142 



INDEX TO KEY OF FAMILIES AND GENERA 



Hydrocotyle, 101. 

 HYDROPHYLLACE/E, 83, 111. 

 Hydrophyllum, 111. 

 Hydrotsenia, 124. 

 Hylocereus, 100. 

 Hymenaea, 95. 

 Hymenanthera, 88. 

 Hymenocallis, 125. 

 HYMENOPHYI/LACE/E, 85, 



135. 



Hymenophyllum, 135. 

 Hymenosporum, 88. 

 Hyophorbe, 130. 

 Hyoscyamus, 112. 

 Hyospathe, 131. 

 Hypecoum, 87. 

 HYPERICACE/E, 81, 89. 

 Hypericum, 89. 

 Hyphaene, 129. 

 Hypochceris, 107. 

 Hypolepis, 135. 

 Hypolytrum, 133. 

 Hypoxis, 125. 

 Hyssopus, 116. 



Iberis, 87. 



ICACINACE^E, 85. 



Idesia, 88. 

 Ilex, 91. 



ILLECEBRACE/E, 83. 

 Illicium, 86. 

 Impatiens, 90. 

 Imperata, 134. 

 Incarvillea, 113. 

 Indigofera, 95. 

 Inga, 93. 

 Ingenhausia, 90. 

 Inobulbon, 123. 

 Inula, 105. 

 lochroma, 112. 

 lone, 123. 

 lonopsidium, 87. 

 lonopsis, 123. 

 Ipomoea, 111. 

 Iresine, 116. 

 Iriartea, 130. 

 IRIDACE.E, 84, 124, 

 Iris, 124. 

 Isatis, 87. 

 Isochilus, 122. 

 Isoloma, 113. 

 Isonandra, 109. 

 Isopyrum, 86. 

 Isotoma, 107. 

 Isotria, 122. 

 Itea, 97. 

 Iva, 106. 

 Ixia, 124. 

 Ixiolirion, 125. 

 Ixora, 103. 



Jacaranda, 113. 

 Jacksonia, 95. 

 Jacobinia, 114. 

 Jacquemontia, 111. 

 Jacquinia, 109. 

 Jamesia, 97. 

 Janusia, 90. 

 .Taparandiba, 99. 

 Jasione, 107. 

 Jasminum, 109i 

 Jatropha, 119. 

 Jatrorrhiza, 86. 

 Jeffersonia, 87. 

 Joannesia, 119. 

 Jubsea, 129. 



JCGLANpACE/E, 84, 118. 



Juglans, 118. 

 JUNCACE.JE, 85, 129. 

 Juncus, 129. 

 Juniperus, 120. 

 Jussieua, 99. 

 Justicia, 114. 



Kadsura, 86. 

 Kaempferia, 125. 

 Kageneckia, 96. 

 Kalanchoe, 98. 

 Kalmia, 108. 

 Keudrickia, 99. 

 Kennedya, 95. 

 Kcntia, 130. 

 Kentiopsis, 130. 

 Kernera, 88. 

 Kerria, 97. 

 Kerstingiella, 95. 

 Keteleeria, 120. 

 Kigelia, 113. 

 Kitaibelia, 90. 

 Kitchingia, 98. 

 Klufrfa, 114. 

 Kniphofia, 127. 

 Kochia, 116. 

 Koelreuteria, 92. 

 Kolkwitzia, 102. 

 Kopsia, 110. 

 Kostelelzkya, 90. 

 Krameria, 95. 

 Kraussia, 103. 

 Krigia, 107. 

 Kuhnia, 107. 

 Kunzea, 99. 

 Kydia, 89. 



LABIATE, 83, 115. 

 Laburnum, 94. 

 Lacaena, 123. 

 Lachenalia, 128. 

 Lactuca, 107. 

 Lselia, 122. 

 Lseliocattleya, 122. 

 Lagenaria, 100. 

 Lagerstroemia, 99. 

 Lagetta, 117. 

 Lagunaria, 89. 

 Lagurus, 134. 

 Lamarckia, 134. 

 Lamium, 116. 

 Landolphia, 111. 

 Lantana, 114. 

 Lapageria, 126. 

 Lapeyrousia, 124. 

 Lardizabala, 87. 



LAHDIZABALACE/E, 80, 87. 



Larix, 120. 

 Lasthenia, 106. 

 Latania, 129. 

 Lathyrus, 94. 

 LACRACE/E, 84, 117. 

 Laurelia, 117. 

 Lauras, 117. 

 Lavandula, 115. 

 Lavanga, 91. 

 Lavatera, 89. 

 Lawsonia, 99. 

 Layia, 106. 

 Lebidieropsis, 118. 

 LECYTHIDACE.S:, 82, 99. 

 Lecythis, 99. 

 Ledum, 108. 

 Leea, 92. 

 LEEACEJE, 81. 



