Lily, Western Fawn
Lily-of-the-Valley
Linden, Little-Leaf
Lindheimer's Muhly Grass
Lithodora, Grace Ward
Little Gem Evergreen Candytuft
Little Maid Kniphofia, Red Hot Poke
Lobelia, Rosamond
Lobelia, Summer
Locust, Black
Locust, Honey 'Shademaster'
Locust, Honey 'Sunburst'
Locust, Honey / Honeyshuck
Locust, Idaho Magenta
Locust, Pink Hybrid
Locust, Purple Robe
Lombardy Poplar
London Plane Tree
Loosestrife, Gooseneck