Sutera. | _ XCII, SCROPHULARIACE (HEMSLEY AND SKAN). 305 
slightly curved, hispidly hairy inside about the throat; limb slightly 
2-lipped ; upper lip 2-lobed ; lobes broadly semi-ovate, 1 lin. long; lobes 
of lower lip sligntly longer and narrower, Stamens included. Style 
4 lia. long. Capsule glabrous, ovoid, broadly beaked, slightly longer 
than the calyx.—S. corymbosa, Hiern, var. huillana, Hiern in Cat. Afr. 
Pl. Welw. i. 757.  Cheenostoma corymbosum, Marloth & Engl., 3 
huillanum, Diels in Engl. Jahrb. xxiii. 474, 
Lower Guinea. Angola: Mossamedes; by the River Maiombo, near Pedra 
do Rei and Pedra de Sal, Welwitsch, 5806 ! 
10. S. dubia, Skan. A shortly glandular-pubescent rather 
straggling herb, freely branched from the thick woody base; branches 
13 ft. long or more, about 1 lin. thick, ascending, herbaceous, terete, 
rather leafy ; internodes 14-24 in. long. Leaves cauline, opposite or 
the uppermost alternate, ovate or elliptic-ovate, 6-12 lin. long, 5-9 lin. 
broad, acute, cuneate at the base, coarsely dentate or bidentate ; petioles 
3-6 lin. long. Inflorescence a short straight terminal few-flowered 
raceme. Bracts similar to the uppermost leaves, but smaller. Pedicels 
1-2 lin. long. Beacteoles narrowly linear, shorter than the calyx. 
Calyx-segments linear, 2} lin. long, slightly unequal, narrowed at the 
apex but scarcely acute, rather thick. Corolla salver-shaped ; tube 
6 lin. long, about # lin. broad, nearly cylindric, pubescent outside, 
colourless in the dried state; limb spreading, about 5 lin. in diam., 
orange-yellow, veined, rather deeply 5-lobed ; lobes suborbicular, nearly 
equal, 14lin. indiam. Stamens included; anthers subsessile, the lower 
oblong, the upper subreniform and much smaller than the lower. Style 
subfusiform, about 1 lin. long. Capsule narrowly ovoid, shorter than 
the calyx, obtuse, compressed at the apex, glabrous. 
Lower Guinea. German South-west Africa: Great Namaqualand ; Rehoboth, 
Schinz, 51! 
11. S. lyperizeflora, Shan. A hirsute annual; stems 10in. long, 
branched from the base. Leaves 10 in. long, 12 lin. broad, suborbicular, 
nearly glabrous, irregularly crenate-dentate, ciliate, the lower cordate 
at the base, the upper rounded ; petioles of the lower leaves 1} in. long. 
Flowers in racemes; bracts similar to the leaves, decreasing in size 
from below upwards ; pedicels twice as long as the calyx. Sepals linear, 
obtuse. Corolla 74 lin. long; tube elongated, quite glabrous, slightly 
incurved, scarcely dilated at the throat ; limb 5 or 6 times shorter than 
the tube, 2-lipped. Longer pair of stamens exserted, the shorter in- 
cluded. Style entire, scarcely dilated at the apex. Capsule longer than 
the calyx, ovoid. Seeds rugulose.— Urbania lyperieflora, Vatke in Oest. 
Bot. Zeitschr. 1875, 10. Chanostoma lyperieflorum, Wettst. in Engl. & 
Prantl, Pflanzenfam. iv. 3 B. 69. 
Wile Land. Somaliland: Ah! Mountains, 3300 ft., Hildebrandt, 863a. 
12. S. tomentosa, Hiern in Dyer, Fl. Cap. iv. ii. 283. A compact 
erect densely glandular-pubescent very viscid annual herb, 6—81n. high, 
branched from the base. Leaves 4-1 in. long, 3-9 lin. broad, ovate, 
VOL. IV.—sEC. 2 x 
