500 
Ionidium Ipecacuanha, Vent., 18. 
Ipomoea Batatas, Poir., 269, 289. 
biloba, Forst., 265, 289. 
denticulata, Choisy, 289. 
grandiflora, Lam., 288. 
irengana, N. E. Br.*, 51. 
peltata, Choisy, 288. 
sp., 289. 
Iriartia, Ruiz & Pav., 427. 
sp., 469. 
Inrpacez, 68. 
Isachne distichophylla, Munro, 303. 
Ischemum latifolium, Kunth, 13. 
Isidrogalvis guianensis, Klotzsch, 68. 
Isoétes, Linn., 226. 
Hystrix, Durieu, 227. 
Ixora bracteata, Cheesem.*, 283; 
mentioned, 269. 
fragrans, A. Gray, 267, 283. 
Jaequemontia evolvuloides, Meissn., 
52. 
Jamesoniella colorata, Spruce, 16, 
96, 99. 
Jasminum didymum, Forst. f., 266, 
286. 
Jungermannia atrata, Sw., 100. 
colorata, Lehm., 96. 
| fucoides, Sw., 95. 
juniperina, Sw., 99. 
perfoliata, Sw., 96. 
pterygophylla, Nees, 98. 
JUNGERMANNIACER, mentioned, 15. 
Jussiæa longifolia, DO., 30. 
^ repens, Linn., 280. 
suffruticosa, Linn., 280. 
Kentia Forsteriana, F. Muell., 431. 
sp., 475. 
Kidstonia, Zeill., 250. 
Koeleria cristata, Pers., 
mentioned, 347. 
= Krameria spartioides, Klotzsch, 19. 
. Kromer, travels, 17. 
3 Kutchubæa: insignis, eh men- 
ide tioned, 37. 0 
- on ege Botib., 301. 
329, 331; 
: rz, ST? 58, 291. Beste 
bergia, Klotzsch, ‘mentioned, r^ 
Lambertiana, Klotzsch, 9. — 
e vulgaris, iden. 269, SC 
INDEX. 
Lagurus ovatus, Linn., 343; men- 
tioned, 349. 
Latania borbonica, Lam., 435. 
Commersonii, J. F. Gmel., 443, 
465. 
Loddigesii, 
465. 
Lateral rootlets of Palms, 450. 
LavracEE, 293. 
Leaf and root of Todea, 247. 
Leaves of British Grasses, Anatomy, 
315-359. 
Lecythis venusta, Miers, 26. 
Ledothamus, Meissn., mentioned, 5, 7. 
guyanensis, Meissn., var. minor, 
Oliver, 45. 
sessilifiorus, AN E. Br.*, 45; 
mentioned, 10. 
var. glaber, N. E. Br.*, 45. 
LrevwiNosz, mentioned, 9, 23, 269, 
276, 
Leiomitra sphagnoides, Spruce, 99. 
Leioscyphus fragilis, Jack & Steph., 
16, 97. 
Leiothamnus 
Schomb., 51. 
Leitgebia, Hichl., mentioned, 7 
Imthurniana, Oliver, 8, 18. 
LEnTIBULARIACR&, mentioned, 11, 52. 
Leonurus sibiricus, Zinn., 291. 
Lepanthes, Sw., mentioned, 7. 
sp., 12. 
Lepidium piscidium, Forst. f., 965, 
211. 
LgrrpocanviN m, 465. 
Lepidodendron fuliginosum, Wil- 
liams., 217. 
Harcourtii, Williams., 217. ` 
vasculare, Binney, 224. 
Wünschianum, Williams., 225. 
Lepidophloios, Endl., Branching of the 
Stele, 230; Cortical Tissues, 228 ; 
Leaf-traces, 230; Stele, 224. 
acerosus, Lindl. d Hutt., 218. 
fuliginosus, - Cash d Lomax, 
217-235. 
laricinus, Sternb., 220. 
Lepidostrobus, Brongn., 231. 
Mart., 435, 438, 
Elisabethæ, R. H. 
Lepidozia commutata, Steph., 16, 98. | 
laxepinnata, Spruce, 99. 
Leptocaryon, Brongn., 389. 
pcm a Mitt., 15, 
90. 
Leptothrix lurida, Kuetz., 204. 
Valderia, Delp., 204. 
Lepturus filiformis, Trin.,328; men- 
tioned, 352. 
repens, A. Br., 306. 
LESKEACES, 93. 
Leucena  Forsterij Benth., 265, 
278. 
glauca, Benth., 278. 
LzvcosRYAcEX, 90. 
Leucobryum crispum, C. Muell., 90. 
giganteum, C. Muell., 90. 
levifolium, Broth.*, 90; men- 
tioned, 15. 
Martianum, Hampe, mentioned, 
90. 
megalophyllum, Mitt., 15, 90. 
robustum, Sull., 90. 
Leucosyke corymbulosa, Wedd., 267, 
297. 
Licnenes, 102. 
 Licuala, Thunb., 435. 
gracilis, Blume, 438, 460. 
spinosa, Thunb., 438, 461. 
Lignified cortex, 434. 
Less, mentioned, 13, 68, 300. 
Lindsaya dubia, Spreng., 80. 
guianensis, Dryand., 14. 
lobata, Poir., 307. 
stricta, Dryand., 14, 80. 
trapeziformis, Dryand., 80. 
Liparis Clypeolum, Lindl., 297. 
Lippia glandulosa, Schauer, 57. 
Schomburgkiana, Schauer, 11, 
57. 
Lisianthus, aff. L. macrantho, Oliver, 
51. 
Elizabeth, Griseb., 51; men- 
tioned, 6, 11. 
Imthurnianus, Oliver, 11, 50. 
ovalis, Ruiz & Pav., mentioned, 
51. 
Quelchii, N. E Br.*, 50; figs. 
described, 105; mentioned, 
il: , 
uliginosus, Griseb., Ak 50. 
Livistona australis, Mort. , 461. 
chinensis, Hort., 433, 462. 
inermis, A. Br., 461. 
olivæformis, Mart., 462. 
rotundifolia, Mart., 461. 
Loseruaceæ, mentioned, 10. 
Loeaxucaa, mentioned, 11, 49, 
288. 
Lolium perenne, Linn., 318, 335; 
mentioned, 347. 
