The Nature Conservancy Botanical Survey 
Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13050 Dilleniaceae 
Dillenia castaneifolia (Miq.) Martelli ex Dur. & Jacks. 
Madang Province, Josephstaal FMA area, near the 
Guam River bridge campsite: GPS 275.181 E, 
9496.459 N (Annanberg sheet); alluvial flats with a 
successional terrace sequence from regrowth to 
mature forest; elev. c. 85 m. 
coll, sequence 13050-13055; subarborescent along 
feeder stream; leaves coriaceous, adaxially dark 
green, abaxially medium green, strigose on nerves; 
tepals green; androecium disintegrated in bud and 
deliquescing; apparently the inner series longer?, 
apparently also with the connective extended. 
coll.: W. Takeuchi & E. Saxon et al. 13050 
date: September 10, 1998 
det.: WT; Nov. 29, 1999 
Flora of Josephstaal, Papua New Guinea 
Lae National Herbarium 
13051 Orchidaceae 
Zeuxine polygonoides (F.v.M.) Cribb 
Madang Province, Josephstaal FMA area, near the 
Guam River bridge campsite: GPS 275.181 E, 
9496.459 N (Annanberg sheet); alluvial flats with a 
successional terrace sequence from regrowth to 
mature forest; elev. c. 85 m. 
collection sequence 13050-13055; ground orchid in 
understory; leaves chartaceous, adaxially green, 
abaxially light purple or pale green; inflorescence 
rachis pink, pedicels green; perianth generally white. 
coll.: W. Takeuchi & E. Saxon et al. 13051 
date: September 10, 1998 
det.: N.H.S. Howcroft; Dec. 1999 
