-498 208. SCROPHULARIACEAE 



Flowers in axillary and' terminal, many-flowered cymes. — Species i. 



South Africa. Yields timber Anastrabe E. Mey. 



Calyx 5-parted, imbricate in bud. Corolla with a 2-toothed upper lip. 

 Anther-halves nearly parallel. Capsule 2 — 3-valved, many-seeded. 

 Leaves nearly always whorled. — Species 6. South Africa. 



Bowkeria Harv. 



76. Fertile stamens 5. Corolla-lobes equal. Fruit a berry. Epiphytic 



shrubs. Flowers in axillary clusters. — Species i. South-east Africa. 



Dermatobotrys Bolus 

 Fertile stamens 4 T] 



77. Anther-halves divergent. Corolla red. Leaves glabrous 78 



Anther-halves parallel or nearly so, separate 79 



78. Leaves scale-like. Fruit a capsule. — Species i. Naturalized in the 



Seychelles. Ornamental plant Russelia Jacq. 



Leaves well developed. Fruit a berry. — Species 5. Tropical and South 

 Africa. The fruits are edible Halleria L. 



79. Anthers protruding beyond the corolla-tube. Corolla red. Fruit a two- 



valved capsule. — Species 2. South Africa. Used as ornamental 



plants Phygelius E. Mey. 



Anthers concealed within the corolla-tube. Fruit a 4-valved capsule or a 

 berry 80 



80. Corolla red, sHghtly exceeding the calyx. Fruit a berry. — Species 2. 



South Africa Teedia Rudolphi 



Corolla yellow or violet. Fruit a capsule. — Species 2. South Africa. 



Freylinia Pangelli 



81. (71.) Anther-halves completely confluent ; hence anthers apparently 



i-celled. Calyx 5-parted or 2-lipped. [Tribe MAN ULEAE.] . . 82 

 Anther-halves separate or confluent at the apex only, rarely completely 

 confluent, but then calyx subequally 5-lobed. [Tribe GRATIOLEAE.] 



82. Calyx 2-lipped or 2-parted 83 



Calyx subequally 5-parted. Stamens 4 84 



83. Anthers 4, unequal, or 2. — Species 30. South Africa. 



Zaluzianskia Schmidt 

 Anthers 4, equal. — Species 20. South Africa to Damaraland. 



Polycarena Benth. 



84. Corolla-tube very short 85 



Corolla-tube distinctly developed, usually long 86 



85. Corolla 2-lipped. Capsule 2-cleft. Flowers solitary. Leaves all radical. 



(See 61.) Diascia Link & Otto 



Corolla nearly regular. Capsule 4-cleft. Flowers in racemes. Leaves 

 opposite. — Species 2. South Africa. (Under Sulera Roth) 



SphenandrS^ßi nth. 



86. Corolla more or less distinctly 2-lipped. Capsule opening by pores or 



transverse slits 87 



