137. PEDALIACEAE^IS*. L^TJBULARIACEAE. % 



2. KIGELIA DC. "iBelelendhlovu." "umFongote/' "umZinguhu" 

 pinnata DC. Tree, 20-50 ft. high. Coastbelt and Tugeia 

 Valley. Near Greytown. 



FAMILY 137— PEDALIACEAE. 



Herbs (rarely shrubs) with glandular hairs. Leaves opposite 

 (at least the lower ones), simple. Flowers irregular, hermaphro- 

 dite. Calyx 5 partite. Petals 5 united below. Stamens 4 fertile, 

 1 sterile. Ovary superior 2 — 8 celled with 2 — many ovules in each 

 cell. Style 1. Stigmas 2. Fruit a capsule or nut. Seeds with thin 

 endosperm. 2 genera 2 species. 

 1. Capsule with 2 horns. 2 CERATOTHECA. 



Capsule without horns. 1 SESAMUM. 



1. SESAMUM L. 



indicum L. Coastbelt. Cultivated by the natives. 



2. CERATOTHECA Endl. "umDonqa." 



triloba E.M. Common weed. Coast and Midlands. 



FAMILY 138— GESNERACEAE. 



Herbs or undershrubs. Leaves simple, exstipulate. Flowers 

 hermaphrodite, irregular. Sepals united below. Petals united be- 

 low. Fertile stamens 2. Ovary superior 1 celled with parietal 

 placentas or incompletely 2 — 4 celled. Ovules many. Style I. 

 Fruit a capsule. Seeds endospermic. 1 genus 15 species. 

 STREPTOCARPUS Lindl. (Herbs mostly stemless, in moist 



shady places.) 



L daviesii N.E.Br. Qudeni Forest, 6,000 ft. 



2. polyanthus Hk. Coast to Drakensberg. Common. 



3. haygarthii N.E.Br. Midlands and Zululand. 



4. saundersii Hk. Inanda. 



5. tubiflos C.B.Cl. Inanda, Ingoma. 



6. cooperi C.B.Cl. Van Reenen (—tubiflos C.B.Cl. partly}. 



7. wendlandii Sprenger. Zululand. 



8. pusilla Harv. Midlands and Drakensberg 



9. rexii Lindl. Midlands and Zululand. Common. 



10. fanniniae Harv. Midlands. 



11. woodii C.B.Cl. Midlands. 



12. lutea C.B.Cl. Tugeia River. 



13. prolixa C.B.Cl. Inanda. 



14. angustilobus N.E.B. Qudeni Forest. 



15. pentherlanus Fritsch. Colenso. 



FAMILY 139— LENTIBULARIACEAE. 



Herbs aquatic or terrestrial, but always in wet places, often 

 With bladders or traps. Flowers irregular, hermaphrodite. Calyx 



