ADDENDA. 019 



loosely paniculate, up to 4 in. long, with a filiform and often curled 

 rhachis. Pedicels 2J-7 lin. long ; sepals i lin. long, oblong-ovate, 

 acute, very shortly ciliolate. Corolla 4-4J lin. in diam., greenish with 

 violet veins, very much twisted when in bud; lobes very obliquely 

 subelliptic, ciliolate at the apex. Staminal-column A lin. long. Coronal- 

 lobes tuberculate. 



Upper Guinea. Cameroons : IJipinde, Zenker, 1820; Katanga, Dinklage, 

 911 ; banks of the River Lobe, Binklage, 1237. 



8a. Tylophora dahomensis, K. Schum. in Engl. Jahrh. xxxiii. 



329. Stem twining, slender, puberulous. Leaves spreading ; petiole 

 3J-6 lin. long; blade J-l| in. long, 4-13 lin. broad, elliptic, apiculate 

 or very shortly cuspidate, rounded or acute at the base, thinly pubescent 

 on both sides, with 2 glands at the base; panicles (cymes?) axillary, 

 several-flowered, lax; peduncle 1J-2J in. long, slender; pedicels J in. 

 long; sepals | lin. long, lanceolate, with a few hairs near the base; 

 corolla rotate, lobed nearly to the base, brownish-red ; lobes H lin. 

 long, lanceolate, glabrous ; coronal-lobes subulate, very much thickened 

 at the base; style-apex depressed; follicles 3J-4j in. long, slender, 

 pisiform. 



Upper Guinea : Dahomey, Neivton. Togo: near Lome, Warnecke, 190. 



2. Sphserocodon melananthus, X. E. Br. Add : Gi/nniemu 

 melananthum, K. Schum. ex Schlechter in Baum, Kunene-Samb. Exped. 

 344. 



3a. Marsdenia stelostigma, K. Schum. in Engl. Jahrh. xxxiii. 



330. Shrubby, with slender flowering branches, subtomentose on the 

 young parts, becoming glabrous. Leaves spreading; petiole 2J-5 lin. 

 long; blade 5-19 lin. long, 3J-12 lin. broad, ovate or ovate-oblong, 

 acute, rounded or subcordate at the base, minutely pilose above, sub- 

 tomentose beneath. Flowers in sessile or pedunculate fascicles in one 

 or both axils of a pair of leaves, at length elongat/ing into racemes. 

 Peduncle to 5 lin. long. Pedicels up to \\ lin. long. Sepals U lin. 

 long, oblong-lanceolate, acute, subtomentose. Corolla '2\ lin. long, 

 campanulate, deeply lobed, yellowish-white ; lobes oblong, obtuse, white- 

 villous to the middle on the inner face. Coronal lobes \ lin. long, 

 oblong-lanceolate, acute. Staminal-column \ lin. long ; anther-appen- 

 dages elongated. Style-apex produced into a slender process J lin. long, 

 shortly 2-armed at the top. 



Nile ILand. Somaliland : Tano Gumbi in W)n\\\\i\\\i\, EUenieck, 20S0. 



2. Pergnlaria adeuophylla, Schlechter li- K. Schum. in Engl. 

 Jahrh. xxxiii. 331. Stem or branches slender, twining, minuWly 

 puberulous on the young parts. Leaves herbaceous; petiole J-1 in. 

 long ; blade 1^-2 J in, long, 7-10 lin. broad, oblong-ovate, acute, rounded 

 or subcordate at "the base, glabrous, shining. Panicles (cymes ^' '"• 

 long, with congested subumbellate flowers. Pedicels J in. long. Sepals 



