Pterodiscus. | XCVII, PEDALINEE (STAPF). 545 
Similar to P. vadulatus, but distinguished by the flowers, which are longer and 
have a much larger limb, 
9. P. intermedius, Hugi. Jahrb. xxxii. 112. Rootstock napiform, 
Stem short, forked, 6 in. long. Leaves opposite, elongate-oblong, sub- 
acute, 2} in. long, 10 lin. broad, rather fleshy, mealy-glandular beneath, 
entire or slightly undulate ; lower petioles 5-10 lin, long. Flowers 
solitary in the axils of the leaves on short pedicels. Calyx 1-1} lin. 
long; segments elongate-triangular, acute. Corolla-tube funnel-shaped, 
9 lin. long, 14 lin. wide at the middle; limb orange; lobes orbicular, 
21 lin. Jong and broad. 
Nile Land. Somaliland: country of the Arusi Gallas, near Buecker, Ellenbeck, 
2020. 
10. P. undulatus, Baker f. in Journ. Bot. 1899, 62. Stem cylindric, 
over 3 lin. thick at the base, covered with papery greyish bark, then 
sparingly branched; branches slightly glandular-mealy, almost 6 in, 
long. Leaves mostly elliptic to obovate-elliptic, 1-1} in. long, 6-10 lin. 
broad, remotely repand to repand-crenate, undulate, more or less glan- 
dular-mealy on both surfaces, especially beneath, or almost quite 
glabrous above; petioles 6 lin. long. Pedicels scarcely longer than 
the calyx. Calyx }-i lin. long; segments lanceolate. Corolla funnel- 
shaped, 8 lin. long; tube somewhat oblique and curved, rather slender ; 
limb 4 lin. across; lobes orbicular, upper 1 lin. long, slightly broader. 
Filaments hairy at the base only. Fruit suborbicular in outline, 6—7 lin. 
long, rather broader, subcordate at the base, not emarginate at the 
apex. 
Nile Land. British Somaliland: Wagga Mountains, Mrs. Lort-Phillips ! 
ll. P. angustifolius, /7/. Jahrb. xix., 1595. Rootstock thick. 
‘Stems several, simple or branched near the base, purple, up to 4in. long. 
Leaves crowded, lanceolate, attenuate at the base into a long petiole, 
‘entire or wavy or irregularly toothed, 13-2} in. long, 3-5 lin. broad, 
green, glandular-mealy on both surfaces. Pedicels ?—1lin. long. Calyx 
2 lin. long ; segments lanceolate. Corolla orange-yellow ; tube elongate- 
cylindric, 10-12 lin. long, 1 lin. wide; upper lip half as long as the 
lower, its lobes 3-1 lin. long and 1} lin. broad, intermediate lobe of the 
lower lip obovate, 2-23 lin. long, all the lobes crisped and ciliate. Fruit 
= 
anknown.—Engl. Pfl. Ost-Afr. C. 364. 
Mozamb. Dist. German East Africa: 
462. 
between Magu and Kagehi, Fischer, 
Moore in Journ. Bot. 1899, 62. Rootstock 
branched ; branches divaricate, up to + in. long, 3-4 (and in places to 
5) lin. thick, covered with rough brown bark, producing from the ends 
short simple leaf- and flower-bearing densely glandular-mealy shoots 
~ip to 2 in. long. Leaves subsessile, linear-lanceolate, undulate, rarely 
-denticulate, 5-9 lin. long, 1-1} lin. broad, densely glandular-mealy on 
N 
VOL. IV.—SEC. 2. 2 
12. P. saccatus, S. 
