Common name | Botanical name |
1. Lablab | Lablab vulgaris |
2. Labrador Tea | Ledum latifolium |
3. Labrador tea, Northern | Ledum decumbens Ledum palustre ssp. decumbens |
4. Labrador, Glandular-leaved | Ledum glandulosum |
5. Laburnum | Cytisus laburnum |
6. Laburnum, Purple | Cytisus purpurascens |
7. Lace Cap Hydrangea | Hydrangea macrophylla |
8. Lacebark Elm | Ulmus parvifolia |
9. Lace-flower, Blue | Didiscus caeruleus 'Heavenly Blue' |
10. Lachnanthes | Lachnanthes tinctoria |
11. Lacquer tree, Japanese | Rhus vernicifera |
12. Lady Fern | Athyrium filix-femina |
13. Lady?s finger or Okra | Hibiscus esculentus Abelmoschus esculentus |
14. Ladybell, Common | Adenophora liliifolia |
15. Lady's Bedstraw | Galium verum |
16. Lady's Mantle | Alchemilla mollis Alchemilla vulgaris Alchemilla xanthochlora |
17. Lady's Mantle, Alpine | Alchemilla alpina |
18. Lady's Slipper Orchid | Cypripedium calceolus Cypripedium cordigerum |
19. Lady's Smock | Cardamine pratensis |
20. Lady's Tresses | Spiranthes autumnalis Spiranthes australis |
21. Ladyslipper, Mountain | Cypripedium montanum |
22. Lakooch | Artocarpus gomezianus |
23. Lambang | Aleurites moluccana |
24. Lamb's Tail | Chiastophyllum oppositifolium |
25. Lanhoa | Olea fragrans |
26. Lantana | Lantana camara Lantana indica |
27. Lantern Flower, Parasol Flower, Parachute Flower | Ceropegia beddomei Ceropegia decaisneana Ceropegia maculata Ceropegia metziana Ceropegia pusilla Ceropegia spiralis Ceropegia thwaitesii |
28. Lantern, Japanese | Hibiscus schizopetalus |
29. Larch | Larix decidua |
30. Larch, Western | Larix occidentalis |
31. Large-flowered Trillium | Trillium grandiflorum |
32. Large-leaved Aster | Aster macrophyllus |
33. Larger Bittercress | Cardamine amara |
34. Larkspur | Consolida ajacis Consolida orientalis |
35. Latern Tree, Chilean | Crinodendron hookerianum |
36. Laurel | Terminalia crenulata |
37. Laurel, Bog, Western | Kalmia microphylla ssp. occidentalis Kalmia polifolia |
38. Laurel, Mountain | Kalmia latifolia |
39. Laurel, Sheep's | Kalmia angustifolia |
40. Laurel, Swamp | Kalmia glauca |
41. Laurel, White | Magnolia virginiana |
42. Laurel-leaved Rock Rose | Cistus laurifolius |
43. Lavender Cotton | Santolina chamaecyparissus |
44. Lavender of Dauphine | Lavandula delphinensis |
45. Lavender Thyme | Thymus thracicus |
46. Lavender, Bastard | Lavandula angustifolia x latifolia |
47. Lavender, Desert | Hyptis emoryi |
48. Lavender, French | Lavandula stoechas |
49. Lavender, Hidcote or Jean Davis Lavender or Lady Lavender or Munstead Lavender or English Lavender or Twickle Purple Lavender or Rosea Lavender | Lavandula angustifolia |
50. Lavender, Provence | Lavandula x intermedia |
51. Lavender, Spanish | Lavandula dentata |
52. Lavender, Spike | Lavandula latifolia Lavandula officinalis var. spica |
53. Lavender, Sweet | Lavandula heterophylla |
54. Lavender, True | Lavandula officinalis |
55. Lavender, Woolly | Lavandula lanata |
56. Laver Seaweed | Porphyra umbilicalis |
57. Lawson Cypress | Chamaecyparis lawsoniana |
58. Leadplant | Amorpha canescens |
59. Leather Flower | Clematis viorna |
60. Leatherleaf Mahonia | Mahonia bealei |
