PLANTS OF INDONESIA 
Convolvulaceae Cat. # 4140 
Merremia umbellata (L.) Hall. f. 
Det. By: McDonald 1993 
Locality: 
Kabaena; Kabaena, 
Ridge between Tangkeno and Batu Sangia, 1-3 km 
W of Tangkeno. 
5°16'S 121°56'E Alt: 700-800 m 
Habitat: 
Secondary forest around ladangs; associates include 
Arenga, Ficus, Trichospermum, Albizia, baboos, etc. 
Field Char: 
Slender vine, stem 5 m long, twining, calyx pale 
green, tinged purple at apex, corolla white; anthers 
recurved. 
McDonald & Ismail 4140 3 August 1993 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
PLANTS OF INDONESIA 
Convolvulaceae Cat. #4141 
Merremia vitifolia (Burm.) Hall. 
Det. By: McDonald 1993 
Locality: 
Kabaena; Kabaena, 
Ridge between Tangkeno and Batu Sangia, 1-3 km 
W of Tangkeno. 
5°16'S 121°56'E Alt: 700-800 m 
Habitat: 
Secondary forest around ladangs; associates include 
Arenga, Ficus, Trichospermum, Albizia, baboos, etc. 
Field Char: 
Twining, robust vine, stems 6 m long, twining, 
green, tipped purple, corolla yellow, anthers cream, 
recurved; fruit breaking irregularly. 
McDonald & Ismail 4141 3 August 1993 
HERBARIUM BOGORIENSE 
HARVARD UNIVERSITY HERBARIA 
