558 
Pseudocedrela utilis, Dawe & Sprague * , 
511,510; mentioned, 538, 541. 
Pseudolachnostylis  maprouneæfolia, 
Pav, 469; mentioned, 428, 
sp. aff., 468, 
Pseudolarix Fortunei, Mayr, 424. 
Pseudospondias microcarpa, Hugl., 139, 
534, 536. 
Pseudotsuga japonica, Hayata, 424. 
Psilosaccæ group of Carex, 4. 
Psilotum triquctrum, Sw., 458, 
Psophocarpus — longepedunculatus, 
Hassk., 01. 
Psorospermum febrifuguin, Spach, 125, 
Psychotria cristata, Hiern, 164. 
cristata, Hiern, 309. 
Pteridetuim, fern association, 365. 
Pteridium aquilinum, Kuhn, 365. 
Pteris aquilina, Linn., 338; ascending 
to 1700 ft., 360; competing with 
Holcus, 544; covering large 
tracts, 350; developed towards 
the west of the area, 354; domi- 
nant, 359, 2395; figures ex- 
plained, 404-406 ; map of dis- 
trib., 539; — affected by soils, 
363; mentioned, 333, 834, 337, 
296-308 ; on Coal-Measure area, 
355, 362, 968; structure, 368- 
379; with Scilla, 343. 
incisa, Thunb., 245. 
longifolia, Linn., 491. 
pal ia formis, Thou., 246: 
quadriaurita, Retz., var. 481, 488, 
vespertilionis p, R. Br, 246. 
—— 6. Carmichaeliana, Agh., 245. 
Pterocarpus angolensis, A. DC., 439, 
492; mentioned, 426. 
erinaceus, Lam., 439. 
Pteroglossaspis Carsoni, Rolfe, var. 
major, Rendle * , 216. 
ruwenzorlensis, ZJ'o/fe, 216; men- 
tioned, 113. 
Pterolobium lacerans, X. Br., 148, 440. 
Pterygota sp. at Ankole, 536. 
Pupalia lappacea, Moq.- Tand., 202. 
Pycnanthus Schweinfurthii, Warb., 534. 
Pyenospora hedysarioides, W. Br., 144. 
Pyenostachys  ruwenzoriensis, Baker, 
201. 
Pycreus Mundtii, Nees, 477, 487. 
Quercus attenuata, Skan, mentioned, 
60 (mispr. alternata). 
Eyrei, Benth., history, 00. 
Frei, Champ., 68. 
llex, Linn., Cyrtandra resembling, 
2S2. 
iteaphylla, Hence, 67. 
polystachya, Hall., 6 ; distrib., 59. 
INDEX. 
Quereus Robur, Linn., dominant, 338, 
347, 890. 
Quick grass ; see Holeus mollis. 
Rifts of Sudd-plants, 55, 
Rainfall on Moss Moor, ete., 855-350. 
Ramalina scopulorum, Ach., 266. 
Rand Dr, R. F., African coll., 298. 
Randia castaneofulva, 5. Moore * , 304, 
dumetorum, Hiern, 520. 
dumetorum, Lam., 519. 
Lachnosiphonium, Hochst., 520. 
maculata, DC., 158. 
micrantha, — var. 
Schum., 304. 
var. Zenkeri, S. 
K. 
Poggeana, 
Moore * 
304. 
nilotica, Stapf*, 519, 52 
tioned, 544. 
penduliflora, K. Schum., 305. 
physophylia, K. Schum., 158. 
Ranunculaceæœ frow Uganda (Baker), 
119. 
Ranunculus membranaceus, Fres., 119. 
pinnatus, Oliver, 119. 
Raphia Monbuttorum, Drude, 534, 
Rauwolfia vomitoria, 4/2., 180. 
Rawsonia ugandensis, Dawe § 
Sprague * , 500. 
Red pigment in exposed leaves, 388. 
Regions of Uganda, 117. 
Remotie, series of Carex, 3. 
Rendle, A. B. Convolvulaceg 
Uganda, 159. 
Rhacomitrium flavescens, Card., 261. 
Rhamneæ from Uganda, 135, 
Rhamphicarpa Heuglinii, Hochst., 191. 
montana, N. Æ. Br., 490. 
tul ulosa, Benih., 457, 486. 
Rhizomes in Sudd, 52, 54, 
Pteris, 268, 376-379, 
Rhizophoraceæ from Uganda. 515. 
Rhodesia, Botany of (Gibbs), 425- 
494. 
Rhododendron Chaimpionz, Hook, in 
New Territory, 61. 
Fordii, Hemsl., distrib., 62. 
Westlandii, Hemsl., distrib., 62. 
Rhodoleia Championi, Mook., distrib., 
59. 
Rhus glaucescens, 4. Rich., 139. 
insignis, Oliver [non Hook, f.!, 
535. 
lancea, Linn., 437. 
villosa, Linn. f., 487. 
var. tomentosa, Oliver, 139, 
Rhynchosia eyanosperma, Benth., 146. 
resinosa, Hochst., 147, 459. 
Rhynchostegitm — rhaphiderbynehum, 
Paris, 265. 
Inen- 
of 
50; of 
