Barleria.| XCVII, ACANTHACER (CLARKE). 157 
F.; Rendle in Journ, Bot. 1896, 395. B. Rivaei, Lindau in Ann. Istit. 
Bot. Roma vi. [1896] 74. 2B. Pirottaei, Lindau in Ann. Istit. Bot. 
Roma vi.[1896]75. Barlerites Hochstetteri, Orsted in Vidensk. Meddel. 
Kjob. 1854, 137. 
Wile Land. Dalac Archipelago, Steudner, 1512! Eritrea: near Saati, Schwein- 
Sfurth § Riva, 581! Nubia: between Suakin and Berber, Schweinfurth, 122! 426! 
‘Cordofan: Mount Arasch Cool, Kotschy, 159! and without precise locality, Kotschy, 
119! 476! Pfund, 417! 426! Darfur, Pfund, 418! Abyssinia: Togodele, Ehrenberg ! 
Somaliland: Okoti, Donaldson Smith! Danna Torrent, Riva, 819! Daua River, 
Riva, 1082! 
B. aucheriana, Nees, united with this species by T. Anderson, l.c., has subsessile, 
narrower leaves, and may be B. argentea. Nees’ example is a fragment. 
Extends eastwards to Scinde. 
38. B. orbicularis, Hochst. ex 7’. Anders. in Journ. Linn. Soc. vii. 
92. Cymes dense, unilateral, or many reduced to 1 flower. Two outer 
calyx-segments # in. long and broad, tip rounded, base conspicuously 
cordate; otherwise as 3. Hochstetteri.—Lindau in Engl. & Prantl, 
Pflanzenfam. iv. 3 B. 315. B. cardiocalyx, Solms-Laub. in Schweinf. 
Beitr. Fl. Aethiop. 105, 242. B. chlamydocalyx, Lindau in Ann. Istit. 
Bot. Roma vi. [1896] 73. 
Nile Land. Abyssinia: Mountains near Gageros, 3300 ft., Schimper, 129! 
2189! and without precise locality, Schimper, 1270! 1630! Somaliland, Riva, 1464! 
B. chlamydocalyx is said by Lindau to differ by having gland-tipped hairs; but 
there are gland-tipped hairs on the young branches of Schimper, 2189. 
39. B. glandulifera, Lindau in Engl. Jahrb. xx. 22. Small 
much-branched shrub, in all parts puberulo-tomentose and glandular. 
Leaves 3 by 3 in., round-elliptic ; petioles up to 4 in. long. _ Flowers 
solitary, axillary ; bracts nearly } in. long, spathulate, Exterior calyx- 
Segments 4 in. long, oblong. Corolla-tube } in. long; lobes } in. long. 
Ovary hairy, 2-ovulate ; style hairy towards the base. Capsule | in. 
long, 2-seeded.—Lindau in Engl. & Prantl, Pflanzenfam. iv. 3 B. 314. 
Nile Land. Somaliland: Ahl Mountains, 6300 ft., Hildebrandt, 860! 
The capsule is altogether that of sect. Somalia, but the hairs are spreading; I 
See no stellate or basifixed hairs. 
40. B. polyneura, §. Moore in Journ. Bot. 1880, 266. Glabrous 
xcept two opposite lines of minute white hairs on the branches. 
aves 2$ by 14 in., ovate, reticulate-nerved, subsessile. powers 
‘pproximated in the upper axils ; bract % by 3’ in., linear-spathu te. 
osticous sepal 1} by }? in., cordate-ovate, entire , anticous ca yx 
Segment nearly 1 in. long, tip of two depressed-triangular tooth 5 
two inner sepals } in. long, glabrous. Corolla white ; tube purplis 
(s. Moore), 3-1 in. long, funnel-shaped ; lobes scarcely 4 in. long. 
Capsule 3 in. long, glabrous, 2-seeded, tip conic.—Lindau in Engl. «& 
Prantl, Pilanzenfam. iv. 3 B. 314. 
Lower Guinea. Angola; near Lake Ivantala, Welwitsch, 5029! 
