194: Transactions of the South African PJiilosophical Society. 



2. I. angustifolia Jacq. Near Durban, 50 feet alt., Wood, 23 ; 

 sandy places in coast districts; fairly common ; numerous collectors. 



3. I. argyreioides Choisy. Klip Eiver County, 3-4,000 feet alt., 

 Wood, 3392 (1). 



4. I. biloba Forsk. Near Durban, 50 feet alt., Wood, 899 (4); 

 without precise locality. Grant. 



5. I. cardiosepala Hochst. Inanda, Wood, 1258 (3) ; Gerrard, 

 555 ; Gueinzius. 



6. I. crassipes Hk. Olairmont, 20 feet alt.. Wood, 3844 (2) ; 

 Inanda, Wood, 4296 (2). Var. longepedunculata Hallier f. Near 

 Charlestown, 5-6,000 feet alt., Wood, 5239 ; Zululand, Gerrard, 

 1330. Var. thunbergioides Hallier f. Near Estcourt, 3-4,000 feet 

 alt.. Wood, 3461 (12) ; Wilms, 2151 ; Gerrard, 1329, partly. Var. 

 Yolubilis Hall. f. Near Pinetown, 1,000 feet alt., Junod, 169; 

 Northdene, 500 feet alt., Wood, 5352 ; without precise locality, 

 Gueinzius. 



7. I. digitata Linn. Coast districts, Drege ; Krauss, 94 ; 

 Gerrard, 837, 734 ; Zululand, Gerrard. 



8. I. ficifolia Ldl. Near Durban, Wood, 494, 3091 (3) ; Inanda, 

 Wood, 87 (4). 



9. I. geminiflora Welw. Near Verulam, 1-200 feet alt., 

 Behmann, 9065; near Oakford, 500 feet alt., Behmann, 8499. 



10. I. Gerrardiana Eendle. Near Ladysmith, Gerrard, 620. 



11. I. Greenstockii Eendle. Without precise locality, Gerrard, 

 1330. Not seen by us. 



12. I. Lambtoniana Eendle. Near Ladysmith, 3-4,000 feet alt., 

 Gerrard, 622. Unknown to us. 



13. I. oblongata E. M. Little Tugela district, 4,000 feet alt., 

 Wood, 3466 (12). Var. hirsuta. Eendle, near Pietermaritzburg, 

 Wilms, 2152. 



14. I. obscura Ker. Inanda, Wood, 943 (7) ; near Durban, 

 Wood, 3861, 3095 (4). Var. longipes C. H. Wright. Inanda, 

 Wood, 413 (11), 1424 (9). 



15. I. Oenothera Halher f. '' Thorns " near Mooi Eiver, Wood, 

 4490 (4). 



16. I. ovata E. M. Inanda, Wood, 806 (2) ; near Mooi Eiver, 

 Wood, 3460 (12). Not uncommon. 



17. I. palmata Forsk. Near Durban, McKcn, 621 ; Inanda, 

 Wood, 1295. Very comtnoa on the coast, and to at least 2,000 

 feet alt. 



18. 1. purpurea Eoth. Umlaas, Drege ; near Durban, Krauss ; 

 near Durban, Wood, 4018 (9), 4504. The flowers of this plant change 

 colour in drying from deep blue to pink. 



19. I. quinquefolia Hochst. Sandy flats near Mooi Eiver, 

 3-4,000 fest alt., Wood, 4428 (4) ; without precise locahty, Gerrard. 



