Larkspur--Fickleness.
Laurel--Glory.
Lavender--Distrust.
Lettuce--Cold-hearted.
Lilac--First emotion of love.
Lily--Purity; modesty.
Lily of the Valley--Return of happiness.
Lily, Day--Coquetry,
Lily, Water--Eloquence.
Lily, Yellow--Falsehood.
Locust--Affection beyond the grave.
Love in a Mist--You puzzle me.
Love Lies Bleeding--Hopeless, not heartless.
Lupine--Imagination.

Mallow--Sweetness; mildness.
Maple--Reserve.
Marigold--Cruelty.
Marjoram--Blushes.
Marvel of Peru (Four O'clocks)--Timidity.
Mint--Virtue.
Mignonette--Your qualities surpass your charms.
Mistletoe--I surmount all difficulties.
Mock Orange (Syringa)--Counterfeit.
Morning Glory--Coquetry.
Maiden's Hair--Discretion.
Magnolia, Grandiflora--Peerless and proud.
Magnolia, Swamp--Perseverance.
Moss--Maternal love.
Motherwort--Secret love.