Common Name - -	Family : Order
Lady of the night - -	Orchidaceae : Asparagales
Lady`s slipper orchid - -	Orchidaceae : Asparagales
Lanceleaf moonpod - -	Nyctaginaceae : Caryophyllales
Lantana - -	Verbenaceae : Lamiales
Large leaf rock fig - -	Moraceae : Rosales
Large yellow lady's slipper - -	Orchidaceae : Asparagales
Large-leaved linden - -	Malvaceae : Malvales
Large-lipped catasetum - -	Orchidaceae : Asparagales
Late-flowering narcissus - -	Amaryllidaceae : Asparagales
Lavender cotton - -	Asteraceae : Asterales
Lemon - -	Rutaceae : Sapindales
Lemon thyme - -	Lamiaceae : Lamiales
Leopard palm - -	Araceae : Alismatales
Lesser butterfly-orchid - -	Orchidaceae : Asparagales
Lily of the valley orchid - -	Orchidaceae : Asparagales
Lilytree - -	Magnoliaceae : Magnoliales
Littleleaf moonpod - -	Nyctaginaceae : Caryophyllales
Lizard orchid - -	Orchidaceae : Asparagales
Locust - -	Orchidaceae : Asparagales
Longflower tobacco - -	Solanaceae : Solanales
Lopsided star orchid - -	Orchidaceae : Asparagales
Lucy pinkepank - -	Orchidaceae : Asparagales
Lustrous black catasetum - -	Orchidaceae : Asparagales