101 



11 Mackaya, Hari\ 

 bella, Harv. 



12 Asystasia, Blume. 

 coromandeliana, Nees. 

 natalensis, G. B Clarke. 

 Schimperi, T. And. 

 varia, N. E. Brown. 



13 Ruttya, Harv. 

 ovata, Harv. 



14 Justicia, Linn. 



betonicoides, C, B. Clarke. AB. 



campylostemon, T. And. A-C. 

 cheiranthifolia, C. B. Clarke. ? 



debilis, Lam. B. 



flava, Vahl, A. 



Kraussii, C. B. Clarke. AB. 



petiolaris, E.M. A-B. 



pulegioides, E.M, AB. 



rotund if olia, EM. A. 



Woodii, C. B. Clarke. C. 



17 Rhinacanthus, Nees. 

 ^^- communis, Nees. 



p^Q 18 Dicliptera Juss. 



? clinopodia, Nees. 

 heterostegia, Nees. 

 Quintasii, I/indau. 



19 Peristrophe, Nees. 



Hensii, C. B. Clarke. 

 natalensis, T. And. 



A. 

 Z. 



AB. 



15 Monechma, Hochst. 

 Atliesstonei, G. B. Clarke. 

 bracteatum, Hochst. 

 fimbriatuni, 0, B. Clarke. 



16 Adhatoda, Nees. 

 Andromeda, C. B. Clarke. 

 Duvernoia, ,, 

 natalensis, Nees. 



20 Hypoestes, B. Br. 

 antennifera, S. Moore. 

 aristata, B. Br. 

 phavlopsoides, S. Moore. 

 triflora, R. ^' Sch. 

 verticillaris, B. Br. 



21 Isoglossa, Oerst. 



ciliata, Lindau. 



Cooperi, G. B. Clarke 

 D. delicatula, „ 



A. Eckloniana, Lindau. 

 ? Grantii, (7, B- Clarke. 



hypoestiflora, Lindau 



Macowanii, C. B. Clarke. 

 A. ovata, Lindl. 



A. stipitata, C. B. Clarke. 



B. Woodii, 



AB. 



C. 

 A. 



E. 



AB- 



A-F. 



C 



EF. 



A. 



9 



E. 

 C. 

 A. 

 A 

 C. 

 A. 

 A. 

 AB. 



ORDER CXXIV. SELAGINE^. 



A small family containing 10 genera only, of which six or seven 

 are almost confined to Central and South Africa — one Asian and one 

 ii'OYa the Mediterranean region and the Cnnary Islands. In Natal we 

 have three genera only. Hebenstreitia is wholly South African. 

 Walafrida has an outlying species in Madagascar. Some of the species 

 are ornamental and in cultivation, but none are of any economic value. 

 The flowers of Hebenstreitia dentata are said to have no scent in the 

 morning, a strong and disagreeable one at noon, and a pleasant one 

 in the evening. 



Number of species about 240, 



Calyx and corolla cleft in front. Carpels 2, very 



unequal. Hebenstreitia. 



Calyx 5-cleft CoroUa limb 5-fid. Carpels subequal. Selago. 



Calyx 3-cleft or parted. Corolla 5-lobed, WAiiAPBipA. 



