Long Leaf Ephedra Long Leafed Lungwort 'Bertram Anderson'
Long Leafed Lungwort 'Cevennensis' Long Leafed Lungwort 'Diana Clare'
Long Leafed Lungwort 'Excalibur' Long Leafed Yellowwood Podocarpus
Long Leaved Wattle Long Petaled Iris
Long Spined Barrel Cactus 'Longacre' Shrubby Cinquefoil
Longan Longbeak Arrowhead 'Silk Stockings'
'Longhin' Rose of Sharon 'Longin' Russian Sage
Long-leaf Emu Bush Longleaf Pine
Long-Leaf Speedwell (spp.) Long-Leaf Speedwell 'Foersters Blue'
Long-Leaf Speedwell 'Sunny Border Blue' Long-leaved Indian Pine
'Longspire' Virginia Sweetspire Longspur Epimedium (spp.)
Longspur Epimedium 'Rose Queen' Longspur Epimedium 'Spring Wedding'
Longstalk Holly Longstalk Tickseed 'Flying Saucers '
Longstalk Tickseed 'Heliot' 'Longwood Blue' Blue Mist Spirea
'Longwood Hybrid' Giant Waterlily 'Longwood Pink' Star Cluster
'Longwood' Wintercreeper 'Lonica' American Arborvitae
'Looderi King George' Rhododendron: hybrid Looking Glass Plant (spp.)
Looking Glass Plant 'Marble Queen' Looking Glass Plant 'Pink Splendor'
Looking Glass Plant Variegated Loosestrife, Dense Flowered 'Persian Chocolate'
Loosestrife, European Wand (spp.) Loosestrife, European Wand 'Morden Gleam'
Loosestrife, European Wand 'Morden Pink' Loosestrife, False
Loosestrife, Fringed (spp.) Loosestrife, Fringed 'Atropurpurea'
Loosestrife, Fringed 'Firecracker' Loosestrife, Fringed 'Purpurea'
Loosestrife, Garden (spp.) Loosestrife, Garden 'Alexander'
Loosestrife, Gooseneck Loosestrife, Hairy (spp.)
Loosestrife, Hairy 'Atropurpurea' Loosestrife, Hairy 'Firecracker'
Loosestrife, Hairy 'Purpurea' Loosestrife, Japanese
Loosestrife, Purple (spp.) Loosestrife, Purple 'Firecandle'
Loosestrife, Purple 'Robert' Loosestrife, Purple-leaved (spp.)
Loosestrife, Purple-leaved 'Atropurpurea' Loosestrife, Purple-leaved 'Firecracker'
Loosestrife, Purple-leaved 'Purpurea' Loosestrife, Striped
Loosestrife, Variegated (spp.) Loosestrife, Variegated 'Alexander'
Loosestrife, Yellow (spp.) Loosestrife, Yellow 'Alexander'
Loosestrife: anceps, Purple Loosestrife: ephemerum
Loosestrife: lysii Loquat, Bronze
Loquat, Japanese Lord Howe Wedding Lily
Lords and Ladies (spp.) Lords and Ladies 'Pictum'
Lords Holly Lotus, American
Lotus, Caspian Lotus, Indian (spp.)
Lotus, Indian 'Asiatic White' Lotus, Indian 'Baby Doll'
Lotus, Indian 'Ben Gibson' Lotus, Indian 'Charles Thomas'
Lotus, Indian 'Chawan Basu' Lotus, Indian 'Empress'
Lotus, Indian 'Gulang Red' Lotus, Indian 'Hong Chow Bowl'
Lotus, Indian 'Maggie Belle Slocum' Lotus, Indian 'Momo Botan'
Lotus, Indian 'Pekinensis Rubra' Lotus, Indian 'Perry's Giant Sunburst'
Lotus, Indian 'Red Baby' Lotus, Indian 'Red Radiance'
Lotus, Indian 'Rosea Plena' Lotus, Indian 'Ruby Gardner'
Lotus, Indian 'Shiroman' Lotus, Indian 'Speciosum'
Lotus, Indian 'The President' Lotus, Indian White
Lotus, Indian 'Xiamen Bowl' Lotus, Sacred (spp.)
Lotus, Sacred 'Asiatic White' Lotus, Sacred 'Baby Doll'
Lotus, Sacred 'Ben Gibson' Lotus, Sacred 'Charles Thomas'
Lotus, Sacred 'Chawan Basu' Lotus, Sacred 'Empress'
Lotus, Sacred 'Gulang Red' Lotus, Sacred 'Hong Chow Bowl'
Lotus, Sacred 'Maggie Belle Slocum' Lotus, Sacred 'Momo Botan'
Lotus, Sacred 'Pekinensis Rubra' Lotus, Sacred 'Perry's Giant Sunburst'
Lotus, Sacred 'Red Baby' Lotus, Sacred 'Red Radiance'
Lotus, Sacred 'Rosea Plena' Lotus, Sacred 'Ruby Gardner'
Lotus, Sacred 'Shiroman' Lotus, Sacred 'Speciosum'
Lotus, Sacred 'The President' Lotus, Sacred White
Lotus, Sacred 'Xiamen Bowl'