LEGUMINOS/E, 82, 93. 

 Lciophyllura, 108. 

 Leitneria, 118. 

 LEITNEREACE/E, 84, 118. 

 Lemaireocereus, 101. 

 Lemna, 131. 

 LEMNACE/E, 85, 131. 

 Lenophyllum, 98. 

 Lens, 94. 



LENTIBULARACE^E, 83, 113. 

 Leonotis, 116. 

 Leontice, 87. 

 Leontodon, 107. 

 Leontopodium, 105. 

 Lepachys, 106. 

 Lepanthes, 123. 

 Lepidagathis, 114. 

 Lepidium, 87. 

 Leptactina, 103. 

 Leptarrhena, 98. 

 Leptocarpha, 107. 

 Leptochilus, 136. 

 Leptochloa, 134. 

 Leptocodon, 108. 

 Leptodermis, 103. 

 Leptopteris, 135. 

 Leptospermum, 98. 

 Leptosyne, 106. 

 Leptotes, 122. 

 Lespedeza, 94. 

 Lettsomia, 111. 

 Leucadendron, 117. 

 Leucaena, 94. 

 Leuchtenbergia, 100. 

 Leucocoryne, 128. 

 Leucocrinum, 127. 

 Leucojum, 124. 

 Leucophyllum, 112. 

 Leucostegia, 136. 

 Leucothoe, 108. 

 Levisticum, 101. 

 Lewisia, 89. 

 Leycesteria, 102. 

 Liatris, 105. 

 Libertia, 124. 

 Libocedrus, 120. 

 Licuala, 129. 

 Lightfootia, 108. 

 Ligusticum, 101. 

 Ligustrum, 110. 

 LILIACE/E, 85, 126. 

 Lilium, 128. 

 Limatodes, 122. 



LlMNANTHACE^E, 81, 90. 



Limnanthes, 90. 

 Limnobium, 121. 

 Limnocharis, 132. 



I /in 11 in hi, 91. 



LlNACE/E, 81, 90. 



Linaria, 112. 

 Lindelofia, 111. 

 Lindenbergia, 113. 

 Linntea, 102. 

 Linospadix, 130. 

 Linosyris, 105. 

 Liiiuin, 90. 

 Liparis, 122. 

 Lippia, 114. 

 Liquidambar, 98. 

 Liriodendron, 86. 

 Liriope, 127. 

 Lisianthus, 110. 

 Lissochilus, 122. 

 Listera, 122. 

 Listrostachys, 123. 



Litchi, 92. 

 Lithospernium, 111. 

 Lithrcea, 93. 

 Litsea, 117. 

 Littonia, 128. 

 Livistona, 129. 

 Loasa, 100. 

 LOASACE/E, 82, 100. 

 Lobelia, 107. 



LOBELIACE/E, 82. 



Lodoicea, 129. 

 Lceselia, 111. 

 Logania, 110. 



LoGANIACEjE, 83, 110. 



Loiseleuria, 108. 

 Lolium, 134. 

 Lomatia, 117. 

 Lomatium, 101. 

 Lomatophyllum, 127. 

 Lonas, 106. 

 Lonchitis, 136. 

 Lonchocarpus, 95. 

 Lonicera, 102. 

 Lopezia, 99. 

 Lophanthus, 115. 

 Lophocereus, 100. 

 Lophophora, 100. 



LOKANTHACE/E, 84, 117. 



Loranthus, 117. 

 Loropetalum, 98. 

 Lotus, 94. 

 Loxoscaphe, 136. 

 Luculia, 103. 

 Lucuma, 109. 

 Ludwigia, 99. 

 Lueddemannia, 123. 

 Luehea, 90. 

 Luetkea, 96. 

 Luffa, 100. 

 Luisia, 123. 

 Lunaria, 88. 

 Lupinus, 94. 

 Lycaste, 122. 

 Lychnis, 89. 

 Lycium, 112. 

 Lycopersicum, 112. 

 LYCOPODIACE.E, 85, 134. 

 Lycopodium, 134. 

 Lycoris, 124. 

 Lygodium, 135. 

 Lyonia, 108. 

 Lyonothamnus, 97. 

 Lysichitum, 131. 

 Lysiloma, 93. 

 Lysimachia, 109. 

 Lysionotus, 114. 

 LYTHRACE/E, 82, 99. 

 Lythrum, 99. 



Maackia, 94. 

 Maba, 109. 

 Mabea, 119. 

 Macadamia, 117. 

 Macaranga, 119. 

 Macfadyenia, 113. 

 Macleania, 108. 

 Madura, 118. 

 Macodes, 122. 

 Macroplectrum, 123. 

 Macroscepis, 110. 

 Macrozamia, 120. 

 Maddenia, 97. 

 Madia, 106. 

 Mx-sa, 109. 

 Magnolia, 86. 

 MAGNOLIACE/E, 80, 86. 



