432 cii. LABIATE (baker). [Poleus. 



serrate or crenate, narrowed to the base, hairy on both surfaces. 

 Panicles racemose, long; whorls Tj-O-flowered, the lower nearly 1 in. 

 apart; pedicels glandular-hairy, J- J in. long ; bracts ovate. Calyx in 

 fruit J in. long; upper tooth ovate, acuminate; lower lanceolate, 

 acuminate. Corolla purple, nearly 1 in. long ; tube longer than the 

 calyx; upper lip small, reflexed ; lower much larger. Stamens included 

 in the lower lip of the corolla. 



Urile Iiand. liritish Sonialiland : Waggar Mountains, Mrs. E. Lort-Phillips. 



20. C. Schweinfurthii, Baker. An erect perennial herb, with 

 densely pilose stem. Leaves distinctly petioled, ovate, 1-1 2 io- long, 

 thick bub not fleshy, obscurely crenate, not cordate at the base, densely 

 pilose on both surfaces. Panicles racemose, simple, very lax, sometimes 



1 ft. long ; pedicels pubescent, ^-J in. long. Fruit-calyx pubescent, 

 \ in. long ; tube campanulate ; upper tooth ovate, as long as the 

 tube ; lower lanceolate, not longer. Corolla h ^^- loi^g ; lower lip longer 

 than the tube. Stamens not exserted. 



Wile Ziand. Eritrea : Magod Valley, 4o00 ft., Schweinfurth ^- Riva, 1810! 



27. C. petersianus, Vatke in Linmm., xl. 180. An erect perennial 

 herb 2 ft. high, with stems glandular-villous upwards. Leaves shortly 

 petioled, ovate, shortly acuminate, subacute, crenate, reticulato-rugose, 



2 in. long, above 1 in. broad, broadly rounded at the base, subglabrous 

 above, hairy on the veins beneath. Panicles racemose, long, simple ; 

 whorls lax, 12-flowered ; pedicels long, spreading; bracts deciduous. 

 Calyx declinate, pubescent ; upper tooth ovate, subacute ; lateral 

 minute, truncate ; lower short, acute, nearly cuneate to the tip. Corolla 

 scaicely inflated at the throat. 



XMCozamb. Sist. Portuguese East Africa : Rio de Sena, in damp soil, Peterf^. 

 Near C. scufellarioides, Bentli. (Bot. Mag. t. 1446.) 



28. C. tricholobus, Giirke in Engl. Jahrh. xix. 220. Stems 

 pubescent. Leaves broadly ovate, shortly petioled, fleshy, 1-1 1 in. long 

 and nearly as broad, obtuse, narrowed to the petiole, deeply serrate, 

 densely tomentose on both sides. Panicles racemose, long ; whorls 0-1 0- 

 flowered ; pedicels short, pubescent. Calyx densely hairy and glandular- 

 pubescent ; upper tooth lanceolate, acute ; edges not decurrent ; lateral 

 nearly twice as long (I in.), subulate; lower shorter than the lateral, 

 subulate. Corolla-tul3e detiexed. 



Mozamb. Slst. German East Afric.i : Usambara ; on lulls near Mlalo, Hoist, 

 455. 



21>. C. cceruleus, Giirke in Engl. Jahrb. xix. 217. Stem rooting 

 at the base, glabrescent below, pubescent above. Leaves shortly 

 petioled, broad, ovate, fleshy, 2-o in. long, obtuse oi- subacute, narrowed 

 to the base, deeply serrate, glabrous or pubescent on both sides. 

 Panicles racemose, lax, terminal ; whorls 0-10-flowered, sessile, simple; 

 bracts oblong-hnceolate ; pedicels as long as the calyx. Caljx pubescent, 



