369 



Page. 



Hypoxis, 'i8 



Hyssopus, 280 



Hyssoptis, 282 



Hystrix, 59 



Ilex, 217 



Ilicioides, 217 



Ilysanthes 293 



Impatiens, 220 



Imperatoria, 239 



Indigofera, . . . I97 



Inula 330 



Inula, 315- 316, 317 



lodanthus, 169 



lonidiu/n, 228 



loxylon, ^35 



Ipomoea, ^"^ 



Ipomaa, 27 1 



Ipoinopsis, 269 



Iresine, 146, 355 



IrIDACEtE, "^ 



Iris, 118 



Isanthus, 286 



Isnardia, 232 



Isoetace.e;, ^^ 



Isoetes, ^" 



Isolepis, "5 



Isopappus, 3^7 



Isopyrum, '5" 



Itea, 180 



Iva, 331 



Ixia, 119 



Jatropha, 213 



Jeft'ersonia, 102 



JUGLANDACE.^, 126 



Juglans, ^26 



Juglaiis, 127,354 



Juncace.^ 105 



juncaginace^, 24 



Juncoides, 107, 354 



Juncus, 105 



Juncus, 108 



Juniperus, ^9 



Jussicea, 232 



Justicia, 301 



Kalmia, 249 



Ketrlia, 32 ^ 



Kentrophyta, . . . . 20I 



Kneiffia, 234 



Kobresia, 10 ' 



Kobresia, 7^ 



Kochia, '44 



Kochia, ^43 



Koeleria, 5° 



Kcellia 279, 359 



Koniga, 1 75 



Koiycarpus ■ 5' 



Kostletzkya, 224 



Page. 



Krameria, 212 



Kraunhia, 198 



Krigia 346, 347 



Krynitzkia, 273 



Kuhnia 3^3 



Kuhnistera, I97 



Kyllinga, . 62 



Kylliugia, , . 61, 68 



Labiat/e, 277 



Lachnanthes, 117 



Lachnocaulon, 103 



Laciniaria, 3' 3 



Lactuca, 349 



Lamium, 286 



Lamium, 285 



Laportea, 135 



Lappa, 343 



Lappago, 29 



Lappula, 272 



Lapsana, 347 



Larix, 18 



Lathyrus, 207 



Laurace^ 163 



Laurus, 163, 164 



Lavauxia, 235 



Leavenworthia, '7' 



Lechea, 226 



Ledum, 248 



Ledum, ' 249 



Leersia, 33 



Legouzia 3°9 



Leguminos^, 191 



Leimanthiwn, ^ 10 



Leiophyllum, 249 



Leitneria, 128 



Leitneriace^, 128 



Lemna, i°2 



Lemnace^, 102 



Lentibulariace/E 297 



Leontice, '"2 



Leontodon, 34^ 



Leontodon, 349 



Leonurus, 286 



Lepachys, 333 



Lepargyraea, 230 



Lepidanche, 268 



Lepidium, ^w 



Lepidium, J72> 35" 



Leptandra, 293 



iJptanthus I05 



Leptocaulis, 242, 244 



Leptochloa, 47 



Leptodactylon, • . 270 



Leptoglottis, 357 



Leptopoda, 339 



Leptorchis, ^25 



Leptoseris, 34° 



Lepturus, 57 



Lepttirus, 46 



