184. 1M. SCROPHULARIACEAE. 



28. Climbing herb or shrub. 22 BUTTONIA. 

 Erect branched, rigid herbs. 23 SOPUBIA. 



29. Corolla tube short, equalling or not much exceeding the calyx. 



Capsule sub-globose. 20 MELASMA. 



Corolla tube long, distinctly exceeding the calyx. Capsule 



acute or acuminate. (Bopusia Presl.) 24 GRADERIA. 



1. PELIOSTOMUM Bth. "inTsindwane." 



calycinum N.E.Br. Coastbelt. Used by the natives for mak- 

 ing scent balls. 



2. DIASCIA Link & Otto. (Mostly grassveld herbs.) 



1. capsularis Bth. 



2. cordata N.E.B. Midlands and Drakensberg. 



3. expolita Hiern. Ismont, 2,000 ft. 



4. purpurea N.E.B. Drakensberg. 



5. racemulosa Bth. Near Umzimkulu River. 



6. rigescens E-M. Near Harding and Drakensberg. 



7. rotundifolia Hiern. Between Maritzburg and Greytown. 



3. NEMESIA Vent. (Mostly grassveld herbs.) 



1. albiflora N.E.B. Midlands and Drakensberg. 



2. cynanchifolia Bth. Coast and Midlands. 



3. flanagani Hiern. Highlands and Drakensberg, 5,000 ft. 



4. foetens Vent. Coast to Drakensberg. Common. 



5. floribunda Lehm. Coast to Drakensberg. 



6. melissaefolia Bth. Midlands and Drakensberg. 



7. anfracta Hiern. Umgeni. Mount Insiswa. 



4. DICLIS Bth. Herbs. 



1. reptans. Common all over in wet places. 



2. petiolaris Bth. Rare. 



5. DERMATOBOTRYS Bolus. 



saundersiae Bolus. Entumeni, Zululand. Epiphytic on 

 trees. 



6. HALLERIA L. Shrubs or small trees. "Minza.'' "'umBinza.' - 



"Nobibi." "Nondomela." 



1. lucida L. Coast and Midlands. Common in bush. 



2. ovata Bth. Fairfield, Alexandra County, 2,800 ft. 



7. TEEDIA Burch. 



lucida Rudolphi. Midlands. Small shrub. 



8. PHYGELIUS E. M. (Undershrubs.) 



1. aequalis Harv. Midlands. Common in moist places. 



2. capensis E. M. Mont Aux Sources, 6,000 ft. 



9. ANASTRABE E. M. "umDuma." 



integerrima E. M. Coastbelt. Shrub or tree. 

 integerrima var serrulata Hiern. 



10. BOWKERIA Harv. Shrubs or trees. 



1. gerrardiana Harv. Midlands and Drakensberg, 6,500 ft. 



2. natalenais Schinz. Insiswa, 6,000 ft. 



3. simpliciflora MacOwan. Van Reenen. 



