Flora of Papua New Guinea 
Lae National Herbarium 
14515 Rubiaceae 
Psychotria sp. 
Morobe Province; Gabensis, lowland forest at elev. ca. 
200 m, 6°44’S, 146°46’E. 
branchlets terete, smooth, green; leaves herbaceous, 
adaxially dull dark green, pale green beneath; fruits 
yellow. 
coll.: W. Takeuchi 14515 
date: June 27, 2000 
Flora of Papua New Guinea 
Lae National Herbarium 
14516 Apocynaceae 
Cerbera floribunda K. Schum. 
Morobe Province, Kamiali Wildlife Management Area, 
base of slopes on Bulili Ridge, on ultrabasics near the 
shoreline, elev. ca. sealevel, 7°18.3’S, 147°08.3’E. 
collection sequence 14516-14519; lactiferous 15 m 
tree; leaves fleshy, conferted at the branchlet tips, 
bullate, induplicative, adaxially dull medium green, 
abaxially light green; pedicels and corolla dull white. 
coll.: W. Takeuchi 14516 
date: July 16,2000 
det. WT, April 2001 
