MOUNT RORAIMA IN BRITISH GUIANA. 17 
CHIEF LITERATURE. 
Schomburgks’ journeys. 
Sir Robert H. Schomburgk, in Proc. Roy. Geogr. Soc. x. 1840, pp. 196-242. 
Sir Robert H. Schomburgk, ‘ Twelve Views in the Interior of Guiana’ (London, 1841). 
Sir Richard Schomburgk, * Reisen in Britisch-Guiana? (Leipzig, 1847-48), ii. pp. 152-300; 
iii. pp. 1041-1104. 
Sir Richard Schomburgk, * Botanical Reminiscences of British Guiana? (Adelaide, 1876). 
Sir Robert H. Schomburgk, in Verh. Gartenb. Ver. xv., 1841. 
G. Bentham, in Ann. Nat. Hist. ii-iii.; in Hooker's Journ. Bot, ii —iv.; in Hooker’s Lond. 
Journ. Bot. i.-vii.; in Trans. Linn. dac xviii, & xxii. ; Ee 
J. F. Klotzsch, in Verh. Gartenb. Ver. xviii., 1847 ; in ‘ ONSE xxiv. 185], p. 1; &c. 
`- Various authors in Martius, ‘ Flora Brasiliensis? (Leipzig, 1840-1900). 
Appun' journey. 
K. Appun, * Unter den Tropen ° (Jena, 1871), ii. pp. 105-384. 
Brown and Sawkins's journey. 
C. B. Brown, ‘ Canoe and Camp-life, in Guiana,’ 2nd edit. (London, 1877), pp. 118-124. 
J. G. Sawkins, in Proc. Roy. Geogr. Soc. xv. 1870-71, p. 131. 
C. B. Brown and J. G. Sawkins, * Report on the Physical, Descriptive and Economie Geology of 
British Guiana’ (London, 1875), pp. 61-63. 
Boddam-Whetham and MeTurk's journey. 
J. W. Boddam-Whetham, * Roraima and British Guiana’ (London, 1879), pp. 204-254. 
` im Thurm and Perkins's journey. 
E. F. im Thurn, in Proc. Roy. Geogr. Soc. vii. 1885, pp. 497—521, and in * Timehri,’ iv. 1885, 
pp. 1-48 and 256-267. 
H. I. Perkins, in Proc. Roy. Geogr. Soc. vii. 1885, pp. 529-530. 
E. F. im Thurn, D. Oliver, and others in Trans. Linn. Soc. Ser. II. Bot. i. pp. 249-300 ; reprinted 
in * Timehri,’ v. 1886, pp. 145-223. 
Kromer's and Dressel's journeys. 
' *Timehri, n. s., i. 1887, p. 330. 
B I McConnell and Quelch's first journey. 
J. J. Quelch in * Timehri,’ n. s., viii. 1894, p. 381 ; ix. 1895, pp. 107-188. 
SECOND SERIES.— BOTANY, VOL. VI. : D 
