118 



Apocynaceae. 



54. Cerbera manghas L, (C. odollam Gaertn.) See p. 46, No. 3. 



Penzig says nothing about habitat and frequency of 

 this species. In the drift-zone at Zwarte Hoek he found its 

 fruits washed ashore. 



Convolvulaceae. 



55. Ipomoea pes caprae Sw. See p. 48, No. 7. 



This creeper was numerous on the beach at Zwarte Hoek. 



Rubiaceae. 



56. Morinda citrifo/ia L. See p. 93, No. 16. 



Penzig tells nothing about habitat and frequency of 

 this species. 



Goodeniaceae. 



57. Scaevo/a frutescens Krause (Sc. Koenigii Vahl.). See p. 49, 



No. 9. 



This plant was numerous on the beach at Zwarte Hoek. 

 Penzi g found its fruits also in the drift-zone. 



Compositae. 



58. Vernonig cinerea Less. 



Herb spread throughout Java from the plains up to an 

 altitude of 1400 m. It grows in sunny or slightly shadowed, 

 not too humid localities, especially on grassy road-sides and 

 in lawns, moreover as a rather common weed in gardens 

 and in fields; it is also rather numerous in many teak-forests. 

 The reproduction is effected by the small fruits which are 

 produced in large numbers and possess a well-developed 

 pappus. 



Penzig says nothing about habitat and frequency of this 

 species. 



59. Erigeron linifolius Willd. See p. 51 . 



Perhaps this plant was one of the forms allied to Blumea 

 balsamifera which Penzig found in the higher localities 

 reached. He makes no further communication about its 

 habitat and frequency. 



