172. 129. CONVOLVULACEAE 



12. lambtoniana Rendle. Near Ladysmith. 



13. oblongata E.M. Tugela district. 



14. obscura Ker. Near Durban. 



obscura var longipes C. H. Wright. Inanda. 



15. Oenothera Hallier. Thorn veld. Not twining. 



16. ovata E.M. Coast and Midlands. Common. "uBoqo." 



17. palmata Forsk. Coastbelt. Very common. "uMahol- 



wana." 



18. purpurea Roth. Coastbelt. 



19. quinquefolia Hochst. Mooi River. Sandy flats. 



20. saundersiana Baker. Doubtful. 



21. simplex Thb. Coast and Midlands. Common. Not twin- 



ing. "iGontshi." 



22. sublucens Rendle. Zululand. 



23. tetraptera Baker. Coast and Midlands. 



24. woodii N.E.Br. Zululand. 



25. wightii Choisy. Inanda. Zululand. 



2. HEWITTEA Wight & Arn. 



bicolor W. & A. Twining. Coastbelt. 



3. ASTROCHLAENA Hallier. 



malvacea Hallier. Not twining. Coastbelt. 



4. JACQUEMONTIA Choisy. 



capitata L. Don. Annual herbs, twining. Coastbelt. 



5. CONVOLVULUS L. (Twining or trailing.) 



1. arvensis L. Ruderal. In cultivated land. 



2. bullerianus Rendle. Midlands. 



3. calycinus E. M. Inanda. 



4. capensis Burm. var natalensis Baker. Tugela Valley. 



5. farinosus L. Coastbelt. 



6. hastatus Thb. var natalensis Baker. Zululand. 



7. natalensis Bernh. Inanda. Midlands and Zululand. 



8. sagittatus Thb. Upper Tugela. 



sagittatus var graminifolia Hallier. Campcrdown. 



9. ulosepalus Hallier. Tugela. Weenen County. 



6. EVOLVULUS L 



alsinoides L. Trailer. Tugela and near Vcrulam. 

 alsinoides var linifolius Baker. Tugela. 



7. SEDDERA Hochst. (Breweria R.Br.) 



capensis Hall.f. Undershrub. Grassveld. Colenso. 



8. FALKIA L. 



oblonga Bernh. Coastbelt. 



9. DICHONDRA Forst. 



rcpens Forst. Small prostrate herb. Umzinyati Valley. 



10. CU3CUTA L. Parasitic. "uxMankunkunku." 



1. appcndiculata Engelm. 



2. cassythoidss Nces. Midlands. Common. 



