INDEX TO GENERA. 



139 



TAGK, 



Cileditschia . 95 



Glyceria - 131 



Gnaphalium .. 103 



Cionolobus .-- 116 



Gordonia 90 



Gratiola iii 



Gymnopogon . . 131 



Gynandropsis 86 



Habenaria 124 



Halesia 108 



Hamamelis 99 



Hclenium 103 



Helianthemum 86 



Helianthus 104 



Heliophytum 113 



Helioiropium.. .... 113, 134 



Hepalica 83 



H erpestis iii 



Ileuchera 99 



Hibiscus 90 



Hieracium. . 104 



Holcus. 132 



Hordeum 132 



Hydrochloa 130 



Hydrocotyle 99 



Hydrolea 113 



Hypericum .. 89 



Hypoxys 124 



Hyptis 112 



Ilex 108 



Ilysanthes iii 



Impatiens 91 



Indigofera 94 



Ipomcea 114 



Iris . 125 



Isolepis 128 



Itea - 99 



Iva ^ 104 



Juglans .. . .. 120 



[uncus - 126 



Juniperus 121 



Jussitea _ 98 



Kalmia 107 



Kosleletzkya. go 



Krigia .. ... 104 



Kuhnia 104 



Kyllingia 128 



Lachnanthes. _. 124 



Lachnocaulon ._ . 127 



Laciuca 104 



Lagenaria . 99 



Lamium 113 



Lapago 133, 134 



Lathyrus 94 



Lechea 86 



Leersia 1 30 



Leiophyllum 108 



I'AGE. 



Lemna 122 



Leoiuirus 113 



l^epidium 85 



Leptocaulis 100 



Leptochloa 131 



Leptopoda 104 



Lespedeza 95 



Leucanthemum 102 



Leucothoe 107 



Liatris 104 



Ligustrum 116 



Lilium.. 125 



Limnanthemum 115 



Limnobium 123 



Linaria no, 134 



Linum. . 91 



Lipocarpha 128 



Lippia 112 



Liquidambar 99 



Liiiodendion 84 



Listera 124 



Lithospermum 113 



Lobelia 106 



Lonicera .... 100 



Ludwigia 98 



Lupinus 94 



Luzula ... 126 



Lycopodium 134 



Lycopus 112 



Lygodium .. 134 



Lysimachia .. 169 



Lythrum 97 



Macbridea 112 



Magnolia 83 



Malva 90 



Marrubium. 113 



Marshallia ...... 104 



Martynia no 



Maruta . loi 



Mayaca 126 



M edicago 94 



Melanthera.. 105 



Melanthium 125 



Melia 91 



Melica 131 



Melilotus 06 



Melothria 99 



Menispermum 84 



Mentha 112 



Micranthennim in 



Microstylis 123 



Mikania 104 



Mimulus no 



Mitchella loi 



Mitreola lOi 



MoUugo 89 



Monarda 112 



