The Nature Conservancy Botanical Survey 
Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13061 Rubiaceae 
Versteegia cauliflora (K. Schum. & Laut.) Valeton 
Madang Province, Josephstaal FMA area, Guam River 
bridge transects, Annanberg sheet GPS 9496.220 N, 
275.070 E (coordinates from SE corner of countplot 
no. 1), elev. 86 m, alluvial forest on successional 
terraces. 
coll, sequence 13056-13071; understory shrub or 
treelet, common; leaves conferted, herbaceous, 
adaxially opaque green, abaxially light green; 
infructescence cauline, fruits ovoid, red. 
coll.: W. Takeuchi & E. Saxon et al. 13061 
date: September 11,1 998 
det.: WT; Dec. 3, 1999 
The Nature Conservancy Botanical Survey 
Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13062 Rubiaceae 
Psychotria leptothyrsa Miq. var. leptothyrsa 
Madang Province, Josephstaal FMA area, Guam River 
bridge transects, Annanberg sheet GPS 9496.220 N, 
275.070 E (coordinates from SE corner of countplot 
no. 1), elev. 86 m, alluvial forest on successional 
terraces. 
coll, sequence 13056-13071; understory shrub; 
leaves conferted, subfleshy, adaxially dark green, 
abaxially light green; infructescence axes flaccid, fruits 
green. 
coll.: W. Takeuchi & E. Saxon et al. 13062 
date: September 11,1 998 
det.: WT; Dec. 5, 1999 
