All Plants: Lena - Life (98)
'Lenape' Garden Canna
'Lennei Alba' Saucer Magnolia: soulangianahybrid
'Lennei' Saucer Magnolia: soulangianahybrid
'Lenny' Rose of Sharon
Lent Lily
Lenten Rose (spp.)
Lenten Rose 'Ballard's Black'
Lenten Rose 'Dark Burgandy'
Lenten Rose 'Heritage Series'
Lenten Rose 'Party Dress'
Lenten Rose 'Winter Joy Bouquet'
Lenten Tree
'Leonard Messel' Loebner Magnolia
'Leonard Messel' Magnolia
'Leonard Russell' Star Magnolia
'Leonard's Variety' Water Avens
'Leopard' Bethlehem Sage
Leopard Flower (spp.)
Leopard Flower Dwarf
'Leopard' Hawkweed
Leopard Lilies Golden
Leopard Lily
Leopard Palm (spp.)
Leopard Palm 'Konjac'
Leopard Plant (spp.)
Leopard Plant 'Sungold'
Leopard Plant 'Aureo-maculata'
Leopard Plant 'Crispata'
Leopard Plant, Green (spp.)
Leopard Plant, Green 'Aureo-maculata'
Leopard Plant, Green 'Crispata'
Leopard Plant: dentata (spp.)
Leopard Plant: dentata 'Desdemona'
Leopard Plant: dentata 'Othello'
Leopard Plant: palmatilobahybrid
'Leopardess' Waterlily
Leopard's Spots
Leopardsbane
Leopardsbane, Caucasian (spp.)
Leopardsbane, Caucasian 'Goldcut'
Leopardsbane, Caucasian 'Little Leo'
Leopardsbane, Little Leo (spp.)
Leopardsbane, Little Leo 'Goldcut'
Leopardsbane, Little Leo 'Little Leo'
Leopardsbane: ensefolia
Leopardsbane: plantagineum
Leptodermis
Leschenaultia, Blue
Lespedeza, Chinese
Lesser Calamint 'White Cloud'
Lesser Candelabra Tree
Lesser Celandine 'Brazen Hussy'
Lesser Knotweed
Lesser Spearwort
'Letchworth Rose' Creeping Baby's Breath
'Let's Dance® Starlight' Bigleaf Hydrangea
'Let's Dance® Big Easy®' Bigleaf Hydrangea
'Let's Dance® Diva!' Bigleaf Hydrangea
'Let's Dance® Moonlight' Bigleaf Hydrangea
'Let's Dance® Rhapsody Blue' Bigleaf Hydrangea
Leucadendron
Leucaena, Littleleaf
'Leucocarpa' Japanese Beautyberry
Leucospermum
Leucothoe, Coastal
Leucothoe, Drooping (spp.)
Leucothoe, Drooping 'Girard's Rainbow'
Leucothoe, Drooping 'Rainbow'
Leucothoe, Florida
Levant Cotton 'Nigra'
Levantine Live Oak
'Lewelyn & Pansy Purple' Siberian Iris
Lewis Flax
'Lewis Palmer' Bethlehem Sage
Lewisia (spp.)
Lewisia 'Ashwood Strain'
Lewisia 'Hybrid Mix'
'Lewisii' Canadian Hemlock
Leyland Cypress (spp.)
Leyland Cypress 'Golconda'
Leyland Cypress 'Haggerston Gray'
'Lianne' Florist's Violet
Libertia
Libertia, Showy
'Liberty' American Elm
'Liberty' London Planetree
'Liberty Pink' Snapdragon
'Liberty Red' Snapdragon
'Liberty Yellow' Snapdragon
Licorice Mint
Licorice Plant (spp.)
Licorice Plant 'Limelight'
Licorice Plant 'Schweffellight'
Licorice Plant Variegated
Licuri Palm
'Lidakense' Showy Stonecrop
Life Plant: pinnata
Lifelong Saxifrage