Flora of Papua New Guinea 
Lae National Herbarium 
13350 Piperaceae 
Piper plagiophyllum K. Schum. & Laut. 
closest result on Jebb in Johns 
Morobe Province; NW of Waria River; along the 
streambed of Wara Eya, near Yai Village, colls, 
centered on 7° 57’ 14” S, 147° 35’ 55” E, natural 
growth alluvial forest, elev. 150-200 m. 
collection sequence 13348-13382; shrub in dark 
streambed; stems green, nodose; leaves fleshy, 
adaxially very dark dull green, abaxially glaucescent or 
pale green, puberulent on veins, glabrous to naked 
eye; spikes greenish-brown. 
coll.: W. Takeuchi et al. 13350 
date: June 15, 1999 
det.: WT, April 8, 2001 
Flora of Papua New Guinea 
Lae National Herbarium 
13351 Tectaria group 
Tectaria cf. bamleriana (Rosenst.) C. Chr. 
Morobe Province; NW of Waria River; along the 
streambed of Wara Eya, near Yai Village, colls, 
centered on 7° 57’ 14” S, 147° 35’ 55” E, natural 
growth alluvial forest, elev. 150-200 m. 
collection sequence 13348-13382; dimorphic ground 
fern; caudex short, radial; stipes atropurpureous; 
leaves brittle, adaxially very dark green, abaxially light 
green. 
coll.: W. Takeuchi et al. 13351 
date: June 15, 1999 
det.: WT, April 2001 
