520 ADDENDA. 



oblong, 1-1 J in. long, obtuse or acute, narrowed to the base, entire or 

 nearly so, clothed with short stifi" hairs and minute glands, especially 

 on the lower surface. Inflorescence terminal, 2-4 in. long ; pedicels 

 up to h in. long. Calyx carapanulate, l-^ in. long, minutely glandular 

 and beset with short stiff hairs ; lobes obtuse, imbricate, ciliate. Corolla 

 blue; tube J-J in. long ; lobes unequal, oval or obovate, obtuse J-^ in. 

 long. — Siphonanthiis dumalis^ Hiern in Cat. Afr. PI. Welw. i. 840. 

 Xiower Guinea. Angola : Huilla ; near Lopollo, iVelwitach, 3914, 5763. 



5S/: Clerodendron kissakense, Garke in Emjl Jahrh. xxviii. 

 )'>04. Stem glabrous, erect, l|-2 ft. high. Leaves lanceolate, U-2 in. 

 long, narrowed to the base, shortly acuminate, irregularly serrate, 

 rather fleshy, glabrous on both surfaces. Inflorescence subspicate ; 

 bracts lanceolate ; pedicels long. Calyx broadly campanulate, \ in. 

 long ; limb oblique ; lobes semiorbicular, as long as the tube. Corolla- 

 tube a little longer than the calyx; lower lip cymbiform. — Giirke 

 in Engl. Jahrb. xxviii. 4G6. 



XMCozamb. Bist. German East Africa : Usagara ; near Kissake (? Kisiki), 

 800 ft., Goetze^ 42. 



oSg. Clerodendron caesium, Giirke in Engl. Jahrb. xxviii. 300. 

 A shrub, 12-20 ft. high. Leaves opposite, very shortly petioled, elliptic, 

 2-5 in. long, narrowed to the base, acute, serrate, membranous, pilose 

 only on the ribs. Panicle lax, terminal ; pedicels -l in. long. Calyx 

 broadly campanulate, 1 in. long ; teeth deltoid, as long as the tube. 

 Corolla pale blue; tube twice the length of the calyx. — Giirke in Engl. 

 Jahrb. xxviii. 40G. 



Mozamb. Hist. G»-rnian East Africa • Uhehe ; Uchungwe Mountain, in 

 forest near Muhanga, 5800 ft., Ooetze, 633. 



Gl. Clerodendron Kalbreyeri, />a^^6r. The name for this species 

 is slightly antedated by C. violaceum, Gurke in Engl. Jahrb. xxviii. 

 303. 



G2. Clerodendron camosnlum. Baker. Add : Siphonanthus 

 assurgensj Hiern in Cat. Afr. PI. Welw. i. 845. 



2. Vitex sulphurea, Baker. Add : Premna colorata, Hiern in 

 Cat. Afr. PI. Welw. i. 833. 



la. Vitex quadrangula, Giirke in Engl. Jahrb. xxviii. 4G3. A 

 tree 20-30 tt. high, with quadi angular pubescent branchlets. Leaves 

 long-petioled, 5-toliolate ; leaflets obovate-oblong, 5-G in. long, shortly 

 stalked, acute, pubescent. Panicle terminal, thyrsoid, 8-12 in. long. 

 Calyx campanulate, ^^^ in. long ; teeth broad. Corolla twice the length 

 of the calyx ; tube pilose inside. Stamens not longer than the corolla- 

 lobes. 



Mozamb. Slst. German East Africa: Ukami ; South Uluguru Mountains, 

 3200 ft., Goetze, 157. 



