Grasses, British, Anatomy of their | 
Leaves, 315-359. 
Grewia Malococea, Linn., 274. 
GRIMMIACER, 91. 
Guadua sp., 13. 
Guettarda speciosa, Linn., 266, 282. 
GurrirER x, mentioned, 8, 20, 273. 
Gymnogramme cyclophylla, Baker, 
15, 85. 
elaphoglossoides, Baker, 15, 85. 
flexuosa, Desv., 15, 85. 
hirta, Desv., 15. 
pumila, A. Spreng., 85. 
Schomburgkiana, Kunze, 15. 
Gymnosperm seeds, 361. 
Gymnozyga moniliformis, Ehrenb., 
194. 
var. gracilescens, Nordst., 
194. 
Habenaria, Willd., 268. 
amplifolia, Cheesem.*, 298. 
macrostachya, Lindl., 298. 
Moritzii, Ridl., 12, 65. 
parviflora, Lindl., 12. 
pratensis, Reichb. f., mentioned, 
65. 
roraimensis, Rolfe *, 65; men- 
tioned, 12. 
spp., 298. 
superflua, Reichb. f., 268, 298. 
Halonia, Lindl. & Hutt., 217; ana- 
tomical structure, 223; morpho- 
logy, 217. 
disticha, Morris, 222. 
Halonial branch of Lepidophloios, 
217-235. 
Hapalosiphon delicatulus, West 4 
West f.*, 201. 
intricatus, West, 201. 
luteolus, West & West f., 201. 
Harpalejeunea tenax, Steph.*, 100; 
mentioned, 16. 
Harrisonia Humboldtii, Spreng., 91. 
Hassallia ceyloniea, Schmidle, men- 
tioned, 123. 
Hedychium sp., 298. 
Hedyosmum, Sw., mentioned, (t 
brasiliense, Mart., 11. 
Heliamphora, Benth., mentioned, 5, T. 
nutans, Benth., 8, 18. 
Helicteres guazumefolia, H. B. § K., 
21. 
Heliotropium anomalum, Hook. & 
Arn., 265, 288. 
strictissimum, Moric., 51. 
INDEX. 
Hemitelia subincisa, Kunze, 77. 
Henriquezia Jenmani, K. Schum., 
33; figs. described, 104. 
Herarica, 93. 
Heptapleurum, Gertn., mentioned, 33. 
Hernandia Morenhoutiana, Guill., 
293. 
peltata, Meissn., 265, 293. 
Herpestis gratioloides, Benth., 52. 
Herposteiron crassisetum, West 4 
West f.*, 190 ; fig. described, 212. 
globosum, Nordst., 130. 
Heterocarpella binalis, Turp., 155. 
HxrznocxysrE x, 200. 
Heteropteris daphnoides, Griseb., 21. 
oleæfolia, Griseb., 8, 91. 
Heterospathe elata, Scheff., 474. 
Heterothalmus densus, N. E. Br.*, 
10, 39 ; figs. described, 105. 
Hexapterospermum, Brongn., 389, 
392. 
Hexaspermum, 389, sphalm.= prec. 
Hibiscus mutabilis, Zinn., 274. 
Rosa-sinensis, Linn., 266, 269, 
274. 
tiliaceus, Linn., 265, 267, 274. 
Hierochloé borealis, Roem. & Schult., 
_ 320, 338 ; mentioned, 347. 
Hirtella americana, Linn., 95. 
Histology of Grass-leaves, 320-327. 
Holeus lanatus, Linn., 321, 343; 
mentioned, 349. 
mollis, Linn. 321, 343; men- 
tioned, 349. 
Homalanthus  pedicellatus, Benth., 
267, 295. 
Homalium acuminatum, Cheesem.*, 
280; mentioned, 265, 267, 269. 
vitiense, Benth., 281. 
Howocxsrrx, 203. 
Hookeria crispa, C. Muell., 15. 
pilotrichelloides, Broth.*, 92. 
Roraime, Broth.*, 92. 
HooxER1rAcEx, 92. 
Hordeum maritimum, With., 331, 
343; mentioned, 352. 
murinum, Linn., 
mentioned, 349. 
pratense, Huds., 342; men- 
tioned, 347. 
Hormiscia subtilis, De Toni, 129. 
——var.tenerrima, Kirchn., 130. 
Hormoconer, 200. 
Hough Hill, Halonia from, 217, 221. 
Houlletia Brocklehurstiana, Lindl., 
mentioned, 63. : 
318, 338; 
SECOND SERIES.—BOTANY, VOL. VI. 
499 
Houlletia Lowiana, Reichb. f., men- 
tioned, 63. 
roraimensis, Rolfe *, 63; men- 
tioned, 12. 
Howea Forsteriana, Bece., 473. 
Hyalotheca dissiliens, Bréb., 194. 
—— var. hians, Wolle, 195. 
indica, W. B. Turn., 195. 
indica, W. B. Turn, partim, 
195. 
mucosa, Ehrenb., 195; fig. de- 
scribed, 215. 
var. minor, Roy d Biss., 
195. 
neglecta, Racib., 195. 
undulata, Nordst., 195; 
described, 215. 
Hydrocotyle asiatica, Linn., 281. 
Hydrolea spinosa, Linn., 51. 
HYDROPHYLLACE®, 51. 
Hymenophyllum crispum, H. B. 4 K., 
I TI. 
dejectum, Baker, 14, 78. 
fucoides, Sw., 14. 
lineare, Sw., 14, 78. 
microcarpum, Desv., 14, 78. 
multifidum, Sw., 78. 
Poeppigianum, Presl, 78. 
polyanthos, Sw., 14, 78, 306. 
sericeum, Sw., 14, 78. 
sp., 78. 
Hymenostachys elegans, Presl, 78. 
Hyophorbe amaricaulis, Mart., 435, 
470. 
Hyphene thebaica, Mart., 436, 464. 
Hypnum pseudo-protensum, C. Muell., 
93. 
Hypolepis repens, Presl, 14. 
tenuifolia, Bernh., 307. 
Hypolytrum pungens, Vahl, 73. 
Hypopterygium Tamarisci, Brid., 15. 
Hyptis arborea, Benth., 58. . 
lantanefolia, Poit., 11. 
"SÉ 
fig. 
Ilex apicidens, N. E. Br.*, 8, 22; 
figs. described, 103. 
obcordata, Sw., mentioned, 22. 
retusa, Klotzsch, 8, 22. 
vacciniifolia, Klotzsch, 8. 
Irrcacgzx, mentioned, 8, 22. 
im Thurn, E. F., travels, 17. 
Indigofera Anil, Linn., 276. 
Ineffigiata neglecta, West § West f., 
199. 
Inocarpus, Forst., 266. 
edulis, Forst., 265, 277. 
4B ` 
