564 
M ycorhiza on roots of Vaccinium, 351. 
Myrianthus arboreus, Beauv., 214. 
Myrica Gale, Linn., 252. 
Myrionema, Thur., parasitic, 205. 
Mvrothamnus flabellifolia, Welw., 445, 
491. (pl. 19) 494 ; mentioned, 485. 
Myrsine rhododendroides, Gilg, 538. 
Myrsinez from Uganda, 177. 
Myrstiphyllum cristatum, Hiern, 164. 
M yrtacem from Uganda, 153. 
Mystacidium ugandense, Rendle * , 220; 
mentioned, 118. 
xanthopollinium, Wehe.?, 220, 221. 
Maindacex from Rhodesia, 474. 
Najas, Linn., Rendle on, 237. 
Narcissus, Tourn., absciss layer of, 3&2. 
Nardus stricta, Linn., 359, 383. 
Neilgherries, Roses in (Baker), 79. 
Nelsonia campestris, A. Dr., 53. 
tomentosa, Willd., 4^8. 
Nemesia affinis, Benth., 456. 
fætens, Vent., 456. 
Neoboutonia canescens, Parv, 536. 
Nephrodium albo- punetatum, Dese., 
481. 
aquilinum, Hemsl., 248. 
molle, R. Br., 488. 
unitum, A. Br., 451. 486. 
Nephrolepis cordifolia, Pres/, 481, 488. 
exaltata, Schott, 482, 488. 
Nertera depressa, Gaertn.. 242. 
var. obtusa, 2’. Dr. * , 242. 
Nossa floribunda, Sond., 445, 457. 
Nettle, l'ead : see Lamium. 
Neurocarpxa longiflora, S. Moore * 
157. 
purpurea, Hiern, 157. 
Thomsonii, 5. Moore * , 157. 
Ngurukizi, 208. 
Nakun, 126. 
Nicotiana rustica, Linn., 544. 
Nigandu, 100, 
Nile, Sudd-formation on (Broun), 51- 
58. 
Nitella Dregeana, Kuetz., 287. 
hyalina, Agh., A83; mentioned, 428. 
tricuspis, A. Br., 287. 
—-— var. grandis, A. Br., 287. 
Nitophyllum Bonnemaisoni, Grev., 294. 
Gmelini, Grev., 294. 
Hilla, Grev., host of Endocerma, 
259, 293, 207. 
laceratum, Grev., 298, 295. 
punctatum, Grev,, 294. 
versicolor, Harv., 294. 
Nhauga nyonza, 179. 
Akarabu, 126. 
Akira, 177. 
Shite, Ag. 
9 
INDEX. 
Nkoka fibre, 533. 
Nkurutetabi, 53. 
No, Lake, Sudd near, 51. 
Nomenclature, ecologic, 365. 
Nostoe commune, Vauch., 484. 
Nostocaceze from Rhodesia. 484. 
Notholena Buebanani, Baker, 
mentioned, 427. 
Notonia abyssinica, 4A. Rich., 173. 
Welwitsehii, Hiern, 173. 
Nsali, 208. 
Nialama, 158. 
Ntanakorogondo, 124. 
Niukuza, 153. 
Nic uua, 156. 
Namkde, 127. 
Nuxia congesta, R. Br., 186. 
pubescens, Sond., 454. 
viscosa, Gibbs * , 454. 
Nyctaginez from Uganda, 201. 
Nymphaea Lotus, Linn, 53, 56. 
var, sinocensis, Stapf * , 82. 
Neo, 130, 
Oak, ascends to 1200 ft, 860, #95, 
dominant, 538, 347, 350, 861, 395; 
found buried, 858, 
Oat-cultivation, region of, 355. 
Ochna Antunesii, Engl. ¢ Gily, 454; 
in flower, 485. 
Schweinfurthiana, F. Hoffin., 404 ; 
mentioned, 425. 
sp., 1931. 
Ochnacez from Rhodesia, 4384; from 
Uganaa, 131. 
Ocimum americanum, Miil., 160, 
gracile, Benih., 58. 
obovatum, Æ. Mey., 464, 490. 
suave, Willd., 198, 199. 
Odina edulis, Sond., 4306; 
flowering, 490. 
fiuticosa, Hochst., 044. 
Sebimperi, Hochst., 
tioned, 428. 
Odyendyea longipes, Sprague *, 505; 
mentioned, 537. 
Œcology of Woodland Plants (W ood- 
head), 333-406. 
Olacineæ from Rhodesia, 435; from 
Uganda, 134. 
Olax dissitiflora, Oliver, 435; 
tioned, 427 ; in flower, 484. 
major, Stapf * , 88. 
Manni, Oliver, 88, 89. 
Oldenlandia, Linn., new section, Cono- 
stomium, Stapf, 517. 
abyssinica. Oliver, 157. 
decumbens, Hiern, mentioned, 57. 
dolichantha, Stapf * , 518. 
herbacea, Aiowh., 157. 
hurried 
456; men- 
men- 
