Pterodiscus.] xcvn. pedalinEcE (stapf). 545 



Similar to P. undtdatus, but distinguished by tbe flowers, which are longer and 

 have a much larger limb. 



9. P. intermedins, Engl. Jahrb. xxxii. 112. Rootstock napiform. 

 Stein short, forked, G in. long. Leaves opposite, elongate-oblong, sub- 

 acute, 2-1- 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, 1 \ lin. wide at the middle ; limb orange ; lobes orbicular, 

 2J lin. Jong and broad. 



Nile Land, Somaliland : country of the Arusi Gallas, near Bucker, Ellenheclc, 

 2020. 



10. P. nndulatus, Baker f. in Joum.Bot. 1899, 02. Stem cylinclric, 

 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-J- in. long, G-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 G 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, G-7 lin. 

 long, rather broader, subcordate at the base, not emarginate at the 

 .apex. 



Wile Land. British Somaliland : Wagga Mountains, Mrs. Lort -Phillips ! 



11. P. angustifolius, Engl. Jahrb. xix., 155. Rootstock thick. 

 Stems several, simple or branched near the base, purple, up to 4 in. long. 

 Leaves crowded, lanceolate, attenuate at the base into a long petiole, 

 •entire or wavy or irregularly toothed, lf-2J in. long, 3-5 lin. broad, 

 green, glandular-mealy on both surfaces. Pedicels f-1 lin. long. Calyx 

 f 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 f-1 lin. long and 1 h lin. broad, intermediate lobe of the 

 lower lip obovate, 2-2^- lin. long, alt the lobes crisped and ciliate. Fruit 

 unknown.— Engl. Pfl/Ost-Afr. C. 3G4. 



Mozamb. Bist. German East Africa : between Magu and Kagehi, Fisclier, 

 462. 



12. P. saccatus, S. Moore in Joum. Bol. 1899, 62. Rootstock 

 branched ; branches divaricate, up to 4 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 

 up to 2 in. long. Leaves subsessile, linear-lanceolate, undulate, rarely 

 denticulate, 5-9 lin. long, 1-1]; lin. broad, densely glandular-mealy on 



VOL. IV. — SEC. 2. 2 N 



