North American Natives: Lewi - Lizz (93)
Lewis Flax
Lewisia (spp.)
Lewisia 'Ashwood Strain'
Lewisia 'Hybrid Mix'
'Lewisii' Canadian Hemlock
'Liberty' American Elm
Lifelong Saxifrage
Lignum Vitae: sanctum
Lilac, Catalina Mountain (spp.)
Lilac, Catalina Mountain 'Trewithen Blue'
Lilac, West Indian
Lilac, Wild (spp.)
Lilac, Wild 'Carmel Creeper'
Lilac, Wild 'Hurricane Point'
Lilac, Wild 'Louis Edmunds'
Lily, American Turk's Cap
Lily, Atamasca
Lily, Avalanche
Lily, Aztec 'Superba'
Lily, Bluebeard
Lily, Bog
Lily, Canada
Lily, Canadian
Lily, Coast Fawn (spp.)
Lily, Coast Fawn 'Citronella'
Lily, Columbia
Lily, Common Trout
Lily, Dogtooth
Lily, Fawn
Lily, Glacier
Lily, Gumbo
Lily, Himalayan Foxtail
Lily, Jacobean 'Superba'
Lily, Lambstongue Trout
Lily, Leopard
Lily, Meadow
Lily, One Day
Lily, Oregon
Lily, Pagoda
Lily, Panther
Lily, Pink Fawn (spp.)
Lily, Pink Fawn 'Citronella'
Lily, Pond (spp.)
Lily, Rain
Lily, Speckled Wood
Lily, St. James 'Superba'
Lily, String
Lily, Tiger
Lily, Yellow Trout
Lily: americanum, Swamp
Lily: californica, Cobra
Lily: gloriosa, Palm (spp.)
Lily: gloriosa, Palm Variegated
Limber Pine (spp.)
Limber Pine Blue
Lime Prickley Ash
Limestone Fern (spp.)
Limestone Fern 'Plumosum'
Linden, American (spp.)
Linden, American 'Pyramidalis'
Linden, American 'Redmond'
Lingonberry
Lion's Tail Agave (spp.)
Lion's Tail Agave 'Nova'
Lisianthus (spp.)
Lisianthus 'Blue Lisa'
Lisianthus 'Forever Blue'
Lisianthus 'Yodel Blue'
Little Bluestem (spp.)
Little Bluestem 'The Blues'
'Little Elfie' American Arborvitae
Little Flowered Agave
'Little Gem' American Arborvitae
'Little Gem' Southern Magnolia
'Little Giant' American Arborvitae
'Little Goblin™' Winterberry: verticillata
Little Leaf Cordia
'Little Linda' Mountain Laurel
'Little Princess' Summer Phlox
Little Sur Manzanita
Littleleaf Leadtree
Littleleaf Leucaena
Live Forever: farinosa
Live Oak (spp.)
Live Oak 'Cathedral Oak™ (Shadowlawn)'
Live Oak 'Heritage'
Live Oak 'Highrise'
Live Oak 'Millenaire Live Oak™'
Live Oak: chrysolepis
Live Oak: emoryi
'Livida' Creeping Juniper
Lizard's Tail
'Lizzy' Summer Phlox