ADDENDA, 51] 
3. Whitfieldia longifolia, 7’. Anders. Add: Lindau in Comptes- 
rendus Soc. Bot. Belg. xxxvi. 83. W. elongata, De Wild. & Durand in 
Comptes-rendus Soc. Bot. Belg. xxxviii. 110, and Contrib. Fl. Congo, 
i. fase. 2, 48. 
South Central. Congo Free State : Lake Kinda, Descamps : Lubue, Luja : 
Mtowa, Descamps ; Lisha, Hens, C. 343. 
Var. Dewevre, C. B. Clarke. Scandent, Flowers denseiy cymed, white. Calyx- 
lobes rounded at the tip. Peduncles very hairy, glandular.—W’. elongata, var, 
Dewerrei, De Wild, & Durand in Comptes-rendus Soc. Bot. Belg. xxxviil. 111. 
South Central. Congo Free State: Mobanga, Dewévre. 
6a. Whitfieldia arnoldiana, Le Wild. et Durand in Comptes- 
rendus Soc. Bot. Belg. xxxviii. 109. Leaves up to 8 by 3 in., distant. 
Panicles exceeding 2 in. long, loose. Corolla 3} in. long; otherwise 
as W. lateritia, Hook.—De Wild. & Durand, Contrib. Fl. Congo, i. fase. 
2, 48. 
South Central. Congo Free State, in forests in the vicinity of Stanieyville, 
Dewevre, Duchesne. 
6b. Whitfieldia liebrechtsiana, De Wild. et Durand in Comptes- 
rendus Soc. Bot. Belg, xxxviii. 111. Leaves 6-10 by 1}~3 in., oblong- 
lanceolate, long acuminate, with parallel sides; otherwise as W. lateritia, 
Hook, 
Lower Guinea. North Angola: Chinganga (Kinganga), Dewévre. 
Said to differ fron W. lateritia, Hook., further in the colour of the flowers, but 
the colour is not described. 
21s. STROBILANTHOPSIS, 8. Moore in Journ. Bot. 1900, 202. 
Calyx 5-partite; segments linear. Corolla obscurely 2-lipped ; lobes 
5, contorted. Stamens 4, similar; anthers 2-celled; cells oblong, not 
spurred; pollen ellipsoid, longitudinally ribbed. Style subulate, posti- 
cous lobe very small. Ovules 2 in each cell, whereof commonly the 
upper alone perfects a seed. 
1. S. hircina, S. Moore in Journ. Bot. 1900, 202,t. 410. A small 
glandular undershrub. Leaves 4-4 in. long, linear-spathulate, obtuse. 
Calyx-lobes nearly } in. long, linear-oblong. Corolla 1 in. long. Capsule 
+ in. long, glabrous. 
Mozamb. Dist. British Central Africa : Rhodesia ; Fort Gibbs, Rand, 640. 
idi inifoli 7. s ‘:s, in Journ. Linn. Soe. vii. 
18. Petalidium linifolium, 7’. Anders. in So 
25. Nearly glabrous. Stem 2-3 ft. long, erect, branched. Leaves 1 by 
t-1 in. Flowers scattered, mostly solitary ; bracteoles $ by } in., finally 
} . . : vet ‘alyx 4-1 in. long; teeth 5 
white with reticulating green veins. Calyx j-} : 5? a 
unequal, much longer than the tube, minutely hairy. Corolla-tube } in. 
