ADDENDA. 525 
dowering, 5—4 in. at fruiting; upper tooth suborbicular; lateral teeth 
eltoid, cuspidate; lower teeth longer, lanceolate-deltoid, acuminate: 
Corolla golden-yellow. 
, ,Mozamb. Dist. German East Africa: Ukami; South-cast Uluguru Mountains,. 
in Bergur Forest, 4800-5600 ft., Stuhlmann, 8790, 
lle. Plectranthus Geetzei, Giirke in Engl. Jahrb. xxviii. 469. 
Stem pubescent, 13-2 ft. long. Leaves shortly petioled, lanceolate, 
2—4 in. long, acute, subentire, pubescent on both surfaces. Inflorescence 
racemose, terminal, 6-8 in. long; whorls 10—24-flowered ; pedicels 4-1 
m. long. Fruit-calyx pubescent, } in. long; upper tooth broadly 
ovate, the others deltoid, acuminate. Corolla pale blue. 
. Mozamb. Dist. (erman East Africa: Uhehe; plateau near Rungembe, 
5200 ft., Goetze, 721. 
36a. Plectranthus monticola, Giirke in Engl. Jahrb. xxviii. 468. 
An undershrub about 3 feet high. Leaves distinctly petioled, sub- 
orbicular, 1 in. long, obtuse, narrowed to the base, crenate, glabrous on 
both surfaces. Inflorescence racemose, lax, 2-4 in. long; whorls 8—10- 
flowered ; pedicels 4-2 in. long. Fruit-calyx pubescent, } in. long; 
upper tooth ovate ; the others lanceolate-deltoid. Corolla pale blue. 
Mozamb. Dist. German East Africa: Ukami; Central Uluguru Mountains, 
near Lukwangulu, 7800 ft., Stuhlmann, 9166. 
37. Plectranthus microphyllus, Baker. The name mi rophyllus 
having been used by Giirke for a species described below, this one may 
be renamed Plectranthus porpeodon, /uaker, from iis incurved 
lateral calyx-teeth, which close over the ripening fruit. 
46a. Plectranthus andongensis, Baker. An erect apparently 
perennial herb. Stems simple or nearly so, pubescent. Leaves 
petioled, ovate, 2-3 in. long, narrowed to the obtuse tip and the base, 
crenate, slightly pubescent. Cymes forming a terminal panicle } ft. 
long, many-flowered ; pedicels up to $ in. long. Calyx zs in. long, 
glandular-pubescent; upper tooth broad ; lateral teeth small ; lower 
connate nearly to the tip. Corolla glabrous, } in. long.—Germanea 
andonyensis, Hiern in Cat. Afr. Pl. Welw. i. 862. 
Lower Guinea. Angola: district of Pungo Andongo, Welwitsch, 5543. 
48a. Plectranthus microphyllus, Giirke in Hngl. Jahrb. xxviii. 
467. An erect herb, 8-12 in. high. Leaves shortly petioled, broadly 
ovate or suborbicular, }-1 in. long, acute, minutely toothed, pubescent 
on both surfaces. Whorls distant ; cymes 1—3-flowered ; pedicels long. 
Calyx in fruit } in. long ; upper tooth deltoid, acute ; lateral teeth 
Q , acuminate ; lower longer, deltoid, acuminate. 
German East Africa: Ukami; East Uluguru Mourta‘ns, in 
., Stuhlmann, 8748. 
broadly deltoid 
Mozamb. Dist. . 
clearings and on waste fields in the forest region, 4200 ft 
