514 ADDENDA. 
7la. Justicia Goetzei, Lindau in Engl. Jahrb. xxviti. 484. 
Stem simple, a span long, pubescent. Leaves petioled, subcordate- 
ovate, rounded at the tip, pubescent. Spikes axillary, peduncled, one- 
sided; flowers rather large, glabrous without, pubescent within. 
Calyx-segments 5, unequal. Lower cells of the anthers long-tailed. 
Capsule unknown. 
Mozamb. Dist. German East Africa: Uhehe; Ukano Mountain, 6000 ft., 
Goetze, n. 685. 
72a. Justicia exigua, 8. Moore in Jowrn. Bot. 1900, 204. Stem 
slender, creeping, puberulous. Leaves }—} in. long, ovate, obtuse, early 
glabrescent. Spikes several-flowered, ? in. long; floral leaves minute, 
subulate. Calyx-segments 1 in. long, subulate. Corolla % in. long, 
spotted. Ovules 2 in each cell of the ovary. 
Mozamb. Dist. British Central Africa: Rhodesia; Buluwayo, Rand, 389. 
Also collected just south of the Tropic. 
1. Rhinacanthus communis, Vees. Add: PR. parviflorus, T. 
Anders. ex De Wild. & Durand in Comptes-rendus Soc. Bot. Belg. 
xxxvill. 105. R, Dewevret, De Wild. & Durand l.c. 
South Central. Congo Free State: in thickets at Bokakata, Dewevre. 
No example of R. Dewevrei has been seen ; from the reference to R. parviflorus, 
T. Anders., it would appear that R. Dewevrei is a subdivision of BR. communis: 
Pseuderanthemum lindavianum, De Wild. & Durand in Comptes-rendus, Soc. Bot. 
Belg. xxxviii. 104, appears to be Rhinacanthus communis also. It was collected by 
Dewevre at Chimbete in the Congo Free State (Lower Guinea); and De Wildeman 
and Durand, who neglect to describe the anthers, diagnose it thus :— Branches with 
ferruginous hairs. Inflorescences spike-like, axillary or terminal, more or less inter- 
rupted at the base; bracts 3 in. long. Flowers several in the axils of the bracts, 
rose-white, Calyx din. long. Corolla 2-lipped ; tube 14 by 7k in. Capsule Boys 
in., stalked, velvety. Seeds 4, round, compressed, } in. diam., rugose-reticulate. 
° O¢@ 
2a. Ecbolium Clarkei, Miern in Cat. Afr. Pl. Welw. 1. p- 1032. 
Leaves not panduriform. Bracts narrower, not cordate. Seeds h 
tuberculate. Otherwise as #. amplewicaule, S. Moore. #. amplearcauté, 
C. B. Clarke, supra, p. 237, in part, not of S. Moore. 
Lower Guinea. Angola: Loanda, Welwitsch, 5124! 5203! Ambriz, 
Monteiro ! 
+: t 
The name Echolium amplexicaule, 8. Moore, belongs to the Nile Land plan 
collected by Gregory. 
1. Peristrophe bicalyculata, Vees. Add: Lindau 10 Engl 
Jahrb, xxviii. 484; De Wild. & Durand in Comptes-rendus Soc. “te 
Belg. xxxvi. 84. P. Dewevrei, De Wild. & Durand in Comptes-ren 
Soc. Bot. Belg. xxxviii. 103. 
Lower Guinea. Lower Congo: Zobi, Dewevre. 
South Central. Congo Free State: Mtowa, Descamps; Lufira, Descamps- < 
Mozamb. Dist. German East Africa: Ukami; South Uluguru Mountain 
Goetze, 355. 
+ soge be 4 
No example of P. Dewevrei has been seen ; from the description it would 
subdivision of P. bicalyculata. 
