Streptocarpus.] XCV. GESNERACEE (BAKER AND CLARKE). 505 
Leaves thinly hairy; calyx-lobes gland- 
tipped . : = : : : 
Calyx-lobes lanceolate or linear-lanceolate. 
Calyx-lobes gland-tipped. Leaves 2—23 in. 
long. 
Leaves everywhere hairy . : : - 11. 8S. rivularis. 
Nerves of leaves beneath prominent, hairy . 10. S. ovata. 
Calyx-lobes not gland-tipped. Leaves 3-4 in. 
long . : : 4 : : . 15. S. glandulosissima. 
Ovary without hairs, but with many minute gland- 
headed papille. Corolla blue; tube fumnel- 
shaped, curved. : : : : sd Ss Karen. 
Ovary when young with few scattered multicellular 
hairs, early glabrate. Calyx-lobes oblong- 
linear, gland-tipped. Corolla nearly white 
Leaves 13 in. long. Corolla 2— in. long . . 12. S. pallidiflora. 
Leaves 3-4 in. long. Corolla 2 in. long. . 13, 8. elongata, 
9. S. Holstii. 
** Ovary densely hairy. Capsule, until fully ripe, 
densely hairy, 
Peduncles several- (or many-) flowered. 
Corolla more than 1 in. long ; tube much widened 
towards the top, curved. : : . 16. 8S. balsaminoides, 
Corolla less than J] in. long; tube subcylindric, 
nearly straight. 
Species of East Africa. 
Leaves rounded at the base. 
Calyx-lobes oblong, subacute, gland- 
tipped . : : : : . 17. S. Volkenstt. 
Calyx-lobes having a linear tip ended by 
a gland. c “ : . . 18. S. ruwenzoriensis. 
Calyx-lobes ovate ; tip triangular without . 
a gland . ° : : . 20. S. Smithir. 
Leaves elongate, narrowed at the base . 19. S.Buchanant, 
Species of West Africa. : 
Nerves of leaves 10 pairs ; calyx 3-% in. a 
. 21. S. nobilis. 
long. = : 3 : Ne 
Nerves of leaves 18 pairs; calyx }-j in. 
long : s : : . 22. S. lagosensis. 
Peduncles 1-flowered . c . 23. S. Saxorum. 
1. S, Mahoni, Hook.f. Bot. Mag. t. 7857. Stemless. Leaf (perma- 
nent cotyledon) 1, subsessile, 15 by 12 in., crenate, hairy on both 
Surfaces; nerves 12 pairs. Peduncles 3-5, hairy, 2-4 in. long ; flowers 
humerous in a rather close much-branched cyme ; bracts at the divisions 
$-3 in, long, lanceolate or 0; pedicels often 1 in. long and upwards, 
airy. Calyx-segments 1} in. long, linear, hairy, without a gland at = 
tip. Corolla 3-1 in. long, blue; tube } in. long, subcylindric, curved ; 
two lobes of limb very unequal. Filaments hardly dilated, with a very 
few gland-tipped hairs in the upper part. Ovary and style very hairy. 
Capsule (not ripe) 14 by ;/; in., very hairy. 
Mozamb. Dist. British Central Africa: Nyasaland, cultivated specimen, 
Mahon! 
