• (1) L#yutzerna Kamenistaya - Lacebark Kurrajong
• (2) Lacebark Kurrajong - Ladys Leek
• (3) Ladys Leek - Lamb´s Lettuce
• (4) Lamb´s Quarter - Langley Autumn Princess Daylily
• (5) Langley Big Top Daylily - Large-cupped Daffodil
• (6) Large-cupped Daffodil - Large-Fruit Rattan Palm
• (7) Large-Fruit Sand-Verbena - Late
• (8) Late - Lavang
• (9) Lavanga - Lead Plant
• (10) Lead Tree - Leek
• (11) Leek - Lemon Mint Daylily
• (12) Lemon Mist Tall Bearded Iris - Lesbos Greek Column Basil
• (13) Lescur's Bartramiopsis Moss - Lettuce
• (14) Lettuce - Licorice Verbena
• (15) Licorice Verbena - Lily of The Nile
• (16) Lily of the Nile - Limestone Milkvetch
• (17) Limestone Oak Fern - Lindheimers Milkvetch
• (18) Lindheimers Morning Glory - Litteänurmikka
• (19) Little Starwort - Little Paul Daylily
• (20) Little Paul Miniature Tall Bearded Iris - Live Wire Fiber Optic Grass
• (21) Live-For-Ever - Lobed Fleabane
• (22) Lobed Leaf Nasturtium - Long-Cupped Narcissus
• (23) Long-Cupped Narcissus - Longleaf Indian Paintbrush
• (24) Longleaf Indian Pine - Los Angeles Tall Bearded Iris
• (25) Los Coyotes Tall Bearded Iris - Louisiana Iris
• (26) Louisiana Iris - Lovely Libra Daylily
• (27) Lovely Light Daylily - Luffah
• (28) Luffah - Luzerne Lupuline (Switzerland)
• (29) Luzerne Maculée - L tiros De Pasto