TuarrormrTA of Guiana, 101. 
Thespesia populnea, Soland., 265,974 
Thibaudia nutans, Klotzsch, 10. 
Thrinax excelsa, Lodd., 458. 
parviflora, Sw., 458. 
Thuarea sarmentosa, Pers., 265, 303. 
Thuidium Antillarum, Besch., 93. 
pseudo-protensum, Mitt., 15, 93. 
THYMELRACER, 994. 
 Thyrsaeanthus ` Schomburgkianus, 
Nees, 57. 
Tibouchina aspera, 
mentioned, 28. 
fraterna, N. E, Br.*, 9, 28. 
lasiophylla, Cogn., 9, 29. 
lepidota, Baill., mentioned, 28. 
paleacea, Cogn., mentioned, 28. 
3 Spruceana, Cogn., mentioned, 28, 
Tierra caliente, 4. - 
Tierra fria, 4. 
Tierra templada, 4, 
Tracers, 274. 
Tillandsia rhodocincta, Baker, 12, 68. 
stricta, Soland., mentioned, 67. 
Tithonia tagetiflora, Desf., 285. 
Tococa aristata, Benth., 9. 
guyanensis, Aubl., 9. 
nitens, Triana, 9. 
Tocoyena feetida, Poepp. $ Endl., 
mentioned, 36. 
neglecta, A. E. Br.*; 35. 
velutina, Mart., mentioned, 36. 
“Todea, Willd., Apex of Main Stem, 
242; External Features, 238 ; 
Geological History, 250; Internal 
Structure, 241; Leaf-traces, 246 ; 
Leaf and Root, 247 ; Mature stem, 
243; Seedling, 241. 
africana, Willd., 239. 
barbara, T. Moore, 238, 239. 
barbara, J. Sm., 239. 
Fraseri, Hook. & Grev., 238. 
hymenophylloides, Rich. & Less., 
... 288, 240, 249, 
Moorei, Baker, 238. 
pellucida, Hook., 240. 
 rivularis, Kunze, 239. 
superba, Col., 238, 240, 248. 
 Vroomei, Hort. Kew., 239. 
Wilkesiana, Brack., 238. 
Williamsoni, Racib. (?), 253. 
P odeoptis primeva, Ren., 250. 
 Todites Williamsoni, Seward, 252, 
= 253. 
Tofieldia, Huds., mentioned, 7. 
Aubl, 9, 29; 
Schomburgkiana, Oliver, 13, 68. i 
INDEX. 
| Tolypothrix crassa, West 4 West f.,202. 
lanata, Awetz., 202, 
phyllophila, West 4 West f., 
202. 
Tonge, Lepidophloios from, 220, 
Torturacex, 90. 
Torulinium confertum, Ham., 302. 
Tournefortia argentea, Linn. f., 265, 
288. 
Trachycarpus excelsus, H. Wendl., 
432. 
Trentepohlia abietina, Hansg., 132. 
Bleischii, Wille, 132. 
calamicola, De Toni, 131. 
Montis-Tabule, De Toni, 131. 
var. ceylanica, West d 
West f.*, 131. 
odorata, Wittr., 131. 
polycarpa, Nees, 131. 
umbrina, Born., 132. 
Trichocolea sphagnoides, Steph.*, 99 ; 
mentioned, 16, 
Trichomanes apiifolium, Presl, 306. 
Baneroftii, Hook., 79. 
brachypus, Aunze, 79. 
crispum, Linn., 79. 
digitatum, Sw., 306. 
elegans, Rudge, 14, 78. 
filicaule, Bory, 306. 
gemmatum, J. Sm., 80. 
humile, Sw., 306. 
macilentum, Van den Bosch, 14, 
79. 
pinnatum, Sw., 80. 
Prieurii, Kunze, 80. 
pyxidiferum, Linn., 14, 79. 
radicans, Sw., 79. 
rigidum, Sw., 14, 306. 
roraimense, Jenman, 14, 79. 
Trigonia subeymosa, Benth., 19. 
T'rigonocarpon oliveforme, Williams., 
391, 393. 
Trigonocarpus, Brongn.,389,991,392. 
pusillus, Brongn., 391. 
Triodia decumbens, Beauv., 318, 340; | 
mentioned, 354. 
Triploceras gracile, Bail., 146; men- 
tioned, 124. 
Tripterospermum, Brongn., 389, 391, 
392. 
Triumfetta procumbens, Forst., 265, 
274. 
rhomboidea, Joen. 275. 
semitriloba, Jacq., 275. 
| | Trochiscia aciculifera, Hansg., 200. 
reticularis, Hansg., 200. 
| VAOCINIACE E, 
509 
l | Turnera ulmifolia, Zinn., 30. 
velutina, Benth., 30. 
TURNERACE®, 30. 
Ulodendron, Rhode, 219. 
tumidum, Zichw., 220. 
Ulothrix subtilis, Kuetz., 129. 
tenerrima, Kuetz., 130. 
UrornrcuacEx, 129; mentioned, 211. 
Unvacex, 129; mentioned, 211. 
UMBELLIFER®, 281. 
Urena lobata, Linn., 273. 
Unrricacr. x, 269, 295. 
Utricularia alpina, Jacq., 11, 52. 
Campbelliana, Oliver, 11, 53. 
concinna, A. E. Br.*, 55; figs. 
described, 106. | 
Connellii, N. E Br.*, 
described, 105. 
cornuta, Michx., mentioned, 54. 
Humboldtii, R. H. Schomb., 6, 
11, 52. 
montana, Jacq., 52, 53, 55. 
montana, Quelch ?, 53. 
nervosa, G. Weber, 11, 55. 
Quelehii, N. E. Br.*, 53; figs. 
described, 106; mentioned, 11. 
roraimensis, AN. E Br.*, 54; 
figs. described, 106; men- 
tioned, 11. 
sp., 55. 
53; figs. 
mentioned, 10, 42, 
286. 
Vaccinium, Linn., mentioned, 7. 
cereum, Forst. f., 267, 286. 
polystachyum, Benth., mentioned, 
43. 
puberulum, Klotzsch, 10. 
roraimense, N. E. Br.*, 10,5 
VAGINARIE®, 203 ; mentioned, 211. 
Vandellia crustacea, Benth., 290. ——— 
Vanheurckia rhomboides, Bréb., 207. 
——— var. saxonica, West § West 
f., 207. 
Venezuelan genera absent from Pa- 
rime Mà, 7. 
VznBENACEE, mentioned, 11, 57, 291. 
Verbesina guianensis, Baker, 10. 
Vernonia acuta, N. E. Br.*, 38. 
cinerea, Linn., 284. 
ehretisefolia, Benth., 10. 
remotiflora, Rich., 10. 
Viburnum, Linn., mentioned, 7. 
glabratum, H. B. & K., 9. 
