Hoyt Arboretum, Portland, Oregon, USA
Hoyt Arboretum, Portland, Oregon, USA
Hoyt Arboretum, Portland, Oregon, USA
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Found
L: 104 names
Laburnum alpinum
• Fabaceae • Scotch Laburnum
Laburnum anagyroides
• Fabaceae • Golden Chain Tree
Lagarostrobos franklinii
• Podocarpaceae
Lagerstroemia indica
• Lythraceae • Common Crape Myrtle
Lagerstroemia indica × fauriei 'Zuni'
• Lythraceae • Zuni Crape Myrtle
Lagerstroemia indica 'Catawba'
• Lythraceae
Lagerstroemia indica 'Muskogee'
• Lythraceae • muskogee crape myrtle
Lagerstroemia indica 'Whit II'
• Lythraceae
Lagerstroemia limii
• Lythraceae • Crapemyrtle
Lamiastrum galeobdolon
• Lamiaceae • yellow archangel
Lamium purpureum
• Lamiaceae • red deadnettle, purple deadnettle
Lapsana communis
• Asteraceae • common nipplewort, nipplewort
Lardizabala sp.
• Lardizabalaceae
Larix decidua
• Pinaceae • European Larch
Larix gmelinii
• Pinaceae • Dahurian Larch
Larix kaempferi
• Pinaceae • Japanese larch
Larix laricina
• Pinaceae • Tamarack
Larix occidentalis
• Pinaceae • Western Larch
Larix potaninii
• Pinaceae • Chinese Larch
Larix sp
• Pinaceae
Lathyrus latifolius
• Fabaceae • perennial pea, everlasting-pea, everlasting peavine, perennial peavine, perennial sweetpea
Laurus nobilis
• Lauraceae • Sweet Bay
Laurus nobilis 'Crispa'
• Lauraceae
Lemna minor
• Araceae
Leptospermum cunninghamii
• Myrtaceae
Leptospermum grandiflorum 'Eugene Hardy'
• Myrtaceae
Leptospermum namadgiensis
• Myrtaceae
Leptospermum nitidum
• Myrtaceae
Leptospermum rupestre
• Myrtaceae • creeping alpine tea tree
Leptospermum scoparium
• Myrtaceae
Leucaena sp
• Fabaceae
Leucothoe fontansiana 'Scarletta'
• Ericaceae
Lewisia columbiana var. rupicola
• Montiaceae
Lewisia serrata
• Montiaceae
Lewisia tweedyi
• Montiaceae
Lewisia tweedyi 'Tweedy Red'
• Montiaceae
Lewisiopsis tweedyi
• Montiaceae • Tweedy's lewisia
Ligustrum × ibolium
• Oleaceae
Ligustrum japonicum
• Oleaceae • Japanese Privet
Ligustrum ovalifolium
• Oleaceae
Ligustrum sempervirens
• Oleaceae • privet
Lilium columbianum
• Liliaceae • Tiger lily
Limnanthes douglasii subsp. douglasii
• Limnanthaceae • Poached Egg Flower, Douglas' meadowfoam
Linaria vulgaris
• Plantaginaceae
Lindera benzoin
• Lauraceae • Spice Bush
Lindera communis
• Lauraceae
Lindera erythrocarpa
• Lauraceae
Lindera neesiana
• Lauraceae
Lindera obtusiloba
• Lauraceae • Japanese Spice Tree
Lindera obtusiloba f. velutina
• Lauraceae
Lindera triloba
• Lauraceae • spicebush
Liquidambar acalycina
• Altingiaceae • Calexless Sweet Gum
Liquidambar acalycina 'Burgundy Flush'
• Altingiaceae
Liquidambar styraciflua
• Altingiaceae • Sweetgum
Liquidambar styraciflua 'Emerald Sentinal'®
• Altingiaceae
Liquidambar styraciflua 'Gold Dust'
• Altingiaceae • Sweetgum
Liquidambar styraciflua 'Happidaze'
• Altingiaceae • Sweetgum
Liquidambar styraciflua 'Moraine'
• Altingiaceae • Sweetgum
Liquidambar styraciflua 'Palo Alto'
• Altingiaceae
Liquidambar styraciflua 'Rotundiloba'
• Altingiaceae
Liquidambar styraciflua 'Slender Silhouette'
• Altingiaceae • Sweetgum
Liquidambar styraciflua 'Worplesdon'
• Altingiaceae
Liriodendron chinense
• Magnoliaceae • Chinese Tulip Tree
Liriodendron tulipifera
• Magnoliaceae • Tulip Tree
Liriodendron tulipifera 'Arnold'
• Magnoliaceae
Liriodendron tulipifera 'Aureomarginatum'
• Magnoliaceae • variegated tulip tree
Lithocarpus attenuatus (syn.)
• Fagaceae
Lithocarpus densiflorus (syn.)
• Fagaceae • Tanbark Oak, tanoak, tanoak, tanoak
Lithocarpus densiflorus var. densiflorus (syn.)
• Fagaceae • Tanbark Oak, tanoak, tanoak, tanoak
Lithocarpus densiflorus var. echinoides (syn.)
• Fagaceae
Lithocarpus henryi
• Fagaceae
Litsea populifolia
• Lauraceae
Lolium multiflorum
• Poaceae
Lolium perenne
• Poaceae
Lomatia fraseri
• Proteaceae
Lomatium columbianum
• Apiaceae • Columbia desery parsley
Lomatium dissectum
• Apiaceae • fern-leaf desert parsley
Lomatium utriculatum
• Apiaceae • common lomatium
Lonicera × purpusii
• Caprifoliaceae • winter honeysuckle
Lonicera ciliosa
• Caprifoliaceae • Oregon honeysuckle
Lonicera crassifolia
• Caprifoliaceae • small honeysuckle
Lonicera etrusca
• Caprifoliaceae • Etruscan honeysuckle
Lonicera ferruginea
• Caprifoliaceae
Lonicera fragrantissima
• Caprifoliaceae • January jasmine, sweet breath-of-spring, sweet breath of spring
Lonicera involucrata
• Caprifoliaceae • twinberry honeysuckle
Lonicera japonica
• Caprifoliaceae • Chinese honeysuckle, Japanese honeysuckle
Lonicera maackii
• Caprifoliaceae • Amur honeysuckle bush, Amur honeysuckle
Lonicera maackii f. podocarpa (syn.)
• Caprifoliaceae • Amur honeysuckle bush, Amur honeysuckle
Lonicera nitida 'Lemon Beauty'
• Caprifoliaceae
Lonicera syringantha
• Caprifoliaceae • lilac honeysuckle
Lonicera tatarica
• Caprifoliaceae
Loropetalum chinense 'Daybreak's Flame'
• Hamamelidaceae
Loropetalum chinense 'Pipa's Red'
• Hamamelidaceae
Loropetalum chinense 'Snow Dance'
• Hamamelidaceae
Ludwigia hexapetala
• Onagraceae
Ludwigia palustris
• Onagraceae
Luzula comosa
• Juncaceae
Luzula parviflora
• Juncaceae • millet woodrush, smallflower woodrush, smallflowered woodrush
Lyonothamnus floribundus
• Rosaceae • Catalina ironwood
Lysichiton americanus
• Araceae • skunk cabbage
Lysimachia arvensis
• Primulaceae • scarlet pimpernel, scarlet pimpernel
Lysimachia paridiformis var. stenophylla
• Primulaceae • loosestrife
Lysimachia punctata
• Primulaceae • large yellow loosestrife, spotted loosestrife
Lythrum portula
• Lythraceae