61. Leatherwood UK | Cyrilla racemiflora |
62. Leaved Hibiscus, Red | Hibiscus acetosella |
63. Lechugilla | Agave lechugilla |
64. Leek | Allium porrum |
65. Leek, Wild | Allium tricoccum |
66. Lemon | Citrus limon |
67. Lemon grass | Cymbopogon citratus Cymbopogon flexuosus |
68. Lemon Hyssop, Mexican | Agastache mexicana |
69. Lemon Licorice Mint | Agastache breviflora |
70. Lemon Marigold | Tagetes tenuifolia |
71. Lemon Thyme | Thymus x citriodorus |
72. Lemon Verbena | Aloysia triphylla |
73. Lemon, Cedrat | Citrus medica cedra |
74. Lemon, Java | Citrus javanica |
75. Lemon, Pear | Citrus limetta |
76. Lemon, Pearl | Citrus margarita |
77. Lemon, Sweet | Citrus lumia |
78. Lemon, Water | Passiflora laurifolia |
79. Lemonberry | Rhus integrifolia |
80. Lemon-scented Iron Bark | Eucalyptus staigeriana |
81. Lentil | Ervum lens |
82. Leopard Tree | Caesalpinia ferrea |
83. Leopard's Bane | Doronicum caucasicum Doronicum plantagineum |
84. Leopard's Bane, Austrian | Doronicum austriacum |
85. Leopard's Bane, Showy | Doronicum cordatum |
86. Lesser Burdock | Arctium minus |
87. Lesser Celandine | Ranunculus ficaria |
88. Lesser Galangal | Alpinia officinarum |
89. Lesser Scabious | Scabiosa columbaria |
90. Lesser Sea Lavender | Limonium gougetianum |
91. Lesser Spearwort | Ranunculus flammula |
92. Lettuce, Garden | Lactuca sativa |
93. Lettuce, Prickly | Lactuca serriola |
94. Lettuce, Romaine | Lactuca sativa var. longifolia |
95. Lettuce, Tall | Lactuca canadensis |
96. Lettuce, Wild | Lactuca virosa |
97. Leucas | Leucas aspera |
98. Leyland Cypress | X Cupressocyparis leylandii |
99. Lichen | Candelariella vitellina |
100. Licorice, Silver | Helichrysum petiolare |
101. Life Root | Senecio aureus |
102. Lilac Californian | Ceanothus arboreus Ceanothus azurea Ceanothus impressus Ceanothus thyrsiflorus |
103. Lilacs | Syringa vulgaris |
104. Lilies, Swamp | Lilium pardalinum |
105. Lily of The Valley | Convallaria majalis |
106. Lily, African | Agapanthus africanus |
107. Lily, Chaparral | Lilium rubescens |
108. Lily, Columbia | Lilium columbianum |
109. Lily, Easter | Lilium longiflorum |
110. Lily, Formosa | Lilium formosanum |
111. Lily, Giant | Cardiocrinum giganteum |
112. Lily, Madonna | Lilium candidum |
113. Lily, Nepal | Lilium nepalensis |
114. Lily, Panther | Lilium canadense |
115. Lily, Peruvian | Alstroemeria aurea Alstroemeria haemantha Alstroemeria ligtu Alstroemeria ligtu x haemantha |
116. Lily, Royal | Lilium regale |
117. Lily, Straw-coloured Turk's Cap | Lilium pyrenaicum |
118. Lily, Tiger | Lilium tigrinum |
119. Lily, Toad | Tricyrtis hirta |
120. Lily, Turk's Cap | Lilium superbum |
121. Lily, Turk's Cap, Purple | Lilium martagon |
122. Lily, Turk's Cap, Yellow | Lilium pomponium verum |
123. Lime | Tilia europaea |
124. Lime Fruit | Citrus aurantiifolia |
125. Lime Mint | Mentha x piperita var. citrata |
126. Lime Tree | Tilia platyphyllos Tilia x vulgaris |
127. Lime, Common | Tilia vulgaris |
128. Limno, Asian | Limnophila aromatica |
129. Limnopoa | Limnopoa meeboldii |
130. Linden American | Tilia americana |
131. Lingonberry | Vaccinium vitis-idaea |
132. Linseed | Linum Usitatissimum |
