14 GENERIC INDEX. 
Gonatonema, x., 15. 
Gonatozygon, ix., 27; x.,14; xii, 183; xili., 59. 
Goniostomum, vii., 112. 
Goniothecium, xvi., 75. 
Gonium, ix., 26. 
Gonolobus, Xv., 242. 
Gonphonema, Xv., 183. 
Gonzalea, xv., 242. 
Goodyera, X., 34; xli., 101; xiv., 153; xv.. 296; 
XV1., 265 
Gordonia, vili., 113, 117; xv., 219. 
*. Gossypium, xil., 41; xvi., 154. 
Gouania, xvi., 189. 
Gracilaria, ix., 71; xi., 29, B0 sexi; 113-5 XV.5 
313. 
Grammatophora, xiv., 28, 29, 30; xv., 131; xvi., 
45, 209. 
Graphephorum, ix., 185; xiv., 132; xv., 295. 
Graphis, xiv., 248; xvi., 29, 105, 330. 
Graphium, vili., 65; xiv., 209. 
Gratiola, vii., 28, 98, 115; ix., 189. 
Grayia, xii., 116; xv., 68. 
Greenella, vii., 112; xvi., 205. 
Greenia, ix., 134, 186; x., 35. 
Greeneria, xiv-, 260; xvi., 248. 
Greggia, x., 96. 
Grewiopsis, xiv., 172. 
Griffinias, xvi., 336. 
Griffithsia, X15 29, 80; xtfi., 114; x¥.;.813: 
Grimaldia, xv., 202, 
Grimmia, xiv., 23, 148 ; xv., 185; xvi., 
124, 225, 340. 
Grindelia, ix., 31; xi., 104, 192; xili., 177; xiv., 
242; xvi., 119. 
Grinnellia, viii., 107 ; ix., 96; xi., 29, 30; xiii., 
112; Xv., 318. 
Guarea, xvi., 189. 
Guatteria, xvi., 14, 15: 120. 
Guazuma, xvi., 155. 
Gualacum, x., 123; xili., 288; xvi., 56. 
Guzmania, xvi., 168. + 
Gyalecta, xii., 61. 
Gymnanthes, xvi., 311. 
Gymnocladus, ix., 36, 130; xi., 121; xii., 100; 
Xiii., 19, 22, 23, 24, 117; xvi, 85. 
Gymnoderma, xiv., 222, 
Gymnogongrus, Xiii., 111; xv., 184. 
Gymnogonum, X., 23; xv., 228, 
Gymnogramme, Vil., 50, 63, 85; Viii., 36, 79 ; 
ix,, 22; 62, 92; xi, 48; xifl., 131; xiv., 148, 
194; XV., 252; xvi., 336. 
Gymnopogon, ix., 135. 
Gymnosporangium, vili., 71, 72, 85; xii., 12; 
xili., 176, 179, 224; xiv., 60, 132; xvi, 981 
308. 
93, 107, 
Gymnostichum, ix., 135, 137, 153. 
Gymnostomum, Vii., 5; xvi., 94, 106. 
Gymnothrix, ix., 134. 
Gynozyga, xvi., 333, 
Gypsophila, ix., 149; xi., 95. 
Helonias, vili., 91; ix., 101, 119, 150; xi., 
Gytonanthus, xili., 196. 
Habenaria, vii , 12, 17, 19, 28, 93, 113, 114; vili., 
7, 12; 1x., 28, 36, 114; x., 84, 36; xL, 36, 128, 
134; xil., 25, 40, 63, 101; xiii., 5, 227; xiv., 
153, 236; xv., 55, 136, 243, 320; xvi., 124, 265, 
290. 
Habrothamnus, xv., 242. 
Halenia, vili., 46; xiii., 8; xiv., 200, 235. 
Halesia, xi., 51; xii, 74, 79; dvs 194; xv., 223. 
Halictus, viil., 135. 
Halieria, xili., 239. 
Halodule, xiii., 162. 
Halurus, xifi., 111. 
Hamamelis, X., 7; xi., 125; xii., 82, 114; xiii., 
177; Xv., 223; xvi., 314. 
Hamelia, xiv., 170. 
Hanburia, xvi., 33. 
Haplaria, x., 97. 
Haplosiphon, viii., 39; xv., 161. 
Haplospora, xvi., 113. 
Harbouria, xvi., 122. 
Harfordia, xiii., 147, 174; xvi., 277. 
Harknessia, ix., 99. 
Harpelyce, xv., 115. 
Harpidium, xvi., 97. 
Harpagonella, ix., 129. 
Harpalium, xv., 275. 
Hartwrightia, xv., 200. 
THasseltia, xvi., 157. 
Hazardia, xiv., 104. 
Havetia, xvi., 62. 
Hedeoma, X., 33; xv., 94. 
Hedera, xili., 36; xvi., 251. 
Hedwigia, xvi., 109. : 
Helenium, ix., 113; xi., 103, 130; xifi., 47, 745. 
Xiv., 219. 
Heleochloa, ix., 135, 136. 
Helicoma, ix., 134. 
Helicosporium, viii., 27; ix., 98. 
Helianthella, xti., 25. 
Helianthenum, Viii., 75; ix., 118; xiv., 15. 
Helianthus, vil.; 53, 82, 114; ix., 150; x., 54, 81, 
121; xi., 103, 104, 128, 129; xfii., 75, 116; xiv., 
18, 66, 219, 241; xv., 325; eE; 59, 69, 120, — 
133, 140, 169, 176, 288, 
Helichrysum, xi., 94, 95; xiif., 37, 195. 
Heliconia, xiv., 87; xv., 202. 
Helicteres, xvi., 154. 
Heliclta, xvi., 309. 
Heliocarpus, xvi., 156. 
Heliocharis, xiii., 94; xv., 100, 146; xvi., 83. 
Heliopelta, xvi., 72. 
Heliopsis, vii., 113; xiii, 88; xv., 267; xvi., 63, 
133. 
Heliosciadium, xvi., 46. 
Heliotropium, vii., 125; vill, 120; xiv., 41. 
Helleborus, xiv., 113; XV., 127. 
Helminthosporium, xi 50. 
ssid oa 
175. 
Sang 
