Lily of the Nile
Lily of the Valley Bush
Limber Pine
Lion's Tail
Lippia, Creeping Lippia
Lipstick Verbena
Liquidambar, American Sweet Gum
Little Bobo Day Lily
Little Bule Stem
Little Bunny Fountain Grass
Little Ollie Dwarf Olive
Little Princess Japanese Spirea
Little White Oleander
Littleleaf Linden
London Plane Tree or European Sycam
Long-leafed Yellowwood
Loquat
Lotus Like Tree Peony
Louis Edmunds Manzanita
Love-In-A-Mist