133. Lion's Ear | Leonotis leonurus Leonotis nepetaefolia |
134. Lippia | Phyla scaberrina |
135. Liquorice | Glycorrhiza glabra |
136. Liquorice, American | Glycorrhiza lepidota |
137. Liquorice, Asian | Glycorrhiza uralensis |
138. Liquorice, Russian | Glycorrhiza echinata Glycorrhiza glandulifera |
139. Liriope | Liriope muscari |
140. Litchi | Dimocarpus litchi Litchi chinensis Nephelium litchi Scytalia chinensis |
141. Litmus | Roccella tinctoria |
142. Little Elephant's Head | Pedicularis attollens |
143. Littleleaf Linden | Tilia cordata |
144. Liver lily | Iris setosa |
145. Liverwort American | Hepatica nobilis |
146. Liverwort, English | Peltigera canina |
147. Lobelia, Butterfly | Lobelia |
148. Lobelia, Downy | Lobelia puberula |
149. Lobelia, Fountains | Lobelia erinus |
150. Lobelia, Great | Lobelia siphilitica |
151. Lobelia, Red | Lobelia cardinalis |
152. Locust, Black | Robinia pseudacacia |
153. Lodolcea | Lodolcea seychellarum |
154. Logwood | Haematoxylon campeachianum |
155. Logwood, West Indian | Ceanothus chloroxylon |
156. Lomatium, Fernleaf | Lomatium dissectum |
157. Lomatium, Pestle | Lomatium nudicaule |
158. London Planetree | Platanus x acerifolia |
159. Long Papper, Pipli | Piper longum |
160. Long pepper | Chavica roxburghii Piper longum Piper officinarum |
161. Longan | Dimocarpus longana Euphoria longana Nephelium longana |
162. Long-leaved Bear's Breech | Acanthus balcanicus |
163. Long-rooted Garlic | Allium victorialis |
164. Loose-headed Chinese Cabb | Brassica pekinensis var. |
165. Loosestrife, Bog | Lysimachia barystachys |
166. Loosestrife, Fringed | Lysimachia ciliata |
167. Loosestrife, Garden | Lysimachia punctata |
168. Loosestrife, Prairie | Lysimachia quadrifolia |
169. Loosestrife, Purple | Lythrum salicaria |
170. Loosestrife, Veined | Lysimachia menoricensis |
171. Loosestrife, White | Lysimachia ephemerum |
172. Loosestrife, Yellow | Lysimachia vulgaris |
173. Loquat | Crataegus bibas Eriobotrya japonica Mespilus japonica Photinia japonica |
174. Loranthus | Loranthus |
175. Lotus | Nelumbium nelumbo Nelumbium nuciferum Nelumbium speciosum |
176. Lotus Flower, Desert | Lotus rigidus |
177. Lovage | Levisticum officinale |
178. Lovage, Celery Leaf | Ligusticum apiifolium |
179. Lovage, Gray's | Ligusticum grayi |
180. Lovage, Hulten's | Ligusticum hultenii |
181. Lovage, Scotch | Ligusticum scoticum |
182. Lovage, Water | Oenanthe fistulosa |
183. Love in a puff or Heart seed | Cardiospermum halicacabum |
184. Love Lies Bleeding | Amaranthus caudatus |
185. Loveapple | Solanum aculeatissimum |
186. Love-in-a-mist / Nigella | Nigella damascena |
187. Low Cluster Danesblood Be | Campanula glomerata var. acaulis |
188. Low Gumweed | Grindelia nana |
189. Lucerne, Tree | Cytisus prolifer |
190. Luffa | Luffa aegyptiaca Luffa cylindrica |
191. Luffa, Wild | Luffa astorii |
192. Lungwort | Sticta pulmonaria |
193. Lungwort, Common | Pulmonaria officinalis |
194. Lungwort, Cowslip | Pulmonaria angustifolia |
195. Lungwort, Hairy | Pulmonaria mollissima |
196. Lupin, Siberian | Thermopsis lupinoides |
197. Lupin, White | Lupinus albus |
198. Lupin, Yellow | Lupinus luteus |
199. Lupine, Tree | Lupinus arboreus |