Limber Pine
Limelight Strawflower
Limemound Spirea
Lindheimer's Muhly Grass
Lion's Tail
Lippia, Creeping Lippia
Lipstick Verbena
Liquid Burgundy
Liquidambar Festival
Liquidambar, American Sweet Gum
Little Bobo Daylily
Little Bunny Dwarf Fountain Grass
Little Ollie Dwarf Olive
Little Princess Japanese Spirea
Little White Oleander
Little-Leaf Cordia
Little-Leaf Linden
Lochinch Summer Lilac
Locust
London Plane Tree