Lagunaria patersonii Laguncularia racemosa
Lagurus ovatus Lamium x 'Cecilia Lee'
Lamium album 'Friday' Lamium amplexicaule
Lamium byzantinum Lamium galeobdolon
Lamium galeobdolon 'Florentinum' Lamium galeobdolon 'Herman's Pride'
Lamium galeobdolon 'Variegatum' Lamium maculatum
Lamium maculatum 'Anne Greenaway' Lamium maculatum 'Aureum'
Lamium maculatum 'Beacon's Silver' Lamium maculatum 'Beedham's White'
Lamium maculatum 'Chequers' Lamium maculatum 'Golden Anniversary'
Lamium maculatum 'Orchid Frost' Lamium maculatum 'Pink Pewter'
Lamium maculatum 'Purple Dragon' Lamium maculatum 'Shell Pink'
Lamium maculatum 'White Nancy' Lampranthus aurantiacus
Lampranthus aurantiacus 'Sunman' Lampranthus deltoides
Lampranthus spectabilis Lampranthus vredenbergensis
Lantana x 'Gold Mound' Lantana x 'Trailing Gold'
Lantana x 'White Lightning' Lantana camara
Lantana camara 'Banana Split' Lantana camara 'Bandana Rose® Bante Rossa'
Lantana camara 'Landmark™ Rose Glow' Lantana camara 'Lemon Swirl'
Lantana camara 'Luscious® Citrus Blend' Lantana camara 'Luscious® Grape'
Lantana camara 'Luscious® Lemonade' Lantana camara 'Luscious® Tropical Fruit'
Lantana camara 'Miss Huff' Lantana camara 'New Gold'
Lantana camara 'Pinata' Lantana camara 'Pink Caprice'
Lantana camara 'Popsicles' Lantana camara 'Radiance'
Lantana camara 'Radiation' Lantana camara 'Samantha'
Lantana camara 'Silver Mound' Lantana camara 'South Beach™ Purple Sky'
Lantana camara 'Spreading Sunset' Lantana involucrata
Lantana montevidensis Lantana ovatifolia var. reclinata
Lantana trifolia Lapidaria margaretae
Larix decidua Larix decidua 'Julian's Weeper'
Larix decidua 'Lanark' Larix decidua 'Pendula'
Larix kaempferi Larix laricina
Larix x marschlinsii 'Vaired Direction' Larix occidentalis
Larix russica Larrea tridentata
Lasiopetalum baueri Lasiopetalum behrii
Lasthenia californica Lastreopsis microsora var. pentangularis
Latania loddigesii Latania lontaroides
Lathyrus latifolius Lathyrus odoratus
Lathyrus odoratus 'Explorer' Laurentia axillaris
Laurentia axillaris 'White Star' Laurentia fluviatilis
Laurentia petraea Laurus nobilis
Laurus nobilis 'Aurea' Laurus nobilis 'LNSS (Sicilian Sunshine™)'