620 ADDENDA. 
1 lin. long, oblong-ovate, very minutely pilose. Corolla-tube 1} lin. 
long ; lobes 2 lin. long, villous on the inner face, but more densely near 
the base. Coronal-lobes arising 1} lin. up the 24 lin. long staminal- 
column, #-1 lin. long, ligulate, oblong, acute. Style-apex produced 
about 1 lin. long beyond the coronal-lobes into a 2-lobed beak. 
Upper Guinea. Cameroons: Batanga, Dinklage, 726. 
2, Fockea Schinzii, V.4.Br. To the synonymy of this species 
should probably be referred F. multiflora, De Wild. Etudes FI. 
Katanga, i. 110. 
South Central. Congo Free State: near Lukafu, Verdick, 121, 190 and 225. 
17a. Ceropegia gemmifera, K. Schum. in Engl. Jahrb. Xxxiil, 
328. Stem twining, branching, somewhat fleshy, with short thick 
branchlets 4-14 in. long, having 1-4 internodes, glabrous. Leaves few, 
fleshy ; petiole 2-3} lin. long; blade 14-1} in. long, 3-8 lin. broad, 
ovate, acute, or shortly acuminate, broadly cuneate at the base, 
glabrous, ciliate with a few hairs. Peduncles lateral at the nodes, up 
to 5 lin. long, bearing 1 or 2 flowers. Pedicels 24 lin. long. Sepals 2 
lin. long, narrowly linear. Corolla-tube 13 lin. long, scarcely inflated at 
the base, dilated above the middle, green, spotted with purple-brown, 
hairy inside below the middle; lobes deltoid, replicate, connate at the 
tips, emerald-green, with a black spot at the middle and a yellowish- 
white spot below it with some long blackish (dark purple 2) scattered 
hairs. Outer coronal-lobes 1% lin. long, clavate, erect, red, brown at 
the base and yellowish-white at the tips.—K. Schum. Monatsschr. fiir 
Kakt. xiii. 79, 
Upper Guinea. Togo: near Lome, Warnecke, 242. 
Remarkable for its short thick axillary branchlets which probably fall and 
reproduce the plant. 
22a. Ceropegia Verdickii, De Wild. Ktudes Fl. Katanga, i. 109. 
Stem twining, pubescent. Leaves spreading ; petiole about 8 in. (“ 20 
em.”) long; blade up to 1% in. long and 1 in. broad, oblong-cordate, 
acuminate, sometimes slightly 3-lobed, pubescent on both sides, with 
prominent veins beneath. Cymes lateral, subsessile, or with a thick 
peduncle up to 1} lin. long, 3—-11-flowered. Bracts linear, pubescent. 
Pedicels 34-4 lin. long. Sepals 13-2 lin. long, linear, pubescent. 
Corolla about 94 lin. long ; tube inflated and about 13 lin. in diam. at 
the base, } lin. in diam. at the middle enlarging to 24 lin. at the mouth, 
glabrous outside; lobes about 2 lin. long, pubescent with spreading 
hairs, purple. Corona # lin. long, otherwise undescribed. 
South Central. Congo Free State: Lukafu, Verdick, 389. 
29a, Ceropegia Bonafouxii, K. Schum. in Engl. Jahrb. xxxiii. 
327. Stem twining, slender, subtomentose, with scattered longer 
hairs. Leaves herbaceous; petiole 4—5 lin. long ; blade 14-14 in. long, 
