Large Mosquito Orchid 
Large Striped Greenhood 
Large tongue orchid 
Large Twayblade 
Large-flowered sobralia 
Late donkey orchid 
Lawrence's Paphiopedilum 
Leopard Orchid 
Leopard sun orchid 
Lepanthes acutissima 
Lepanthes andrenoglossa 
Lepanthes calimae 
Lepanthes calodictyon 
Lepanthes durikaensis 
Lepanthes Espejo 
Lepanthes furcata 
Lepanthes hermansii 
Lepanthes janitor 
Lepanthes licrophora 
Lepanthes limbata 
Lepanthes lycocephala 
Lepanthes matisii 
Lepanthes montezumae 
Lepanthes nicolasii