Flora of Crater Mt., Papua New Guinea 
Lae National Herbarium 
11750 Urticaceae 
Cypholophus cf. pachycarpus Winkler 
Chimbu (Simbu) Province; Crater Mt. Wildlife Management Area, 
near Haia village; colls, centered on 6° 43’ S, 145° 00’ E; alluvial 
forest with some anthropogenic disturbance, altimeter elev. 2425’ 
(740 m). 
ground shrub in old garden; 3m height, limby; branchlets robust, 
sulcate, pustulate; leaves opposite, decussate, bullate, 
herbaceous, adaxially dull green, glaucous beneath; petioles pink, 
channelled; inflorescence glomerate, generally dull green. 
coll: W.Takeuchi 11750 
date: March 9, 1997 
det: WT 
i 
Flora of Crater Mt., Papua New Guinea 
Lae National Herbarium 
11751 Onagraceae 
Ludwig ia octovalvis (Jacq.) Raven 
Chimbu (Simbu) Province; Crater Mt. Wildlife Management Area, 
near Haia village; colls, centered on 6° 43’ S, 145° 00’ E; sago 
swamp forest, altimeter elev. 2425’ (740 m). 
erect herb on wet ground; stems reddish-green, pithy; leaves 
herbaceous, dull green; perianth tetramerous, petals yellow; 
filaments translucent yellow-green; ovary linear-oblong, reddish 
and slightly sulcate; old fruit disintegrating, fibrose. 
coll: W. Takeuchi 11751 
date: March 14, 1997 
det: WT 
