Flora of Papua New Guinea 
Lae National Herbarium 
1 0307 Rutaceae 
Micromelum minutum (Forster f.) W. & A. 
East Sepik Province, Waskuk Hills; spur ridge above the foot track 
between Garuka and Ambunti; in Glei clan territory; hill forest at 
altimeter elev. 200’ (60 m); near 4 deg. 11’ S lat. x 142 deg. 44’ E long. 
understory treelet; outer bark smooth, pale brown; wood white; leaves 
spirally arranged, imparipinnate, chartaceous, glandular-spotted; 
leaflets alternate on the rachis, distichous, adaxial surface dark dull 
green x abaxially light green; infructescence terminal, corymbose; 
fruits ellipsoid, dry, orange-red; seed 1. 
Waskuk name and use not recorded. 
NCI screening code: OFCZ-2054-S, -2055-T, -2056-U, -2057 -V, -2058- 
W; corresponding to SWD, BR+RTWD, SBK+sapwood, LF+TW+BR, 
RT+RTBK; 6 herbarium duplicates distributed through NCI. 
coll. W. Takeuchi and J. Regalado 10307 
(= Regalado no. 1513) 
date: July 9, 1995 
det.: WT 
Flora of Papua New Guinea 
Lae National Herbarium 
10308 Sapindaceae 
Harpullia arborea (Blanco) Radik. 
East Sepik Province, Waskuk Hills; spur ridge above the foot track 
between Garuka and Ambunti; in Glei clan territory; hill forest at 
altimeter elev. 200’ (60 m); near 4 deg. 1 T S lat. x 142 deg. 44’ E long. 
subcanopy treelet, single fertile sighting; bole straight to base, outer 
bark grey-brown, inner bark and sapwood pale straw, heartwood very 
dense; crown inhabited by numerous yeliow-brown foliage ants; twigs 
slender and terete; leaves spiral, pinnate, glabrous, chartaceous, 
medium green both surfaces, margins undulate; infructescence below 
the leaves or on abbreviated and aphyllous spur branches; fruits 
bivalved, lobes spreading, orange-yellow, inner surface of valves 
reddish; seeds lustrous, black, arilloid obsolete. 
Waskuk name and use not recorded. 
NCI screening code: OFCZ-2059-X, -2060-Y, -2061 -Z, -2062-A, -2063- 
C, -2064-F; corresponding to TWD, TBK, BR+RTWD, LF+RTWD, 
FR+stem, RT+RTBK; 8 herbarium duplicates distributed through NCI. 
coll. W. Takeuchi and J. Regalado 10308 
(= Regalado no. 1514) 
date: July 9, 1995 
det.: WT 
