142 



INDEX TO KEY OF FAMILIES AND GENERA 



Hydrocotyle. 101. 



HVDR<.>PHYIJ*\CE.E, S3, 111. 



Hydrophyllum. 111. 

 Hyilrota'ilia, 124. 

 Hyloi-orous, 100. 

 Hyniieiuva, 95. 

 H>Tiipiianthera, 88. 

 HNnuoiioeuUi.", 125. 

 Hymenophyllace-e, 85, 



135. 

 Hymenophyllum, 135. 

 Hymcnosporum, 88. 

 Hyophorbc. 130. 

 Hyosoyamus. 112. 

 Hyospathe, 131. 

 HjpiH'oum, 87. 

 Hypericace.e, 81, 89. 

 Hyijeripum, 89. 

 HyphtBne. 129. 

 Hypochoeris. 107. 

 H\-polcpis, 135. 

 Hypolytrum, 133. 

 H>-poxis, 125. 

 Hyssopus, 116. 



Iberis, 87. 

 Ic.tCIN.tCE^, 85. 

 Idesia, 88. 

 Ilex. 91. 



Illecebr.\ce^, 83. 

 Illiciuin, 86. 

 Impatiens. 90. 

 Imperata, 134. 

 Incan-illea, 113. 

 Indigofera, 95. 

 luga. 93. 

 Ingeiiliausia, 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. 

 Lsonandra, 109. 

 Isopyrum. 86. 

 Isotoma, 107. 

 Isotria, 122. 

 Ilea, 97. 

 Iva, 106. 

 Lria, 124. 

 Ixiolirion, 125. 

 Iiora, 103. 



Jacaranda, 113. 

 Jaclcwnia, 95. 

 Jacobinia, 114. 

 JacquemoDtia, 111. 

 Jacquinia, 109. 

 Jamesia, 97. 

 lanusia, 90. 

 Japararidiba, 99. 

 Ja^one, 107. 

 Jaaroinum, 109. 

 Jatropha, 119. 

 Jatrorrhiza, 86. 

 Jellersonia, 87. 

 Joannesia, 119. 

 Jub*a. 129. 



JlMI..\XD.\CE^, 84, 118. 



Juglaii.^, 118. 

 JUNC.iCE.E, 85, 129. 

 Juncus, 129. 

 Juniperus, 120. 

 Jussit'ua, 99. 

 Justicia, 114. 



Kadsura, 86. 

 Koempferia, 125. 

 Kageneckia, 96. 

 Kalanchoe, 98. 

 Kalmia, 108. 

 Kendrickia, 99. 

 Kennedy a, 95. 

 Kontia. 130. 

 Kentiopsi.s, 130. 

 Kemera, 88. 

 Kerria, 97. 

 Kerstingiella, 95. 

 Keteleeria, 120. 

 Kigelia, 113. 

 Kitaibelia, 90. 

 Kitchingia, 98. 

 Klugia, 114. 

 Kniphofia, 127. 

 Kochia, 116. 

 Kcelreuteria, 92. 

 Kolkwitzia, 102. 

 Kopsia, 110. 

 Kostelelzkya, 90. 

 Krameria, 95. 

 Kraussia, 103. 

 Krigia, 107. 

 Kuhnia, 107. 

 Kunzea, 99. 

 Kydia, 89. 



Labiat.e, 83, 115. 

 Laburnum, 94. 

 Lacaena, 123. 

 Lachenalia, 128. 

 Lactuca, 107. 

 Lajlia, 122. 

 LiEliocattleya, 122. 

 Lagenaria, 100. 

 LagerstrcEmia, 99. 

 Lagetta, 117. 

 Lagunaria, 89. 

 Laguru.s, 134. 

 Lamarckia, 134. 

 Lamium, 116. 

 Landolphia, 111. 

 Lantana. 114. 

 Lapageria, 126. 

 Lapeyrousia, 124. 

 Lardizabala, 87. 

 Lakdizabalace.e, 80, 87. 

 Larix, 120. 

 Lasthenia, 106. 

 Latania, 129. 

 Lathyrus, 94. 

 IxAtrRACE.E, 84, 117. 

 Laurelia, 117. 

 Lauru.s, 117. 

 Lavandula, 115. 

 Lavauga, 91. 

 Lavatera, 89. 

 Lawsonia, 99. 

 Layia, 106. 

 Lebidieropsis, 118. 



LECYTHIDACE.E, 82, 99. 



Leeythis, 99. 

 Ledum, 108. 

 Leea, 92. 

 Leeace£, 81. 



LEcrMiNo.s.E, 82, 93. 

 Lciophylluni. 108. 

 Leitneria, 118. 

 Leitnereace.e, 84, 118. 

 Lemaireocereus, 101. 

 Lcmna. 131. 

 LEMNACE.E, 85, 131. 

 Lenophylluni, 98. 

 Lens, 94. 



Lentibularace.e, 83, 113. 

 Leonotis, 116. 

 Leoiitice, 87. 

 Leontodon, 107. 

 Leontopodium, 105. 

 Lepachys, 106. 

 Lepanthes, 123. 

 Lepidagathis, 114. 

 Lepidium, 87. 

 Leptactina, 103. 

 Leptarrhcna, 98. 

 Leptoearpha, 107. 

 LeptochikLs, 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. 

 Leucoeoryne, 128. 

 Leucocrinum, 127. 

 Leucojum, 124. 

 Leucophyllum, 112. 

 Leueostegia, 136. 

 Leucothoe, 108. 

 Levisticum, 101. 

 Lewisia, 89. 

 Leycesteria, 102. 

 Liatris, 105. 

 Libertia, 124. 

 Libocedrus, 120. 

 Licuala, 129. 

 Lightfootia, 108. 

 Ligusticum, 101. 

 Ligustrum, 110. 

 L1LIACE.E, 85, 126. 

 Lilium, 128. 

 Limatodes, 122. 



LlMNANTHACE.«, 81, 90. 



Limnanthes, 90. 

 Limnobium, 121. 

 Limnocharis, 132. 

 Limonia, 91. 

 L1NACE.E, 81, 90. 

 Linaria, 112. 

 Lindelofia, 111. 

 Lindenbergia, 113. 

 Linnsea, 102. 

 Liuospadix, 130. 

 Linosyris, 105. 

 Linum, 90. 

 Liparis, 122. 

 Lipfjia, 114. 

 Liquidambar, 98. 

 Liriodendron, 86. 

 Liriope, 127. 

 Lisianthus, 110. 

 Lissochilus, 122. 

 Listera, 122. 

 Listrostachys, 123. 



Litchi, 92. 

 Lithospcrmuii), 111. 

 Lithraia, 93. 

 Litsea, 117. 

 Littonia, 128. 

 Livistoiia, 129. 

 Loasa, 100. 

 LOASACE.E, 82, 100. 

 Lobelia, 107. 

 L0BELIACE.E. 82. 

 Lodoicea, 129. 

 Loeselia, 111. 

 Logania, 110. 

 LOGANLACE^, 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. 



LORANTHACE^, 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. 

 Lyeopersicum, 112. 

 Ltcopodiace,e, 85, 134. 

 Lycopodium, 134. 

 Lycoris, 124. 

 Lygodium, 135. 

 Lyonia, 108. 

 Lyouothamnus, 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. 

 Maerozamia, 120. 

 Maddenia, 97. 

 Madia, 106. 

 Ma^sa, 109. 

 Magnolia, 86. 

 Maonoliace^, 80, 86. 



