Tango' Leucospermum reflexum
Leucospermum reflexum 'Shooting Rocket' Leucothoe fontanesiana
Leucothoe fontanesiana 'Girard's Rainbow' Leucothoe fontanesiana 'Rainbow'
Leycesteria formosa Leycesteria formosa 'Notbruce(Golden Lanterns®)'
Leycesteria formosa 'Purple Rain' Libocedrus plumosa
Licuala grandis Licuala spinosa
Ligustrum japonicum Ligustrum japonicum 'Coriaceum'
Ligustrum lucidum Ligustrum lucidum 'Excelsum Superbun'
Ligustrum lucidum 'Tricolor' Ligustrum obtusifolium
Ligustrum obtusifolium var. regelianum Ligustrum salicifolium
Ligustrum sinense 'Sunshine' Ligustrum sinense 'Variegatum'
Ligustrum tschonoskii 'Little Thomas' Ligustrum x vicaryi
Ligustrum x vicaryi 'NCLX1 (Golden Ticket®)' Ligustrum vulgare
Ligustrum vulgare 'Lodense' Lindera angustifolia
Lindera benzoin Lindera erythrocarpa
Lindera glauca salicifolius Lindera megaphylla
Lindera salicifolia Linnaea borealis
Liquidambar formosana Liquidambar orientalis
Liquidambar styraciflua Liquidambar styraciflua 'Aurea'
Liquidambar styraciflua 'Burgundy' Liquidambar styraciflua 'Festival'
Liquidambar styraciflua 'Globe' Liquidambar styraciflua 'Gumball (Lollipop)'
Liquidambar styraciflua 'Rotundiloba' Liquidambar styraciflua 'Slender Silhouette'
Liquidambar styraciflua 'Stared' Liquidambar styraciflua 'Variegata'
Liquidambar styraciflua 'Ward (Cherokee™)' Liquidambar styraciflua 'Worpelsdon'
Liriodendron chinense Liriodendron chinense 'J. C. Raulston'
Liriodendron tulipifera Liriodendron tulipifera 'Arnold'
Liriodendron tulipifera 'Glen Gold' Liriodendron tulipifera 'Integrifolium'
Liriope spicata 'Variegata' Litchi chinensis
Litchi chinensis 'Brewster' Lithocarpus cleistocarpus
Lithocarpus densiflorus Lithocarpus densiflorus var. densiflorus
Lithocarpus densiflorus var. echinoides Lithocarpus edulis
Lithocarpus henryi Lithodora diffusa
Lithodora diffusa 'Grace Ward' Lithodora diffusa 'Heavenly Blue'
Lithodora diffusa 'Picos'