Acta Botanica Fennica, Volumes 174-175

100 µm scale 1981 Streimann Abies ABSP/lt/tr/b Acrolejeunea Androecia apex rounded apical cells Archilejeunea ascomata basal cells bract lobules bracteole bracts bracts subequally bifid branches brown when dry Bryophyte Bulolo calicioid species Castanopsis cell rows wide cells in mid-leaf cells long Chaenotheca Chaenothecopsis cm long conifer COSP/sn/tr/w Dioicous dorsal lobe elev epidermal cells surrounding Female bract Female bracteole Finland Gradst Gradstein 1989 Grolle & Piippo Gynoecia Hattori Bot holotype HUON PENINSULA imbricate intermediate thickenings isotype Leaves Lejeuneaceae lichens lignum lobe length Lopholejeunea margins entire Mastigolejeunea medullary cells menziesii middle leaf lamina Mizutani montane forests oblong old-growth ovate pairs of bracts Papua New Guinea Perianths plane Plants PSME/lt/tr/b PSME/sn/tr/w rainforests RANGE IN WESTERN recurved Schiffn specimens Spruceanthus stem width Steph subfloral innovations teeth Thiers & Gradstein THPL/lt/tr/b Thysananthus Tibell toothed TOTAL RANGE trigones trunk Tsuga heterophylla Underleaves ventral margin ventral merophyte West Irian WESTERN MELANESIA cf Willamette Valley