1130 ADDENDA AND CORRIGENDA. 
Periploca multiflora (Burm. Prodr. Fl. Cap. 7); name only, 
without description. ; 
Woodia singularis. The key-characters of this species on p. 561 
should read :— 
Corona-lobes subquadrate with square shoulders or 
rhomboid and angular above the middle, with a ; 
thick incurved obtuse middle point ae ... (3) singularis. 
Woodia singularis (N. E. Br.). P. 563, line 10 from the bottom, 
insert after the word “ shoulders ” :—or rhomboid-oblong and angular 
above the middle. Line 9 from the bottom, for ‘and about | lin. 
long,” read :—about 1-1} lin. long. 
XYSMALOBIUM. For the key-characters of (11) orbiculare, on 
p- 565, substitute :— 
Leaves usually oblong or elliptic, rarely lanceolate or 
ovate, glabrous ; stem stout, simple : 
Umbels numerous and racemosely arranged along 
the stem .., see son is vik ... (11) orbiculare. 
Umbels 2, rising to the same level ... Hee ... (lla) Woodii. 
3. Xysmalobium carinatum (N. E. Br.). Add to the syno- 
nymy : Gomphocarpus carinatus, Schlechter in Journ. Bot. 1904, 258, 
in note. 
9. Xysmalobium undulatum (R. Br.). The locality “Alex- 
andria Div. ; Zuurberg Range, Burke /” should read :— | 
CENTRAL ReEGion : Steynsburg Div. ; Zuurberg Range, Burke ! 
lla. Xysmalobium Woodii (N. E. Br.) ; stem solitary, about 6-8 
in. high, 2 lin. thick, simple, puberulous (at least along 2 broad 
lines) on the upper internodes, glabrous below ; leaves in 3 pairs on 
the specimen seen, with the middle pair 44 in. long, 2 in. broad, the 
upper and lower pairs smaller, oblong or the lower pair ovate-oblong, 
obtuse or acute, truncate or rounded at the base, glabrous on both 
sides ; petioles 1-2 lin. long; umbels 2, rising to the same level, 
13-13 in. in diam., 16—20-flowered ; peduncle of the lower usibel 
1} in. and of the upper 3 in, long, puberulous, erect ; bracts 1-1) 
lin. long, subulate-filiform ; pedicels about 5 lin. long, minutely 
puberulous ; sepals 24-3 lin. long, linear-lanceolate, acute, minutely 
puberulous ; corolla lobed nearly to the base, subcampanulate or 
the lobes campanulately spreading and 4—5 lin. long, 24-24 lin. 
broad, oblong or elliptic-oblong, obtuse, concave, glabrous on both 
sides and not ciliate, apparently white with purple tips and the base 
on the back also purplish; corona-lobes arising } lin. up the 
staminal column, erect, contiguous, 1} lin. long and nearly as 
broad, subquadrate, very obtuse, cordate or with a notch at the 
® base, thick and fleshy, apparently rounded on the back, = 
