ADDENDA. 513 



spines rigid, flattened, much shorter than the leaves. Bracts similrtr to 

 the interpetiohir spines; inflorescence short, few- flowered. Posticous 

 sepal oblonj^-ovate, spinous-nciuninate ; 2 anticous sepals connate to the 

 tip. Corolla yellow, 2-lipj)ed ; anticous lobe oblong, much sliort^^r tlian 

 the 4 posticous lobes. Filaments of the stamens puberulous. 



Mozamb. Dist. British Central Africa: lllioilcsia ; Bnluwayo, Jinnd, l].j. 



25a. Barleria Delamerei, *S'. Moore in Joiii-n. Bot. 11)00, 20C. 

 An undershrub. Leaves ]-?> in. long, ovate, spinulose-mucronate, 

 cuneate at the base, {pubescent- Kacemes one-sided, short, 1-8-flowered. 

 Interpetiolar sjnnes paired, sparingly branched, as long as the leaves ; 

 bracts similar to the interpetiolar spines. Outer sepals |-| in. long, 

 oblong, strongly spine-toothed. Corolla IJ in. long, blue. Stamens 2, 

 with 2 rudiments. Perfect ovules 2 in each cell of tlie ovary. 



Wile Ziand. British East Africa : Lake Marsabit, Lord Delamere. 



Olrt. Barleria Briartii, De Wild, et Durand in Comptes-rendics 

 Soc. Bot. Belij. xxxviii. 212. Branches villous, white. Leaves H-2^ 

 by 1 in., ovate-elliptic, nearly sessile, very hairy and white beneath. 

 Flowers \\ in. long, solitary, axillary. Calyx f in. long; anticous 

 segment obscurely 2-toothed. Ovary hair}', white. 



South Central. Congo Free State : moiintains of the gorges of the Nzilo 

 liiver, Briart. 



Described as very near B. I'entrico.sa. 



2()a. Justicia elegantula, >S. Moore in Joum. Bot. 1900, 2t>4. 

 Plant 2-0 in. high, loosely hairy. Stem-leaves \-\ in. long, linear- 

 oblanceulate, obtuse. Spikes many-flowered, interrupted at the base ; 

 floral leaves similar to the stem-leaves, much longer than the subulate 

 bracts. Cal\x-segments nearly J in. long, linear, closely cilia te- hairy. 

 Corolla nearly h in. long, fine purple. Ovary glabrous, with -A ovules. 



Mozaxnb. I>ist. British Central Africa : Rliodc^^ia ; Salisbury, Rand, 508. 



Var. elaiior, S. ^Nfoore, I.e. More robust, 5 in. high; spikes elongate. 



IMCozamb. Blst. Hritis^h Central Africa : Hhotle«ia ; Salisbury, Rand, 642. 



Vav. repens, S. ^L^ore, I.e. Stem creeping, pubescent. Leaves up to ^ in. broad. 



IVIozamb. Bist. British Central Africa : Rhodesia ; Salisbury, Rand, 509. 



•48. Justicia odora, Vahl. The name ./. leucoderrnis, Schinz, is 

 iiiven erroneously as a synonym of J. odora on p. 201 ; it bejongs to a 

 species of Monechma found, as yet, only to the south of the Tropic of 

 Capricorn. 



64. Justicia extensa, T. Anders. Add : Duvernot/a Deverrei, 

 De Wild. & Durand in Corrptes-rendus Soc. Bot. Belg. xxxviii. 1(>2. 



Soutb Central. Congo Free State: Ba«ankussn, on the Lulonga River 

 Dsn-evre. 



No example of Dui'ernot/a Dewerrei has been seen ; from the description it 

 ranks as a subdivision of J. extensa. 



