Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13816 Zingiberaceae 
Riedelia macrantha K. Schum. 
Madang Province, Josephstaal FMA area, between 
expedition Camp 2 (GPS 280100 E, 9497596 N) and 
the Guam River bridge (GPS 274.601 E, 9496.322 N), 
elevation ca. 80 m, alluvial forest on riverine terraces. 
coll, sequence 13772-13848; ground herb, glabrous; 
leaves coriaceous, adaxially dark green, abaxially 
medium green; infructescence ramifying, fruits and 
stipe reddish-orange; flowers not seen from 
population. 
coll.: W. Takeuchi, J. Wiakabu, M. Gorrez, A. Towati 13816 
date: Aug. 9, 1999 
det.: WT; Jan. 9, 2000 
Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13817 Rubiaceae 
Mussaenda cylindrocarpa Burck 
Madang Province, Josephstaal FMA area, between 
expedition Camp 2 (GPS 280100 E, 9497596 N) and 
the Guam River bridge (GPS 274.601 E, 9496.322 N), 
elevation ca. 80 m, alluvial forest on riverine terraces. 
coll, sequence 13772-13848; shrub; leaves subfleshy, 
pliant; flowers yellow; fruits nitid green, cylindrical. 
coll.: W. Takeuchi, J. Wiakabu, M. Gorrez, A. Towati 13817 
date: Aug. 9,1999 
det.: WT; Dec. 4, 1 999 
